Commission Regulation (EU) 2016/1718
of 20 September 2016
amending Regulation (EU) No 582/2011 with respect to emissions from heavy-duty vehicles as regards the provisions on testing by means of portable emission measurement systems (PEMS) and the procedure for the testing of the durability of replacement pollution control devices
(Text with EEA relevance)
THE EUROPEAN COMMISSION,
Having regard to the Treaty on the Functioning of the European Union,
Having regard to Regulation (EC) No 595/2009 of the European Parliament and of the Council of 18 June 2009 on type-approval of motor vehicles and engines with respect to emissions from heavy-duty vehicles (Euro VI) and on access to vehicle repair and maintenance information and amending Regulation (EC) No 715/2007 and Directive 2007/46/EC and repealing Directives 80/1269/EEC, 2005/55/EC and 2005/78/EC1, and in particular Article 4(3), Article 5(4) and Article 12 thereof,
Whereas:
In-service conformity testing represents one of the building blocks of the type-approval procedure and allows for the verification of the performance of emission control systems during the useful lifetime of vehicles. In accordance with Commission Regulation (EU) No 582/20112, the tests are performed by means of portable emission measurement systems (PEMS) which assess the emissions in the normal operations of use. The PEMS approach is equally applied to verify off-cycle emissions during the type-approval certification.
Regulation (EU) No 582/2011 states that any additional requirements with respect to the off-cycle in-use emissions testing procedure should be introduced after the assessment of the test procedure specified in that Regulation.
The Commission has therefore performed an in-depth analysis of the testing procedure. That analysis has identified a number of shortfalls which undermine the efficiency of the European type-approval legislation and need to be remedied in order to ensure the appropriate level of environmental protection.
Emission performance of vehicles in a warm-up period is currently not assessed under the type-approval demonstration test or under the in-service conformity test. In order to address the existing knowledge gap and to prepare a new testing procedure for cold start operations, a monitoring phase during which data from type-approval and in-service conformity tests will be collected should be launched.
In accordance with Regulation (EU) No 582/2011, replacement pollution control devices are to be type-approved in accordance with Euro VI emission requirements once the specific durability testing requirements are introduced in that Regulation.
It is therefore necessary to lay down a procedure which will properly assess the durability of those replacement parts entering the Union market and to ensure that they meet environmental requirements compatible with those set for similar systems produced as original vehicles' parts.
A test procedure based on the accelerated ageing of replacement pollution control devices due to thermal and lubricant consumption effects meets the objective of addressing durability of replacement pollution control devices in an accurate and objective manner and is not excessively burdensome for the industry.
Regulation (EU) No 582/2011 sets out requirements related to the measures that need to be introduced by vehicle manufacturers in order to prevent tampering with emission control systems. Those requirements should effectively address the most common means of tampering without imposing an excessive burden on the industry.
References to international standards in Regulation (EU) No 582/2011 should be updated.
In order to ensure a sufficient lead time for the vehicle manufacturers to modify their products in accordance with the new requirement on the power threshold, that requirement should take effect on 1 September 2018 for new types and on 1 September 2019 for all new vehicles.
It is appropriate that the new requirements for the in-service testing do not apply retroactively to engines and vehicles which have not been approved in accordance with those requirements. Therefore, the new provisions set out in Annex II shall only apply to the in-service conformity testing of new types of engines and vehicles which have been approved in accordance with the amended version of the Regulation (EU) No 582/2011.
Regulation (EU) No 582/2011 should therefore be amended accordingly.
The measures provided for in this Regulation are in accordance with the opinion of the Technical Committee — Motor vehicles,
HAS ADOPTED THIS REGULATION:
Article 1
Regulation (EU) No 582/2011 is amended as follows:
- (1)
in Article 14, paragraph 3 is deleted;
- (2)
in Article 15, paragraph 5 is deleted;
- (3)
the following Article 17a is inserted:
Article 17aTransitional provisions for certain type-approvals and certificates of conformity
1
With effect from 1 September 2018, national authorities shall refuse, on grounds relating to emissions, to grant EC type-approval or national type-approval in respect of new types of vehicles or engines tested using procedures which do not comply with points 4.2.2.2 and 4.2.2.2.1 and 4.2.2.2.2 and 4.3.1.2 and 4.3.1.2.1 and 4.3.1.2.2 of Appendix 1 to Annex II.
2
With effect from 1 September 2019, national authorities shall, in the case of new vehicles which do not comply with points 4.2.2.2 and 4.2.2.2.1 and 4.2.2.2.2 and 4.3.1.2 and 4.3.1.2.1 and 4.3.1.2.2 of Appendix 1 to Annex II, consider certificates of conformity issued in respect of those vehicles to be no longer valid for the purposes of Article 26 of Directive 2007/46/EC and shall, on grounds relating to emissions, prohibit the registration, sale and entry into service of such vehicles.
With effect from 1 September 2019 and except in the case of replacement engines for in-service vehicles, national authorities shall prohibit the sale or use of new engines which do not comply with points 4.2.2.2 and 4.2.2.2.1 and 4.3.1.2 and 4.3.1.2.1 of Appendix 1 to Annex II.
- (4)
Annex I is amended in accordance with Annex I to this Regulation;
- (5)
Annex II is amended in accordance with Annex II to this Regulation;
- (6)
Annex VI is amended in accordance with Annex III to this Regulation;
- (7)
Annex XI is amended in accordance with Annex IV to this Regulation;
- (8)
Annex XIII is amended in accordance with Annex V to this Regulation;
- (9)
Annex XIV is amended in accordance with Annex VI to this Regulation.
Article 2
This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.
With the exception of point 8(c), which shall apply to all vehicles as from the entry into force of this Regulation, Annex II shall apply from 1 January 2017 to new vehicle types.
This Regulation shall be binding in its entirety and directly applicable in the Member States in accordance with the Treaties.
Done at Brussels, 20 September 2016.
For the Commission
The President
Jean-Claude Juncker
ANNEX I
Annex I to Regulation (EU) No 582/2011 is amended as follows:
- (1)
point 1.1.2 is replaced by the following:
1.1.2.If the manufacturer permits the engine family to run on market fuels that do not comply neither with Directive 98/70/EC of the European Parliament and of the Council3 nor with CEN standard EN 228:2012 (in the case of unleaded petrol) or CEN standard EN 590:2013 (in the case of diesel), such as running on B100 (EN 14214), the manufacturer shall, in addition to the requirements in point 1.1.1, comply with the following requirements:
- (a)
declare the fuels the engine family is capable of running on in point 3.2.2.2.1 of the Information Document as set out in Part 1 of Appendix 4., either by reference to an official standard or to a production specification of a brand specific market fuel not meeting any official standard such as those mentioned in point 1.1.2. The manufacturer shall also declare that the functionality of the OBD system is not affected by the use of the declared fuel;
- (b)
demonstrate that the parent engine meets the requirements specified in Annex III and in Appendix 1 of Annex VI to this Regulation on the fuels declared; the approval authority may request that the demonstration requirements be further extended to those laid down in Annex VII and Annex X;
- (c)
be liable to meet the requirements of in-service conformity specified in Annex II on the fuels declared including any blend between the declared fuels and the market fuels included in Directive 98/70/EC and the relevant CEN standards.
At the request of the manufacturer, the requirements set out in this point shall be applied to fuels used for military purposes.
For the purposes of point (a) of the first subparagraph where the emission tests are performed for demonstrating compliance with the requirements of this Regulation, a fuel analysis report of the test fuel shall be attached to the test report and shall comprise at least the parameters specified in the official specification of the fuel manufacturer.
- (a)
- (2)
point 1.1.5 is replaced by the following:
1.1.5.In the case of natural gas/biomethane engines, the ratio of the emission results “r” shall be determined for each pollutant as follows:
or
and
- (3)
point 3.1 is replaced by the following:
3.1.In the case of an engine type-approved as a separate technical unit or a vehicle type-approved with regard to emissions and access to vehicle repair and maintenance information, the engine shall bear:
- (a)
the trademark or trade name of the manufacturer of the engine;
- (b)
the manufacturer's commercial description of the engine.
- (a)
- (4)
the following points 3.2.1.1 to 3.2.1.6 are inserted:
3.2.1.1.In case of a natural gas/biomethane engine one of the following markings to be placed after the EC type-approval mark:
- (a)
H in case of the engine being approved and calibrated for the H-range of gases;
- (b)
L in case of the engine being approved and calibrated for the L-range of gases;
- (c)
HL in case of the engine being approved and calibrated for both the H-range and L-range of gases;
- (d)
Ht in case of the engine being approved and calibrated for a specific gas composition in the H-range of gases and transformable to another specific gas in the H-range of gases by fine tuning of the engine fuelling;
- (e)
Lt in case of the engine being approved and calibrated for a specific gas composition in the L-range of gases and transformable to another specific gas in the L-range of gases after fine tuning of the engine fuelling;
- (f)
HLt in the case of the engine being approved and calibrated for a specific gas composition in either the H-range or the L- range of gases and transformable to another specific gas in either the H-range or the L-range of gases by fine tuning of the engine fuelling;
- (g)
CNGfr in all other cases where the engine is fuelled with CNG/biomethane and designed for operation on one restricted gas fuel range composition;
- (h)
LNGfr in the cases where the engine is fuelled with LNG and designed for operation on one restricted gas fuel range composition;
- (i)
LPGfr in the cases where the engine is fuelled with LPG and designed for operation on one restricted gas fuel range composition;
- (j)
LNG20 in case of the engine being approved and calibrated for a specific LNG composition resulting in a λ-shift factor not differing by more than 3 per cent the λ-shift factor of the G20 gas specified in Annex IX, and the ethane content of which does not exceed 1,5 per cent;
- (k)
LNG in case of the engine being approved and calibrated for any other LNG composition;
3.2.1.2.For dual-fuel engines, the approval mark shall contain a series of digits after the national symbol, the purpose of which is to distinguish for which dual-fuel engine type and with which range of gases the approval has been granted. The series of digits will be constituted of two digits identifying the dual-fuel engine type as defined in Article 2, followed by the letter or letters specified in point 3.2.1.1 corresponding to the natural gas/biomethane composition used by the engine. The two digits identifying the dual- fuel engine types as defined in Article 2 are the following:
- (a)
1A for dual-fuel engines of Type 1A;
- (b)
1B for dual-fuel engines of Type 1B;
- (c)
2A for dual-fuel engines of Type 2A;
- (d)
2B for dual-fuel engines of Type 2B;
- (e)
3B for dual-fuel engines of Type 3B;
3.2.1.3.
For diesel-fuelled CI engines, the approval mark shall contain the letter ‘D’ after the national symbol;
3.2.1.4.
For ethanol (ED95)-fuelled CI engines the approval mark shall contain the letters ‘ED’ after the national symbol;
3.2.1.5.
For ethanol (E85)-fuelled PI engines the approval mark shall contain ‘E85’ after the national symbol;
3.2.1.6.
for petrol-fuelled PI engines the approval mark shall contain the letter ‘P’ after the national symbol.
- (a)
- (5)
in point 4.2, point (b) is replaced by the following:
(b)
as regards the compliance of the system ensuring the correct operation of NOx control measures, the installation shall, according to Appendix 4 of Annex 11 to UN/ECE Regulation No 49, meet the manufacturer's installation requirements as specified in Part 1 of Annex 1 to that Regulation.
- (6)
in Appendix 4, the ninth, tenth and eleventh paragraphs are replaced by the following:
In the case of application for EC type-approval of an engine or engine family as a separate technical unit the general part and Parts 1 and 3 shall be filled in.
In the case of application for EC type-approval of vehicle with an approved engine with regard to emissions and access to vehicle repair and maintenance information the general part and Part 2 shall be filled in.
In the case of application for EC type-approval of a vehicle with regard to emissions and access to vehicle repair and maintenance information the general part and Parts 1, 2 and 3 shall be filled in.
- (7)
Appendix 9 is replaced by the following:
‘Appendix 9EC Type-Approval Certification Numbering System
Section 3 of the EC type-approval number issued according to Articles 6(1), 8(1) and 10(1) shall be composed by the number of the implementing regulatory act or the latest amending regulatory act applicable to the EC type-approval. The number shall be followed by an alphabetical character reflecting the requirements of OBD and SCR systems in accordance with Table 1.
Table 1Character
NOx OTL4
PM OTL5
CO OTL9
IUPR16
Reagent quality
Additional OBD monitors15
Power threshold requirements17
Implementation dates: new types
Implementation dates: all vehicles
Last date of registration
B13
Row “phase-in period” of Tables 1 or Table 2
Performance. Monitoring6
N/A
Phase-in10
Phase-in7
N/A
20 %
31.12.2012
31.12.2013
31.8.201512
30.12.201613
B14
Row “phase-in period” of Tables 1 and 2
N/A
Row “phase-in period” of Table 2
N/A
Phase-in7
N/A
20 %
1.9.2014
1.9.2015
30.12.2016
C
Row “general requirements” of Tables 1 or Table 2
Row “general requirements” of Table 1
Row “general requirements” of Table 2
General11
General8
Yes
20 %
31.12.2015
31.12.2016
31.12.2018
D
Row “general requirements” of Tables 1 or Table 2
Row “general requirements” of Table 1
Row “general requirements” of Table 2
General11
General8
Yes
10 %
1.9.2018
1.9.2019
Key:
“NOx OTL” monitoring requirements as set out in Table 1 of Annex X for compression ignition and dual-fuel engines and vehicles and Table 2 of Annex X for positive ignition engines and vehicles.
“PM OTL” monitoring requirements as set out in Table 1 of Annex X for compression ignition and dual-fuel engines and vehicles.
“Performance monitoring” requirements as set out in point 2.1.1 of Annex X.
Reagent quality “phase-in” requirements as set out in point 7.1 of Annex XIII.
Reagent quality “general” requirements as set out in point 7.1.1 of Annex XIII.
“CO OTL” monitoring requirements as set out in Table 2 of Annex X for positive ignition engines and vehicles.
IUPR “Phase-in” requirements as set out in Section 6 of Annex X.
IUPR “General” requirements as set out in Section 6 of Annex X.
For positive-ignition engines and vehicles equipped with such engines.
For compression-ignition and dual-fuel engines and vehicles equipped with such engines.
Only applicable to positive-ignition engines and vehicles equipped with such engines.
Additional provisions concerning monitoring requirements as set out in paragraph 2.3.1.2 of Annex 9A to UNECE Regulation No 49.
IUPR specifications are set out in Annex X. Positive Ignition engines and vehicles equipped with such engines are not subjected to IUPR.
ISC requirement set out in Appendix 1 to Annex II.
N/A Not applicable.’.
ANNEX II
Annex II to Regulation (EU) No 582/2011 is amended as follows:
- (1)
point 2.1 is replaced by the following:
2.1.
The conformity of in-service vehicles or engines of an engine family shall be demonstrated by testing vehicles on the road operated over their normal driving patterns, conditions and payloads. The in-service conformity test shall be representative for vehicles operated on their real driving routes, with their normal payload and with the usual professional driver of the vehicle. When the vehicle is operated by a driver other than the usual professional driver of the particular vehicle, the alternative driver shall be skilled and trained to operate vehicles of the category subject to be tested.
- (2)
point 2.3 is replaced by the following:
2.3.
The manufacturer shall demonstrate to the approval authority that the chosen vehicle, driving patterns and conditions are representative for the engine family. The requirements as specified in point 4.5 shall be used to determine whether the driving patterns are acceptable for in-service conformity testing.
- (3)
point 4.1 is replaced by the following:
4.1.Vehicle payload
Normal payload is a payload between 10 and 100 % of the maximum payload.
The maximum payload is the difference between technically permissible maximum laden mass of the vehicle and the mass of the vehicle in running order as specified in accordance to Annex I to Directive 2007/46/EC.
For the purpose of in-service conformity testing, the payload may be reproduced and an artificial load may be used.
Approval authorities may request to test the vehicle with any payload between 10 and 100 % of the maximum vehicle payload. In case the mass of the PEMS equipment needed for operation exceeds 10 % of the maximum vehicle payload this mass may be considered as minimum payload.
Vehicles of category N3 shall be tested, when applicable, with a semi-trailer.
- (4)
points 4.4.1 to 4.5.5 are replaced by the following:
4.4.1.
The test lubricating oil shall be market oil and must comply with the specifications of the engine manufacturer.
Oil samples shall be taken.
4.4.2.Fuel
The test fuel shall be market fuel covered by Directive 98/70/EC and relevant CEN standards or reference fuel as specified in Annex IX to this Regulation. Fuel samples shall be taken.
A manufacturer may request not to sample the fuel from a gas engine.
4.4.2.1.
If the manufacturer has, in accordance with Section 1 of Annex I to this Regulation, declared the capability to meet the requirements of this Regulation on market fuels declared in point 3.2.2.2.1 of the Information Document as set out in Appendix 4 to Annex I to this Regulation, at least one test shall be conducted on each of the declared market fuels.
4.4.3.
For exhaust after-treatment systems that use a reagent to reduce emissions, the reagent shall be market reagent and must comply with the specifications of the engine manufacturer. A sample of the reagent shall be taken. The reagent shall not be frozen.
4.5.Trip requirements
The shares of operation shall be expressed as a percentage of the total trip duration.
The trip shall consist of urban driving followed by rural and motorway driving according to the shares specified in points 4.5.1 to 4.5.4. Where another testing order is justified for practical reasons and after the agreement of the approval authority another order may be used, however, the test shall always start with the urban driving.
For the purpose of this Section, ‘approximately’ shall mean the target value ± 5 %.
Urban, rural and motorway parts can be determined either on the basis of:
geographical coordinates (by means of a map), or
first acceleration method.
In case the trip composition is determined on the basis of geographical coordinates, the vehicle should not exceed, for a cumulative period longer than 5 % of the total duration of each part of the trip, the following speed:
50 km/h in the urban part,
75 km/h in the rural part (90 km/h in the case of vehicles of categories M1 and N1)
In case the trip composition is determined by means of the first acceleration method, the first acceleration above 55 km/h (70 km/h in the case of vehicles of categories M1 and N1) shall indicate the beginning of the rural part and the first acceleration above 75 km/h (90 km/h in the case of vehicles of categories M1 and N1) shall indicate the beginning of the motorway part.
The criteria for differentiation between urban, rural and motorway operation shall be agreed with the approval authority prior to the beginning of the test.
Average speed in urban operation shall be between 15 and 30 km/h.
Average speed in rural operation shall be between 45 and 70 km/h (60 and 90 km/h in the case of vehicles of categories M1 and N1).
Average speed in motorway operation shall be above 70 km/h (90 km/h in the case of vehicles of categories M1 and N1).
4.5.1.
For M1 and N1 vehicles the trip shall consist of approximately 34 % urban, 33 % rural and 33 % motorway operation.
4.5.2.
For N2, M2 and M3 vehicles the trip shall consist of approximately 45 % urban, 25 % rural and 30 % motorway operation. M2 and M3 vehicles of Class I, II or Class A as defined in UN/ECE Regulation 107 shall be tested in approximately 70 % urban and 30 % rural operation.
4.5.3.
For N3 vehicles the trip shall consist of approximately 20 % urban, 25 % rural and 55 % motorway operation.
4.5.4.
For the purpose of the assessment of the trip composition, the duration of the share shall be calculated from the moment when the coolant temperature has reached 343 K (70 °C) for the first time or after the coolant temperature is stabilised within +/– 2 K over a period of 5 minutes whichever comes first but no later than 15 minutes after engine start. In accordance with paragraph 4.5 the period elapsed to reach the coolant temperature of 343 K (70 °C) shall be operated under urban driving conditions.
Artificial warming-up of the emission control systems prior to the test is prohibited.
4.5.5.
The following distribution of the characteristic trip values from the WHDC database may serve as additional guidance for the evaluation of the trip:
- (a)
accelerating: 26,9 % of the time;
- (b)
decelerating: 22,6 % of the time;
- (c)
cruising: 38,1 % of the time;
- (d)
stop (vehicle speed = 0): 12,4 % of the time.
- (5)
point 4.6.5 is replaced by the following:
4.6.5.
The test duration shall be long enough to complete between four and seven times the work performed during the WHTC or produce between four and seven times the CO2 reference mass in kg/cycle from the WHTC as applicable.
- (6)
point 4.6.10 is replaced by the following:
4.6.10.
If the particle exhaust after-treatment system undergoes a non-continuous regeneration event during the trip or an OBD class A or B malfunction occurs during the test, the manufacturer can request the trip to be voided.
- (7)
point 5.1.2.2 is replaced by the following:
5.1.2.2.
The conformity of the ECU torque signal is considered to be sufficient if the calculated torque remains within the full load torque tolerance specified in point 5.2.5 of Annex I.
- (8)
Appendix 1 is amended as follows:
- (a)
point 1 is replaced by the following:
1.INTRODUCTION
This Appendix describes the procedure to determine gaseous emissions from on-vehicle on-road measurements using portable emissions measurement systems (hereinafter ‘PEMS’). The pollutant emissions to be measured from the exhaust of the engine include the following components: carbon monoxide, total hydrocarbons and nitrogen oxides for compression ignition engines and carbon monoxide, non-methane hydrocarbons, methane and nitrogen oxides for positive ignition engines. Additionally, carbon dioxide shall be measured to enable the calculation procedures described in Sections 4 and 5.
For engines fuelled with natural gas, the manufacturer, technical service or approval authority may choose to measure the total hydrocarbon (THC) emissions only instead of measuring the methane and non-methane hydrocarbon emissions. In that case, the emission limit for the total hydrocarbon emissions is the same as the one specified in Annex I to Regulation (EC) No 595/2009 for methane emissions. For the purposes of the calculation of the conformity factors pursuant to points 4.2.3 and 4.3.2, the applicable limit shall in that case be the methane emission limit only.
For engines fuelled with gases other than natural gas, the manufacturer, technical service or approval authority may choose to measure the total hydrocarbon (THC) emissions instead of measuring the non-methane hydrocarbon emissions. In that case, the emission limit for the total hydrocarbon emissions is the same as the one specified in Annex I to Regulation (EC) No 595/2009 for non-methane hydrocarbon emissions. For the purposes of the calculation of the conformity factors pursuant to points 4.2.3 and 4.3.2, the applicable limit shall in that case be the non-methane emission limit.
- (b)
in point 2.2., the sentence ‘The parameters summarised in Table 1 shall be measured and recorded:’ is replaced by the following:
The parameters as specified in Table 1 shall be measured and recorded at a constant frequency of 1,0 Hz or higher. The original raw data shall be kept by the manufacturer and shall be made available, upon request, to the approval authority and the Commission.
- (c)
the following point 2.2.1 is inserted:
2.2.1.Data reporting format
Emission values as well as any other relevant parameters shall be reported and exchanged as csv-formatted data file. Parameter values shall be separated by a comma, ASCII-Code #h2C. The decimal marker of numerical values shall be a point, ASCII-Code #h2E. Lines shall be terminated by carriage return, ASCII-Code #h0D. No thousands separators shall be used.
- (d)
points 2.6.1 and 2.6.2 are replaced by the following:
2.6.1.Test start
Emissions sampling, measurement of the exhaust parameters and recording of the engine and ambient data shall commence prior to starting the engine. The coolant temperature shall not exceed 303 K (30 °C) at the beginning of the test. In case ambient temperature exceeds 303 K (30 °C) at the beginning of the test, the coolant temperature shall not exceed the ambient temperature by more than 2 °C. The data evaluation shall start after the coolant temperature has reached 343 K (70 °C) for the first time or after the coolant temperature is stabilised within +/– 2 K over a period of 5 minutes whichever comes first but no later than 15 minutes after engine start.
2.6.2.Test run
Emission sampling, measurement of the exhaust parameters and recording of the engine and ambient data shall continue throughout the normal in-use operation of the engine. The engine may be stopped and started, but emissions sampling shall continue throughout the entire test.
Periodic zero-checks of the PEMS gas analysers may be conducted every 2 hours and the results may be used to perform a zero drift correction. The data recorded during the checks shall be flagged and shall not be used for the emission calculations.
In case of interrupted GPS signal the GPS data may be calculated based on the ECU vehicle speed and a map, for a consecutive period of less than 60 s. If the cumulative loss of GPS signal exceeds 3 % of the total trip duration, the trip should be declared void.
- (e)
point 3.2.1 is replaced by the following:
3.2.1.Analysers and EFM data
The consistency of the data (exhaust mass flow measured by the EFM and gas concentrations) shall be verified using a correlation between the measured fuel flow from the ECU and the fuel flow calculated using the formula in paragraph 8.4.1.7 of Annex 4 to UN/ECE Regulation No 49. A linear regression shall be performed for the measured and calculated fuel rate values. The method of least squares shall be used with the best fit equation having the form:
y = mx + b
where:
y is the calculated fuel flow [g/s]
m is the slope of the regression line
x is the measured fuel flow [g/s]
b is the y intercept of the regression line
The slope (m) and the coefficient of determination (r2) shall be calculated for each regression line. It is recommended to perform this analysis in the range from 15 % of the maximum value to the maximum value and at a frequency greater or equal to 1 Hz. For a test to be considered valid, the following two criteria shall be evaluated:
Table 2TolerancesSlope of the regression line, m
0,9 to 1,1 — Recommended
Coefficient of determination r2
min. 0,90 — Mandatory
- (f)
point 4.1 is replaced by the following:
4.1.Averaging window principle
The emissions shall be integrated using a moving averaging window method, based on the reference CO2 mass or the reference work. The principle of the calculation is as follows: The mass emissions are not calculated for the complete data set, but for sub-sets of the complete data set, the length of these sub-sets being determined so as to match the engine CO2 mass or work measured over the reference laboratory transient cycle. The moving average calculations are conducted with a time increment Δt equal to the data sampling period. These sub-sets used to average the emissions data are referred to as “averaging windows” in the following points.
Any invalidated data shall not be considered for the calculation of the work or CO2 mass and the emissions of the averaging window.
The following data shall be considered as not valid data:
- (a)
zero drift check of the instruments;
- (b)
the data outside the conditions specified in points 4.2 and 4.3 of Annex II.
The mass emissions (mg/window) shall be determined as described in paragraph 8.4.2.3 of Annex 4 to UN/ECE Regulation No 49.
Figure 1Vehicle speed versus time and vehicle averaged emissions, starting from the first averaging window, versus time
- (a)
- (g)
point 4.2.2 is replaced by the following:
4.2.2.Selection of valid windows
4.2.2.1.
Before the dates referred to in Article 17a, points 4.2.2.1.1 to 4.2.2.1.4 shall apply.
4.2.2.1.1.
The valid windows are the windows whose average power exceeds the power threshold of 20 % of the maximum engine power. The percentage of valid windows shall be equal or greater than 50 %.
4.2.2.1.2.
If the percentage of valid windows is less than 50 %, the data evaluation shall be repeated using lower power thresholds. The power threshold shall be reduced in steps of 1 % until the percentage of valid windows is equal to or greater than 50 %.
4.2.2.1.3.
In any case, the lower threshold shall not be lower than 15 %.
4.2.2.1.4.
The test shall be void if the percentage of valid windows is less than 50 % at a power threshold of 15 %.
4.2.2.2.
From the dates referred to in Article 17a, points 4.2.2.2.1 and 4.2.2.2.2 shall apply.
4.2.2.2.1.
The valid windows are the windows whose average power exceeds the power threshold of 10 % of the maximum engine power.
4.2.2.2.2.
The test shall be void if the percentage of valid windows is less than 50 % or if there are no valid windows left in urban only operations after the 90 percentile rule has been applied.
- (h)
point 4.3.1 is replaced by the following:
4.3.1.Selection of valid windows
4.3.1.1.
Before the dates referred to in Article 17a, points 4.3.1.1.1 to 4.3.1.1.4 shall apply.
4.3.1.1.1.
The valid windows shall be the windows whose duration does not exceed the maximum duration calculated from:
where:
D max is the maximum window duration, s,
P max is the maximum engine power, kW.
4.3.1.1.2.
If the percentage of valid windows is less than 50 %, the data evaluation shall be repeated using longer window durations. This is achieved by decreasing the value of 0,2 in the formula given in point 4.3.1 by steps of 0,01 until the percentage of valid windows is equal to or greater than 50 %.
4.3.1.1.3.
In any case, the lowered value in above formula shall not be lower than 0,15.
4.3.1.1.4.
The test shall be void if the percentage of valid windows is less than 50 % at a maximum window duration calculated in accordance with points 4.3.1.1, 4.3.1.1.2 and 4.3.1.1.3.
4.3.1.2.
From the dates referred to in Article 17a, points 4.3.1.2.1 and 4.3.1.2.2 shall apply.
4.3.1.2.1.
The valid windows shall be the windows whose duration does not exceed the maximum duration calculated from:
where:
D max is the maximum window duration, s,
P max is the maximum engine power, kW.
4.3.1.2.2.
The test shall be void if the percentage of valid windows is less than 50 %.
- (a)
- (9)
in Appendix 2, point 3.1 is replaced by the following:
3.1.Exhaust gas flow meter (EFM) tailpipe connection
The installation of the EFM shall not increase the backpressure by more than the value recommended by the engine manufacturer, nor increase the length of the tailpipe by more than 2 m. As for the all the components of the PEMS equipment, the installation of the EFM shall comply with the locally applicable road safety regulations and insurance requirements.
ANNEX III
Annex VI to Regulation (EU) No 582/2011 is amended as follows:
- (1)
point 8 is replaced by the following:
8.DOCUMENTATION
Paragraph 11 of Annex 10 to UNECE Regulation No 49 shall be understood as follows:
The Approval Authority shall require that the manufacturer provides a documentation package. This should describe any element of design and emission control strategy of the engine system and the means by which it controls its output variables, whether that control is direct or indirect.
The information shall include a full description of the emission control strategy. In addition, this shall include information on the operation of all AES and BES, including a description of the parameters that are modified by any AES and the boundary conditions under which the AES operate, and indication of which AES and BES are likely to be active under the conditions of the test procedures in this Annex.
This documentation package shall be provided in accordance with the provisions of Section 8 of Annex I to this Regulation.
- (2)
Appendix 1 is amended as follows:
- (a)
the following point 2.3 is inserted
2.3.
Manufacturers shall ensure that vehicles can be tested with PEMS by an independent party on public roads by making available suitable adapters for exhaust pipes, granting access to ECU signals and making the necessary administrative arrangements. The manufacturer may charge a reasonable fee as set out in Article 7(1) of Regulation (EC) No 715/2007.
- (b)
point 3.1 is replaced by the following:
3.1.Vehicle payload
For the purpose of the PEMS demonstration test, the payload may be reproduced and an artificial load may be used.
The vehicle payload shall be 50-60 % of the maximum vehicle payload. The additional requirements set out in Annex II shall apply.
- (a)
ANNEX IV
Annex XI to Regulation (EU) No 582/2011 is amended as follows:
- (1)
point 4.3.2.4 is replaced by the following:
4.3.2.4.Durability of emissions performance
The exhaust after-treatment system tested in accordance with point 4.3.2.2 and incorporating the replacement pollution control device shall be subjected to the durability procedures described in Appendix 3.
- (2)
the following point 4.3.5 is inserted:
4.3.5.Fuels
In the case described in point 1.1.2 of Annex I, the test procedure laid down in points 4.3.1 to 4.3.2.7 of this Annex shall be conducted with the fuels declared by the manufacturer of the original engine system. However, in agreement with the type-approval authority, the durability procedure set out in Appendix 3 and referred to in point 4.3.2.4 may be performed only with the fuel which represents the worst case in terms of ageing.
- (3)
the following points 4.6 to 4.6.5 are inserted:
4.6.Requirements regarding compatibility with the NOx control measures (applicable only to replacement pollution control devices to be fitted to vehicles equipped with sensors directly measuring NOx concentration in the exhaust)
4.6.1.
NOx control measures compatibility demonstration is required only when the original pollution control device was monitored in the original configuration.
4.6.2.
The compatibility of the replacement pollution control device with the NOx control measures shall be demonstrated by using the procedures described in Annex XIII to this Regulation, for replacement pollution control devices intended to be fitted to engines or vehicles type-approved in accordance with Regulation (EC) No 595/2009 and this Regulation.
4.6.3.
The provisions in UN/ECE Regulation No 49 applicable to components other than pollution control devices shall not apply.
4.6.4.
The replacement pollution control device manufacturer may use the same preconditioning and test procedure as used during the original type-approval. In that case, the approval authority which granted original type-approval of an engine of a vehicle shall provide, on request and on a non-discriminatory basis, an information document presented as an appendix to the Information Document provided for in Appendix 4 to Annex I, which contains the number and type of preconditioning cycles and the type of test cycle used by the original equipment manufacturer for NOx control measures testing of the pollution control device.
4.6.5.
Point 4.5.5 shall apply to NOx control measures monitored by the OBD system.
- (4)
Appendix 3 is replaced by the following:
‘Appendix 3Durability procedure for evaluation of emissions performance of a replacement pollution control device
1.
This Appendix sets out the durability procedure referred to in point 4.3.2.4 of Annex XI, for the purpose of evaluating the emissions performance of a replacement pollution control device.
2.DESCRIPTION OF THE DURABILITY PROCEDURE
2.1.
The durability procedure shall consist of a data collection phase and a service accumulation schedule.
2.2.Data collection phase
2.2.1.
The selected engine, equipped with the complete exhaust after-treatment system incorporating the replacement pollution control device, shall be cooled down to ambient temperature and run one cold start WHTC test-cycle in accordance with paragraphs 7.6.1 and 7.6.2 of Annex 4 to UN/ECE Regulation No 49.
2.2.2.
Immediately after the cold start WHTC test-cycle, the engine shall be run for nine consecutive hot start WHTC test-cycles in accordance with paragraph 7.6.4 of Annex 4 to UN/ECE Regulation No 49.
2.2.3.
The test sequence set out in points 2.2.1 and 2.2.2 shall be carried out in accordance with the instructions laid down in paragraph 7.6.5 of Annex 4 to UN/ECE Regulation No 49.
2.2.4.
Alternatively, the relevant data can be collected by driving a fully loaded vehicle equipped with the selected exhaust after-treatment system incorporating the replacement pollution control device. The test can be carried out either on the road following the trip requirements of points 4.5 to 4.5.5 of Annex II to this Regulation with comprehensive recording of the driving data, or on a suitable chassis dynamometer. If an on-road test is chosen, the vehicle shall be driven over a cold test-cycle, as set out in Appendix 5 to this Annex, followed by nine hot test-cycles, identical to the cold one, in a way that the work developed by the engine is the same as the one achieved under points 2.2.1 and 2.2.2. If a chassis dynamometer is chosen, the simulated road gradient of the test-cycle in Appendix 5 shall be adapted to match the work developed by the engine over the WHTC.
2.2.5.
The type-approval authority shall refuse the temperature data obtained under point 2.2.4 if it deems those data to be unrealistic and shall request either the repetition of the test, or the carrying out of a test pursuant to points 2.2.1, 2.2.2 and 2.2.3.
2.2.6.
Temperatures in the replacement pollution control device shall be recorded during the whole test sequence, at the location with the highest temperature.
2.2.7.
In cases where the location with the highest temperature varies over time, or where that location is difficult to define, multiple bed temperatures should be recorded at suitable locations.
2.2.8.
The number and locations of the temperature measurements shall be selected by the manufacturer, in agreement with the type-approval authority, based on best engineering judgement.
2.2.9.
With the agreement of the type-approval authority, a single catalyst bed temperature or the catalyst inlet temperature may be used if measuring multiple bed temperatures is proven to be unfeasible or too difficult.
2.2.10.
The temperatures shall be measured and recorded at a minimum rate of once every second (1 Hz) during the test sequence.
2.2.11.
The measured temperatures shall be tabulated into a histogram with temperature bins no larger than 10 °C. In the case mentioned in point 2.2.7, the highest temperature each second shall be the one recorded in the histogram. Each bar of the histogram shall represent the cumulated frequency in seconds of the measured temperatures falling in the specific bin.
2.2.12.
The time in hours corresponding to each temperature bin must be determined and then extrapolated to the useful life of the replacement pollution control device, in accordance with the values specified in Table 1. The extrapolation shall be based on the assumption that one WHTC cycle corresponds to 20 km driving.
Table 1Useful life of the replacement pollution control device for each vehicle category, and equivalent WHTC test-cycles and hours of operationVehicle category
Mileage (km)
Equivalent number of WHTC test-cycles
Equivalent number of hours
Engine systems fitted to vehicles of category M1, N1 and N2
114 286
5 714
2 857
Engine systems fitted to vehicles of category N2, N3 with a maximum technically permissible mass not exceeding 16 tonnes and M3 Class I, Class II and Class A, and Class B with a maximum technically permissible mass exceeding 7,5 tonnes
214 286
10 714
5 357
Engine systems fitted to vehicles of category N3 with a maximum technically permissible mass exceeding 16 tonnes, and M3, Class III and Class B with a maximum technically permissible mass exceeding 7,5 tonnes
500 000
25 000
12 500
2.2.13.
It is allowed to perform the data collection phase for different devices at the same time.
2.2.14.
In the case of systems operating in the presence of active regeneration, the number, length and temperatures of the regenerations occurring during the test sequence defined in points 2.2.1 and 2.2.2 shall be recorded. If no active regeneration has occurred, the hot sequence defined in point 2.2.2 shall be extended in order to include at least two active regenerations.
2.2.15.
The total lubricant consumed during the data collection period, in g/h, shall be recorded, using any suitable method, as for example the drain and weigh procedure described in Appendix 6. For this purpose, the engine shall be run during 24 hours, performing consecutive WHTC test-cycles. In cases where an accurate measurement of oil consumption cannot be obtained, the manufacturer, in agreement with the type-approval authority, may use the following options for the determination of the lubricant consumption:
- (a)
a default value of 30 g/h;
- (b)
a value requested by the manufacturer, based on sound data and information, and agreed with the type-approval authority.
2.3.Calculation of the equivalent ageing time corresponding to a reference temperature
2.3.1.
The temperatures recorded pursuant to points 2.2 to 2.2.15 shall be reduced to a reference temperature Tr, requested by the manufacturer in agreement with the type-approval authority, within the range of the temperatures recorded during the data collection phase.
2.3.2.
In the case specified in point 2.2.13, the value of Tr for each one of the devices may vary.
2.3.3.
The equivalent ageing time corresponding to the reference temperature shall be calculated, for each bin referred to in 2.2.11, in accordance with the following equation:
Equation 1:
Where:
- R
thermal reactivity of the replacement pollution control device.
The following values shall be used:
Diesel oxidation catalyst (DOC): 18 050
Catalysed DPF: 18 050
SCR or ammonia oxidation catalyst (AMOX) based on iron-zeolite (Fe-Z): 5 175
SCR copper-zeolite (Cu-Z): 11 550
SCR Vanadium (V): 5 175
LNT (lean-NOx trap): 18 050
- Tr
reference temperature, in K.
mid-point temperature, in K, of the temperature bin i to which the replacement pollution control device is exposed during the data collection phase, registered in the temperature histogram.
- the time, in hours, corresponding to the temperature , adjusted to a full useful life basis e.g. if the histogram represented 5 hours, and useful life is 4 000 hours according to Table 1, all histogram time entries would be multiplied by .
- the equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr, the same amount of ageing as the one that would result from exposure of the replacement pollution control device at the temperature during the time .
- i
bin number, where 1 is number for the bin with the lowest temperature and n the value for the bin with the highest temperature.
2.3.4.
The total equivalent ageing time shall be calculated in accordance with the following equation:
Equation 2:
Where:
- AT
- total equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr, the same amount of ageing as the one that would result from exposure of the replacement pollution control device, over its useful life, to the temperature during the time of each one of the i bins registered in the histogram.
- the equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr, the same amount of ageing as the one that would result from exposure of the replacement pollution control device at the temperature during the time .
- i
bin number, where 1 is number for the bin with the lowest temperature and n the value for the bin with the highest temperature.
- n
Total number of temperature bins.
2.3.5.
In the case referred to in point 2.2.13, AT shall be calculated for each device.
2.4.Service accumulation schedule
2.4.1.General requirements
2.4.1.1.
The service accumulation schedule shall allow acceleration of the ageing of the replacement pollution control device, using the information gathered during the data collection phase set out in point 2.2.
2.4.1.2.
The service accumulation schedule shall consist of a thermal accumulation schedule and a lubricant consumption accumulation schedule in accordance with point 2.4.4.6. The manufacturer, in agreement with the type-approval authority, may not have to carry out a lubricant consumption accumulation schedule in case the replacement pollution control devices are placed downstream of an after-treatment filter component (e.g. diesel particulate filter). Both the thermal accumulation schedule and the lubricant consumption accumulation schedule shall consist of a repetition of, respectively, a series of thermal and lubricant consumption sequences.
2.4.1.3.
In the case of replacement pollution control devices operating in the presence of active regeneration, the thermal sequence shall be complemented with an active regeneration mode.
2.4.1.4.
For service accumulation schedules consisting of both thermal and lubricant consumption accumulation schedules, their respective sequences shall be alternated, so that for each thermal sequence that has to be performed, the following sequence corresponds to lubricant consumption.
2.4.1.5.
It is allowed to perform the service accumulation schedule at the same time for different devices. In that case, a single service accumulation schedule shall be set for all the devices.
2.4.2.Thermal accumulation schedule
2.4.2.1.
The thermal accumulation schedule shall simulate the effect of thermal ageing on the performance of a replacement pollution control device until the end of its lifetime.
2.4.2.2.
The engine used for the performance of the service accumulation schedule, fitted with the exhaust after-treatment system incorporating the replacement pollution control device, is operated for a minimum of three consecutive thermal sequences, as set out in Appendix 4.
2.4.2.3.
The temperatures shall be recorded over a minimum of two thermal sequences. The first sequence, conducted for warming up, shall not be taken into account for the purpose of temperature gathering.
2.4.2.4.
The temperatures shall be recorded at suitable locations, chosen in accordance with points 2.2.6 to 2.2.9, at a minimum rate of once every second (1 Hz).
2.4.2.5.
The effective ageing time corresponding to the thermal sequences referred to in point 2.4.2.3, shall be calculated in accordance with the following equations:
Equation 3:
Equation 4:
Where:
the effective ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr, the same amount of ageing as the one that would result from exposure of the replacement pollution control device at the temperature Ti during the second i.
- Ti
the temperature, in K, measured in the second i, in each one of the thermal sequences.
- R
thermal reactivity of the replacement pollution control device. The manufacturer shall agree with the type-approval authority on the R value to be used. It will also be possible, as alternative, to use the following default values:
Diesel oxidation catalyst (DOC): 18 050.
Catalysed DPF: 18 050
SCR or ammonia oxidation catalyst (AMOX) based on iron-zeolite (Fe-Z): 5 175
SCR copper-zeolite (Cu-Z): 11 550
SCR Vanadium (V): 5 175
LNT (lean-NOx trap): 18 050
- Tr
reference temperature, in K, being the same value as in equation 1.
- AE
Effective ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr, the same amount of ageing as the one that would result from exposure of the replacement pollution control device during the duration of the thermal sequence.
- AT
- total equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr, the same amount of ageing as the one that would result from exposure of the replacement pollution control device, over its useful life, to the temperature during the time of each one of the i bins registered in the histogram.
- i
number of temperature measurement.
- p
total number of temperature measurements.
- nc
thermal sequence number, of those conducted for the purpose of temperature gathering, in accordance with point 2.4.2.3.
- C
total number of thermal sequences conducted for the purpose of temperature gathering.
2.4.2.6.
The total number of thermal sequences to be included in the service accumulation schedule shall be determined by applying the following equation:
Equation 5:
NTS = AT/AE
Where:
- NTS
total number of thermal sequences to be carried out during the service accumulation schedule
- AT
- total equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr, the same amount of ageing as the one that would result from exposure of the replacement pollution control device, over its useful life, to the temperature during the time of each one of the i bins registered in the histogram.
- AE
Effective ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr, the same amount of ageing as the one that would result from exposure of the replacement pollution control device during the duration of the thermal sequence.
2.4.2.7.
It is allowed to reduce NTS and, consequently the service accumulation schedule, by increasing the temperatures at which each device is exposed at each mode of the ageing cycle through the application of one or several of the following measures:
- (a)
insulating the exhaust pipe;
- (b)
moving the replacement pollution control device closer to the exhaust manifold;
- (c)
artificially heating up the temperature of the exhaust;
- (d)
optimising the engine settings without substantially changing the emission behaviour of the engine.
2.4.2.8.
When applying the measures referred to in points 2.4.4.6 and 2.4.4.7, the total ageing time calculated from NTS shall not be less than 10 % of the useful life listed in Table 1, e.g. the vehicle category N1 shall not have an NTS of less than 286 thermal sequences, assuming that each sequence is 1 hour long.
2.4.2.9.
It is allowed to increase NTS and, consequently, the duration of the service accumulation schedule, by lowering the temperatures at each mode of the ageing cycle through the application of one or several of the following measures:
- (a)
moving the replacement pollution control device further away from the exhaust manifold;
- (b)
artificially cooling down the temperature of the exhaust;
- (c)
optimising the engine settings.
2.4.2.10.
In the case referred to in point 2.4.1.5, the following shall apply:
- 2.4.2.10.1.
NTS shall be the same for each device, so that a single service accumulation schedule can be set up.
- 2.4.2.10.2.
In order to achieve the same NTS for each device, a first NTS value shall be calculated for each device, with its own AT and AE values.
- 2.4.2.10.3.
If the calculated NTS values are different, one or more of the measures set out in points 2.4.2.7 to 2.4.2.10 may be applied on the device or devices for which NTS needs to be modified, over the thermal sequences referred to in point 2.4.2.3, in order to influence the measured Ti and therefore conveniently speed up or slow down the artificial ageing of the targeted device or devices.
- 2.4.2.10.4.
The new NTS values corresponding to the new temperatures Ti obtained in point 2.4.2.10.3 shall be calculated.
- 2.4.2.10.5.
The steps set out in points 2.4.2.10.3 and 2.4.2.10.4 shall be repeated until the NTS values obtained for each device in the system match.
- 2.4.2.10.6.
The Tr values used for obtaining the different NTS in points 2.4.2.10.4 and 2.4.2.10.5 shall be the same ones as those used in points 2.3.2 and 2.3.5 for calculating AT for each device.
2.4.2.11.
In the case of an assembly of replacement pollution control devices constituting a system within the meaning of Article 3(25) of Directive 2007/46/EC, one of the following two options may be considered for the thermal ageing of the devices:
- 2.4.2.11.1.
The devices within the assembly may be either separately or jointly aged, in accordance with point 2.4.2.10.
- 2.4.2.11.2.
If the assembly is built in such a way that it is not possible to decouple the devices (e.g. DOC + SCR in a can), the thermal ageing of the assembly shall be carried out with the highest NTS.
2.4.3.Modified thermal accumulation schedule for devices operating in the presence of active regeneration
2.4.3.1.
The modified thermal accumulation schedule for devices operating in the presence of active regeneration shall simulate the effect of ageing due to both thermal load and active regeneration on a replacement pollution control device at the end of its lifetime.
2.4.3.2.
The engine used for the service accumulation schedule, fitted with the exhaust after-treatment system incorporating the replacement pollution control device, is operated for a minimum of three modified thermal sequences, consisting each sequence of a thermal sequence as set out in Appendix 4, followed by a complete active regeneration, during which the peak temperature reached in the after-treatment system should be not lower than the peak temperature recorded in the data collection phase.
2.4.3.3.
The temperatures shall be recorded over a minimum of two modified thermal sequences. The first sequence, conducted for warming up, shall not be taken into account for the purpose of temperature gathering.
2.4.3.4.
In order to minimise the time elapsed between the thermal sequence as set out in Appendix 4 and the subsequent active regeneration, the manufacturer may artificially trigger the active regeneration by running, after each thermal sequence as set out in Appendix 4, the engine at a steady mode that enables a high production of soot by the engine. In that case, the steady mode shall also be considered as part of the modified thermal sequence set out in point 2.4.3.2.
2.4.3.5.
The effective ageing time corresponding to each modified thermal sequence shall be calculated using equations 3 and 4.
2.4.3.6.
The total number of modified thermal sequences to be conducted during the service accumulation schedule shall be calculated using equation 5.
2.4.3.7.
It is allowed to reduce NTS, and consequently the duration of the service accumulation schedule, by increasing the temperatures at each mode of the modified thermal sequence, applying one or several of the measures set out in point 2.4.2.7.
2.4.3.8.
In addition to the measures referred to in point 2.4.3.7, NTS can also be reduced by increasing the peak temperature of the active regeneration within the modified thermal sequence, without exceeding a bed temperature of 800 °C under any circumstances.
2.4.3.9.
NTS shall never be less than 50 % of the number of active regenerations to which the replacement pollution control device is subjected during its useful life, calculated in accordance with the following equation:
Equation 5:
Where:
- NAR
number of active regeneration sequences over the useful life of the replacement pollution control device.
- tWHTC
equivalent number of hours corresponding to the vehicle category for which the replacement pollution control device is intended, obtained from Table 1.
- tAR
duration, in hours, of an active regeneration.
- tBAR
time, in hours, between two consecutive active regenerations.
2.4.3.10.
If, as consequence of the application of the minimum number of modified thermal sequences as set out in point 2.4.3.9, AE × NTS calculated using equation 4 exceeds the AT calculated using equation 2, the time of each mode of the thermal sequence set out in Appendix 4, and embedded in the modified thermal sequence as set out in point 2.4.3.2, may be reduced in the same proportion, in order to make AE × NTS = AT.
2.4.3.11.
It is allowed to increase NTS and consequently the duration of the service accumulation schedule, by lowering the temperatures at each mode of the thermal-active regeneration sequence by applying one or several of the measures set out in point 2.4.2.9.
2.4.3.12.
In the case referred to in point 2.4.1.5, points 2.4.2.10 and 2.4.2.11 shall apply
2.4.4.Lubricant consumption accumulation schedule
2.4.4.1.
The lubricant consumption accumulation schedule shall simulate the effect of ageing due to chemical poisoning or deposit formation as a result of lubricant consumption, on the performance of a replacement pollution control device at the end of its lifetime.
2.4.4.2.
The lubricant consumed, in g/h, shall be determined over a minimum of 24 thermal sequences or a corresponding number of modified thermal sequences, using any suitable method, as for example the drain and weigh procedure described in Appendix 6. Fresh lubricant shall be used.
2.4.4.3.
The engine shall be equipped with a constant volume oil sump in order to avoid the need of “top-offs”, since oil level influences the oil consumption rate. Any suitable method, as for example the one described in the ASTM standard D7156-09, may be used.
2.4.4.4.
The theoretical time, in hours, that the thermal accumulation schedule or modified thermal accumulation schedule, as it corresponds, would have to be conducted, in order to obtain the same lubricant consumption as the one corresponding to the useful life of the replacement control device, shall be calculated by applying the following equation:
Equation 6:
Where:
- tTAS
theoretical duration, in hours, of the service accumulation schedule required to obtain the same lubricant consumption as the one corresponding to the useful life of the replacement pollution control device, provided that the service accumulation schedule is only made up of a series of consecutive thermal sequences or consecutive modified thermal sequences.
- LCRWHTC
lubricant consumption rate, in g/h determined as set out in point 2.2.15.
- tWHTC
equivalent number of hours corresponding to the vehicle category for which the replacement pollution control device is intended, obtained from Table 1.
- LCRTAS
lubricant consumption rate, in g/h, determined as set out in point 2.4.4.2.
2.4.4.5.
The number of thermal sequences or modified thermal sequences corresponding to tTAS shall be calculated by applying the following ratio:
Equation 7:
Where:
- N
number of thermal sequences or modified thermal sequences corresponding to tTAS.
- tTAS
theoretical duration, in hours, of the service accumulation schedule required to obtain the same lubricant consumption as the one corresponding to the useful life of the replacement pollution control device, provided that the service accumulation schedule was only made up of a series of consecutive thermal sequences or consecutive modified thermal sequences.
- tTS
duration, in hours, of a single thermal sequence or modified thermal sequence.
2.4.4.6.
The value of N shall be compared to the value of NTS calculated in accordance with point 2.4.2.6 or, for devices operating in the presence of active regeneration, in accordance with point 2.4.3.5. If N ≤ NTS, it is not necessary to add a lubricant consumption accumulation schedule to the thermal accumulation schedule. If N > NTS, a lubricant consumption accumulation schedule shall be added to the thermal accumulation schedule.
2.4.4.7.
A lubricant consumption accumulation schedule may not have to be added if, by increasing the lubricant consumption as described in point 2.4.4.8.4, the needed lubricant consumption is already achieved with the conduction of the corresponding thermal accumulation schedule consisting of the performance of NTS thermal sequences or modified thermal sequences.
2.4.4.8.Development of the lubricant consumption accumulation schedule
2.4.4.8.1.
The lubricant consumption accumulation schedule shall consist of a number of lubricant consumption sequences repeated several times, each lubricant consumption sequence being alternated with each thermal sequence or each modified thermal sequence.
2.4.4.8.2.
Each lubricant consumption sequence shall consist of a steady mode at constant load and speed, the load and the speed being selected in such a way that the lubricant consumption is maximised and effective thermal aging is minimised. The mode shall be determined by the manufacturer in agreement with the type-approval authority, based on best engineering judgement.
2.4.4.8.3.
The duration of each lubricant consumption sequence shall be determined as follows:
- 2.4.4.8.3.1.
The engine shall be run for an appropriate period of time at the load and speed determined by the manufacturer in accordance with point 2.4.4.8.2 and the lubricant consumed, in g/h, shall be determined using any suitable method, as for example the drain and weigh procedure described in Appendix 6. Lubricant changes are to be completed at the recommended intervals.
- 2.4.4.8.3.2.
The duration of each lubricant consumption sequence shall be calculated by applying the following equation:
Equation 8:
Where:
- tLS
the duration, in hours, of a single lubricant consumption sequence
- LCRWHTC
lubricant consumption rate, in g/h determined as set out in point 2.2.15.
- tWHTC
equivalent number of hours corresponding to the vehicle category for which the replacement pollution control device is intended, obtained from Table 1.
- LCRTAS
lubricant consumption rate, in g/h, determined as set out in point 2.4.4.2.
- LCRLAS
lubricant consumption rate, in g/h, determined as set out in point 2.4.4.8.3.1.
- tTS
duration, in hours, of a single thermal sequence, as set out in Appendix 4, or modified thermal sequence, as set out in point 2.4.3.2.
- NTS
total number of thermal sequences or modified thermal sequences to be carried out during the service accumulation schedule.
2.4.4.8.4.
The lubricant consumption rate shall always remain below 0,5 % of the engine fuel consumption rate in order to avoid excessive ash accumulation on the front face of the replacement pollution control device.
2.4.4.8.5.
It is allowed to add the thermal ageing due to the conduction of the lubricant consumption sequence to the AE calculated in equation 4.
2.4.5.Development of the complete service accumulation schedule
2.4.5.1.
The service accumulation schedule shall be built up alternating a thermal or a modified thermal sequence, as appropriate, with a lubricant consumption sequence. The aforementioned pattern shall be repeated NTS times, being the NTS value the one calculated either in accordance with Section 2.4.2 or with Section 2.4.3, as appropriate. An example of a complete service accumulation schedule is given in Appendix 7. A flowchart describing the development of a complete service accumulation schedule is given in Appendix 8.
2.4.6.Operation of the service accumulation schedule
2.4.6.1.
The engine, fitted with the exhaust after-treatment system incorporating the replacement pollution control device, shall run the service accumulation schedule set out in point 2.4.5.1.
2.4.6.2.
The engine used for the performance of the service accumulation schedule may be different to the engine used in the data collection phase, being the latter always the one for which the replacement pollution control device to be type-approved has been designed, and the one to be tested for emissions under point 2.4.3.2.
2.4.6.3.
If the engine used for the performance of the service accumulation schedule features a larger displacement by 20 % or more than the engine used in the data collection phase, the exhaust system of the former should be equipped with a by-pass in order to replicate as closely as possible the exhaust flow rate of the latter at the ageing conditions selected.
2.4.6.4.
In the case referred to in point 2.4.6.2, the engine used for the performance of the service accumulation schedule shall be type-approved under Regulation (EC) No 595/2009. In addition, if the device or devices under test are intended for being fitted in an engine system with exhaust gas recirculation (EGR), the engine system used for the service accumulation schedule shall also be fitted with an EGR. If the device or devices under test are intended for not being fitted in an engine system with EGR, the engine system used for the service accumulation schedule shall also not be fitted with an EGR.
2.4.6.5.
The lubricant and the fuel used in the service accumulation schedule shall be as similar as possible to those used during the data collection phase set out in point 2.2. The lubricant must be in line with the recommendation of the engine manufacturer for which the pollution control device is designed. The fuels used should be market fuels fulfilling the corresponding requirements of Directive 98/70/EC. On the request of the manufacturer also reference fuels in accordance with this Regulation can be used.
2.4.6.6.
The lubricant shall be changed for maintenance, at the intervals scheduled by the manufacturer of the engine used in the data collection phase.
2.4.6.7.
In the case of an SCR, the urea injection shall be performed in accordance with the strategy defined by the manufacturer of the replacement pollution control device.’;
- (a)
- (5)
the following Appendices 4 to 8 are added:
Appendix 4Sequence for thermal ageing
Mode
Speed (% of high idle)
Load (% for a given speed)
Time (s)
1
2,92
0,58
626
2
45,72
1,58
418
3
38,87
3,37
300
4
20,23
11,36
102
5
11,37
14,90
62
6
32,78
18,52
370
7
53,12
20,19
410
8
59,53
34,73
780
9
78,24
54,38
132
10
39,07
62,85
212
11
47,82
62,94
188
Regeneration mode (if applicable)
To be defined (see point 2.4.3.4)
To be defined (see point 2.4.3.4)
To be defined (see point 2.4.3.4)
Lubricant consumption mode (if applicable)
To be defined according to point 2.4.4.8.2
To be defined according to point 2.4.4.8.2
To be defined according to point 2.4.4.8.3
Note:
The sequence of the modes 1 to 11 has been arranged by ascending load in order to maximise the temperature of the exhaust gas in the high load modes. With the agreement of the type-approval authority, this order can be modified in order to optimise the temperature of the exhaust gas if this can help in reducing the actual aging time.
Appendix 5Test-cycle for chassis dynamometer or on-road data gathering
Time
Speed
Time
Speed
Time
Speed
Time
Speed
Time
Speed
Time
Speed
Time
Speed
s
km/h
s
km/h
s
km/h
s
km/h
s
km/h
s
km/h
s
km/h
1
0
261
22,38
521
35,46
781
18,33
1 041
39,88
1 301
66,39
1 561
86,88
2
0
262
24,75
522
36,81
782
18,31
1 042
41,25
1 302
66,74
1 562
86,7
3
0
263
25,55
523
37,98
783
18,05
1 043
42,07
1 303
67,43
1 563
86,81
4
0
264
25,18
524
38,84
784
17,39
1 044
43,03
1 304
68,44
1 564
86,81
5
0
265
23,94
525
39,43
785
16,35
1 045
44,4
1 305
69,52
1 565
86,81
6
0
266
22,35
526
39,73
786
14,71
1 046
45,14
1 306
70,53
1 566
86,81
7
2,35
267
21,28
527
39,8
787
11,71
1 047
45,44
1 307
71,47
1 567
86,99
8
5,57
268
20,86
528
39,69
788
7,81
1 048
46,13
1 308
72,32
1 568
87,03
9
8,18
269
20,65
529
39,29
789
5,25
1 049
46,79
1 309
72,89
1 569
86,92
10
9,37
270
20,18
530
38,59
790
4,62
1 050
47,45
1 310
73,07
1 570
87,1
11
9,86
271
19,33
531
37,63
791
5,62
1 051
48,68
1 311
73,03
1 571
86,85
12
10,18
272
18,23
532
36,22
792
8,24
1 052
50,13
1 312
72,94
1 572
87,14
13
10,38
273
16,99
533
34,11
793
10,98
1 053
51,16
1 313
73,01
1 573
86,96
14
10,57
274
15,56
534
31,16
794
13,15
1 054
51,37
1 314
73,44
1 574
86,85
15
10,95
275
13,76
535
27,49
795
15,47
1 055
51,3
1 315
74,19
1 575
86,77
16
11,56
276
11,5
536
23,63
796
18,19
1 056
51,15
1 316
74,81
1 576
86,81
17
12,22
277
8,68
537
20,16
797
20,79
1 057
50,88
1 317
75,01
1 577
86,85
18
12,97
278
5,2
538
17,27
798
22,5
1 058
50,63
1 318
74,99
1 578
86,74
19
14,33
279
1,99
539
14,81
799
23,19
1 059
50,2
1 319
74,79
1 579
86,81
20
16,38
280
0
540
12,59
800
23,54
1 060
49,12
1 320
74,41
1 580
86,7
21
18,4
281
0
541
10,47
801
24,2
1 061
48,02
1 321
74,07
1 581
86,52
22
19,86
282
0
542
8,85
802
25,17
1 062
47,7
1 322
73,77
1 582
86,7
23
20,85
283
0,5
543
8,16
803
26,28
1 063
47,93
1 323
73,38
1 583
86,74
24
21,52
284
0,57
544
8,95
804
27,69
1 064
48,57
1 324
72,79
1 584
86,81
25
21,89
285
0,6
545
11,3
805
29,72
1 065
48,88
1 325
71,95
1 585
86,85
26
21,98
286
0,58
546
14,11
806
32,17
1 066
49,03
1 326
71,06
1 586
86,92
27
21,91
287
0
547
15,91
807
34,22
1 067
48,94
1 327
70,45
1 587
86,88
28
21,68
288
0
548
16,57
808
35,31
1 068
48,32
1 328
70,23
1 588
86,85
29
21,21
289
0
549
16,73
809
35,74
1 069
47,97
1 329
70,24
1 589
87,1
30
20,44
290
0
550
17,24
810
36,23
1 070
47,92
1 330
70,32
1 590
86,81
31
19,24
291
0
551
18,45
811
37,34
1 071
47,54
1 331
70,3
1 591
86,99
32
17,57
292
0
552
20,09
812
39,05
1 072
46,79
1 332
70,05
1 592
86,81
33
15,53
293
0
553
21,63
813
40,76
1 073
46,13
1 333
69,66
1 593
87,14
34
13,77
294
0
554
22,78
814
41,82
1 074
45,73
1 334
69,26
1 594
86,81
35
12,95
295
0
555
23,59
815
42,12
1 075
45,17
1 335
68,73
1 595
86,85
36
12,95
296
0
556
24,23
816
42,08
1 076
44,43
1 336
67,88
1 596
87,03
37
13,35
297
0
557
24,9
817
42,27
1 077
43,59
1 337
66,68
1 597
86,92
38
13,75
298
0
558
25,72
818
43,03
1 078
42,68
1 338
65,29
1 598
87,14
39
13,82
299
0
559
26,77
819
44,14
1 079
41,89
1 339
63,95
1 599
86,92
40
13,41
300
0
560
28,01
820
45,13
1 080
41,09
1 340
62,84
1 600
87,03
41
12,26
301
0
561
29,23
821
45,84
1 081
40,38
1 341
62,21
1 601
86,99
42
9,82
302
0
562
30,06
822
46,4
1 082
39,99
1 342
62,04
1 602
86,96
43
5,96
303
0
563
30,31
823
46,89
1 083
39,84
1 343
62,26
1 603
87,03
44
2,2
304
0
564
30,29
824
47,34
1 084
39,46
1 344
62,87
1 604
86,85
45
0
305
0
565
30,05
825
47,66
1 085
39,15
1 345
63,55
1 605
87,1
46
0
306
0
566
29,44
826
47,77
1 086
38,9
1 346
64,12
1 606
86,81
47
0
307
0
567
28,6
827
47,78
1 087
38,67
1 347
64,73
1 607
87,03
48
0
308
0
568
27,63
828
47,64
1 088
39,03
1 348
65,45
1 608
86,77
49
0
309
0
569
26,66
829
47,23
1 089
40,37
1 349
66,18
1 609
86,99
50
1,87
310
0
570
26,03
830
46,66
1 090
41,03
1 350
66,97
1 610
86,96
51
4,97
311
0
571
25,85
831
46,08
1 091
40,76
1 351
67,85
1 611
86,96
52
8,4
312
0
572
26,14
832
45,45
1 092
40,02
1 352
68,74
1 612
87,07
53
9,9
313
0
573
27,08
833
44,69
1 093
39,6
1 353
69,45
1 613
86,96
54
11,42
314
0
574
28,42
834
43,73
1 094
39,37
1 354
69,92
1 614
86,92
55
15,11
315
0
575
29,61
835
42,55
1 095
38,84
1 355
70,24
1 615
87,07
56
18,46
316
0
576
30,46
836
41,14
1 096
37,93
1 356
70,49
1 616
86,92
57
20,21
317
0
577
30,99
837
39,56
1 097
37,19
1 357
70,63
1 617
87,14
58
22,13
318
0
578
31,33
838
37,93
1 098
36,21
1 358
70,68
1 618
86,96
59
24,17
319
0
579
31,65
839
36,69
1 099
35,32
1 359
70,65
1 619
87,03
60
25,56
320
0
580
32,02
840
36,27
1 100
35,56
1 360
70,49
1 620
86,85
61
26,97
321
0
581
32,39
841
36,42
1 101
36,96
1 361
70,09
1 621
86,77
62
28,83
322
0
582
32,68
842
37,14
1 102
38,12
1 362
69,35
1 622
87,1
63
31,05
323
0
583
32,84
843
38,13
1 103
38,71
1 363
68,27
1 623
86,92
64
33,72
324
3,01
584
32,93
844
38,55
1 104
39,26
1 364
67,09
1 624
87,07
65
36
325
8,14
585
33,22
845
38,42
1 105
40,64
1 365
65,96
1 625
86,85
66
37,91
326
13,88
586
33,89
846
37,89
1 106
43,09
1 366
64,87
1 626
86,81
67
39,65
327
18,08
587
34,96
847
36,89
1 107
44,83
1 367
63,79
1 627
87,14
68
41,23
328
20,01
588
36,28
848
35,53
1 108
45,33
1 368
62,82
1 628
86,77
69
42,85
329
20,3
589
37,58
849
34,01
1 109
45,24
1 369
63,03
1 629
87,03
70
44,1
330
19,53
590
38,58
850
32,88
1 110
45,14
1 370
63,62
1 630
86,96
71
44,37
331
17,92
591
39,1
851
32,52
1 111
45,06
1 371
64,8
1 631
87,1
72
44,3
332
16,17
592
39,22
852
32,7
1 112
44,82
1 372
65,5
1 632
86,99
73
44,17
333
14,55
593
39,11
853
33,48
1 113
44,53
1 373
65,33
1 633
86,92
74
44,13
334
12,92
594
38,8
854
34,97
1 114
44,77
1 374
63,83
1 634
87,1
75
44,17
335
11,07
595
38,31
855
36,78
1 115
45,6
1 375
62,44
1 635
86,85
76
44,51
336
8,54
596
37,73
856
38,64
1 116
46,28
1 376
61,2
1 636
86,92
77
45,16
337
5,15
597
37,24
857
40,48
1 117
47,18
1 377
59,58
1 637
86,77
78
45,64
338
1,96
598
37,06
858
42,34
1 118
48,49
1 378
57,68
1 638
86,88
79
46,16
339
0
599
37,1
859
44,16
1 119
49,42
1 379
56,4
1 639
86,63
80
46,99
340
0
600
37,42
860
45,9
1 120
49,56
1 380
54,82
1 640
86,85
81
48,19
341
0
601
38,17
861
47,55
1 121
49,47
1 381
52,77
1 641
86,63
82
49,32
342
0
602
39,19
862
49,09
1 122
49,28
1 382
52,22
1 642
86,77
83
49,7
343
0
603
40,31
863
50,42
1 123
48,58
1 383
52,48
1 643
86,77
84
49,5
344
0
604
41,46
864
51,49
1 124
48,03
1 384
52,74
1 644
86,55
85
48,98
345
0
605
42,44
865
52,23
1 125
48,2
1 385
53,14
1 645
86,59
86
48,65
346
0
606
42,95
866
52,58
1 126
48,72
1 386
53,03
1 646
86,55
87
48,65
347
0
607
42,9
867
52,63
1 127
48,91
1 387
52,55
1 647
86,7
88
48,87
348
0
608
42,43
868
52,49
1 128
48,93
1 388
52,19
1 648
86,44
89
48,97
349
0
609
41,74
869
52,19
1 129
49,05
1 389
51,09
1 649
86,7
90
48,96
350
0
610
41,04
870
51,82
1 130
49,23
1 390
49,88
1 650
86,55
91
49,15
351
0
611
40,49
871
51,43
1 131
49,28
1 391
49,37
1 651
86,33
92
49,51
352
0
612
40,8
872
51,02
1 132
48,84
1 392
49,26
1 652
86,48
93
49,74
353
0
613
41,66
873
50,61
1 133
48,12
1 393
49,37
1 653
86,19
94
50,31
354
0,9
614
42,48
874
50,26
1 134
47,8
1 394
49,88
1 654
86,37
95
50,78
355
2
615
42,78
875
50,06
1 135
47,42
1 395
50,25
1 655
86,59
96
50,75
356
4,08
616
42,39
876
49,97
1 136
45,98
1 396
50,17
1 656
86,55
97
50,78
357
7,07
617
40,78
877
49,67
1 137
42,96
1 397
50,5
1 657
86,7
98
51,21
358
10,25
618
37,72
878
48,86
1 138
39,38
1 398
50,83
1 658
86,63
99
51,6
359
12,77
619
33,29
879
47,53
1 139
35,82
1 399
51,23
1 659
86,55
100
51,89
360
14,44
620
27,66
880
45,82
1 140
31,85
1 400
51,67
1 660
86,59
101
52,04
361
15,73
621
21,43
881
43,66
1 141
26,87
1 401
51,53
1 661
86,55
102
51,99
362
17,23
622
15,62
882
40,91
1 142
21,41
1 402
50,17
1 662
86,7
103
51,99
363
19,04
623
11,51
883
37,78
1 143
16,41
1 403
49,99
1 663
86,55
104
52,36
364
20,96
624
9,69
884
34,89
1 144
12,56
1 404
50,32
1 664
86,7
105
52,58
365
22,94
625
9,46
885
32,69
1 145
10,41
1 405
51,05
1 665
86,52
106
52,47
366
25,05
626
10,21
886
30,99
1 146
9,07
1 406
51,45
1 666
86,85
107
52,03
367
27,31
627
11,78
887
29,31
1 147
7,69
1 407
52
1 667
86,55
108
51,46
368
29,54
628
13,6
888
27,29
1 148
6,28
1 408
52,3
1 668
86,81
109
51,31
369
31,52
629
15,33
889
24,79
1 149
5,08
1 409
52,22
1 669
86,74
110
51,45
370
33,19
630
17,12
890
21,78
1 150
4,32
1 410
52,66
1 670
86,63
111
51,48
371
34,67
631
18,98
891
18,51
1 151
3,32
1 411
53,18
1 671
86,77
112
51,29
372
36,13
632
20,73
892
15,1
1 152
1,92
1 412
53,8
1 672
87,03
113
51,12
373
37,63
633
22,17
893
11,06
1 153
1,07
1 413
54,53
1 673
87,07
114
50,96
374
39,07
634
23,29
894
6,28
1 154
0,66
1 414
55,37
1 674
86,92
115
50,81
375
40,08
635
24,19
895
2,24
1 155
0
1 415
56,29
1 675
87,07
116
50,86
376
40,44
636
24,97
896
0
1 156
0
1 416
57,31
1 676
87,18
117
51,34
377
40,26
637
25,6
897
0
1 157
0
1 417
57,94
1 677
87,32
118
51,68
378
39,29
638
25,96
898
0
1 158
0
1 418
57,86
1 678
87,36
119
51,58
379
37,23
639
25,86
899
0
1 159
0
1 419
57,75
1 679
87,29
120
51,36
380
34,14
640
24,69
900
0
1 160
0
1 420
58,67
1 680
87,58
121
51,39
381
30,18
641
21,85
901
0
1 161
0
1 421
59,4
1 681
87,61
122
50,98
382
25,71
642
17,45
902
2,56
1 162
0
1 422
59,69
1 682
87,76
123
48,63
383
21,58
643
12,34
903
4,81
1 163
0
1 423
60,02
1 683
87,65
124
44,83
384
18,5
644
7,59
904
6,38
1 164
0
1 424
60,21
1 684
87,61
125
40,3
385
16,56
645
4
905
8,62
1 165
0
1 425
60,83
1 685
87,65
126
35,65
386
15,39
646
1,76
906
10,37
1 166
0
1 426
61,16
1 686
87,65
127
30,23
387
14,77
647
0
907
11,17
1 167
0
1 427
61,6
1 687
87,76
128
24,08
388
14,58
648
0
908
13,32
1 168
0
1 428
62,15
1 688
87,76
129
18,96
389
14,72
649
0
909
15,94
1 169
0
1 429
62,7
1 689
87,8
130
14,19
390
15,44
650
0
910
16,89
1 170
0
1 430
63,65
1 690
87,72
131
8,72
391
16,92
651
0
911
17,13
1 171
0
1 431
64,27
1 691
87,69
132
3,41
392
18,69
652
0
912
18,04
1 172
0
1 432
64,31
1 692
87,54
133
0,64
393
20,26
653
0
913
19,96
1 173
0
1 433
64,13
1 693
87,76
134
0
394
21,63
654
0
914
22,05
1 174
0
1 434
64,27
1 694
87,5
135
0
395
22,91
655
0
915
23,65
1 175
0
1 435
65,22
1 695
87,43
136
0
396
24,13
656
0
916
25,72
1 176
0
1 436
66,25
1 696
87,47
137
0
397
25,18
657
0
917
28,62
1 177
0
1 437
67,09
1 697
87,5
138
0
398
26,16
658
2,96
918
31,99
1 178
0
1 438
68,37
1 698
87,5
139
0
399
27,41
659
7,9
919
35,07
1 179
0
1 439
69,36
1 699
87,18
140
0
400
29,18
660
13,49
920
37,42
1 180
0
1 440
70,57
1 700
87,36
141
0
401
31,36
661
18,36
921
39,65
1 181
0
1 441
71,89
1 701
87,29
142
0,63
402
33,51
662
22,59
922
41,78
1 182
0
1 442
73,35
1 702
87,18
143
1,56
403
35,33
663
26,26
923
43,04
1 183
0
1 443
74,64
1 703
86,92
144
2,99
404
36,94
664
29,4
924
43,55
1 184
0
1 444
75,81
1 704
87,36
145
4,5
405
38,6
665
32,23
925
42,97
1 185
0
1 445
77,24
1 705
87,03
146
5,39
406
40,44
666
34,91
926
41,08
1 186
0
1 446
78,63
1 706
87,07
147
5,59
407
42,29
667
37,39
927
40,38
1 187
0
1 447
79,32
1 707
87,29
148
5,45
408
43,73
668
39,61
928
40,43
1 188
0
1 448
80,2
1 708
86,99
149
5,2
409
44,47
669
41,61
929
40,4
1 189
0
1 449
81,67
1 709
87,25
150
4,98
410
44,62
670
43,51
930
40,25
1 190
0
1 450
82,11
1 710
87,14
151
4,61
411
44,41
671
45,36
931
40,32
1 191
0
1 451
82,91
1 711
86,96
152
3,89
412
43,96
672
47,17
932
40,8
1 192
0
1 452
83,43
1 712
87,14
153
3,21
413
43,41
673
48,95
933
41,71
1 193
0
1 453
83,79
1 713
87,07
154
2,98
414
42,83
674
50,73
934
43,16
1 194
0
1 454
83,5
1 714
86,92
155
3,31
415
42,15
675
52,36
935
44,84
1 195
0
1 455
84,01
1 715
86,88
156
4,18
416
41,28
676
53,74
936
46,42
1 196
1,54
1 456
83,43
1 716
86,85
157
5,07
417
40,17
677
55,02
937
47,91
1 197
4,85
1 457
82,99
1 717
86,92
158
5,52
418
38,9
678
56,24
938
49,08
1 198
9,06
1 458
82,77
1 718
86,81
159
5,73
419
37,59
679
57,29
939
49,66
1 199
11,8
1 459
82,33
1 719
86,88
160
6,06
420
36,39
680
58,18
940
50,15
1 200
12,42
1 460
81,78
1 720
86,66
161
6,76
421
35,33
681
58,95
941
50,94
1 201
12,07
1 461
81,81
1 721
86,92
162
7,7
422
34,3
682
59,49
942
51,69
1 202
11,64
1 462
81,05
1 722
86,48
163
8,34
423
33,07
683
59,86
943
53,5
1 203
11,69
1 463
80,72
1 723
86,66
164
8,51
424
31,41
684
60,3
944
55,9
1 204
12,91
1 464
80,61
1 724
86,74
165
8,22
425
29,18
685
61,01
945
57,11
1 205
15,58
1 465
80,46
1 725
86,37
166
7,22
426
26,41
686
61,96
946
57,88
1 206
18,69
1 466
80,42
1 726
86,48
167
5,82
427
23,4
687
63,05
947
58,63
1 207
21,04
1 467
80,42
1 727
86,33
168
4,75
428
20,9
688
64,16
948
58,75
1 208
22,62
1 468
80,24
1 728
86,3
169
4,24
429
19,59
689
65,14
949
58,26
1 209
24,34
1 469
80,13
1 729
86,44
170
4,05
430
19,36
690
65,85
950
58,03
1 210
26,74
1 470
80,39
1 730
86,33
171
3,98
431
19,79
691
66,22
951
58,28
1 211
29,62
1 471
80,72
1 731
86
172
3,91
432
20,43
692
66,12
952
58,67
1 212
32,65
1 472
81,01
1 732
86,33
173
3,86
433
20,71
693
65,01
953
58,76
1 213
35,57
1 473
81,52
1 733
86,22
174
4,17
434
20,56
694
62,22
954
58,82
1 214
38,07
1 474
82,4
1 734
86,08
175
5,32
435
19,96
695
57,44
955
59,09
1 215
39,71
1 475
83,21
1 735
86,22
176
7,53
436
20,22
696
51,47
956
59,38
1 216
40,36
1 476
84,05
1 736
86,33
177
10,89
437
21,48
697
45,98
957
59,72
1 217
40,6
1 477
84,85
1 737
86,33
178
14,81
438
23,67
698
41,72
958
60,04
1 218
41,15
1 478
85,42
1 738
86,26
179
17,56
439
26,09
699
38,22
959
60,13
1 219
42,23
1 479
86,18
1 739
86,48
180
18,38
440
28,16
700
34,65
960
59,33
1 220
43,61
1 480
86,45
1 740
86,48
181
17,49
441
29,75
701
30,65
961
58,52
1 221
45,08
1 481
86,64
1 741
86,55
182
15,18
442
30,97
702
26,46
962
57,82
1 222
46,58
1 482
86,57
1 742
86,66
183
13,08
443
31,99
703
22,32
963
56,68
1 223
48,13
1 483
86,43
1 743
86,66
184
12,23
444
32,84
704
18,15
964
55,36
1 224
49,7
1 484
86,58
1 744
86,59
185
12,03
445
33,33
705
13,79
965
54,63
1 225
51,27
1 485
86,8
1 745
86,55
186
11,72
446
33,45
706
9,29
966
54,04
1 226
52,8
1 486
86,65
1 746
86,74
187
10,69
447
33,27
707
4,98
967
53,15
1 227
54,3
1 487
86,14
1 747
86,21
188
8,68
448
32,66
708
1,71
968
52,02
1 228
55,8
1 488
86,36
1 748
85,96
189
6,2
449
31,73
709
0
969
51,37
1 229
57,29
1 489
86,32
1 749
85,5
190
4,07
450
30,58
710
0
970
51,41
1 230
58,73
1 490
86,25
1 750
84,77
191
2,65
451
29,2
711
0
971
52,2
1 231
60,12
1 491
85,92
1 751
84,65
192
1,92
452
27,56
712
0
972
53,52
1 232
61,5
1 492
86,14
1 752
84,1
193
1,69
453
25,71
713
0
973
54,34
1 233
62,94
1 493
86,36
1 753
83,46
194
1,68
454
23,76
714
0
974
54,59
1 234
64,39
1 494
86,25
1 754
82,77
195
1,66
455
21,87
715
0
975
54,92
1 235
65,52
1 495
86,5
1 755
81,78
196
1,53
456
20,15
716
0
976
55,69
1 236
66,07
1 496
86,14
1 756
81,16
197
1,3
457
18,38
717
0
977
56,51
1 237
66,19
1 497
86,29
1 757
80,42
198
1
458
15,93
718
0
978
56,73
1 238
66,19
1 498
86,4
1 758
79,21
199
0,77
459
12,33
719
0
979
56,33
1 239
66,43
1 499
86,36
1 759
78,48
200
0,63
460
7,99
720
0
980
55,38
1 240
67,07
1 500
85,63
1 760
77,49
201
0,59
461
4,19
721
0
981
54,99
1 241
68,04
1 501
86,03
1 761
76,69
202
0,59
462
1,77
722
0
982
54,75
1 242
69,12
1 502
85,92
1 762
75,92
203
0,57
463
0,69
723
0
983
54,11
1 243
70,08
1 503
86,14
1 763
75,08
204
0,53
464
1,13
724
0
984
53,32
1 244
70,91
1 504
86,32
1 764
73,87
205
0,5
465
2,2
725
0
985
52,41
1 245
71,73
1 505
85,92
1 765
72,15
206
0
466
3,59
726
0
986
51,45
1 246
72,66
1 506
86,11
1 766
69,69
207
0
467
4,88
727
0
987
50,86
1 247
73,67
1 507
85,91
1 767
67,17
208
0
468
5,85
728
0
988
50,48
1 248
74,55
1 508
85,83
1 768
64,75
209
0
469
6,72
729
0
989
49,6
1 249
75,18
1 509
85,86
1 769
62,55
210
0
470
8,02
730
0
990
48,55
1 250
75,59
1 510
85,5
1 770
60,32
211
0
471
10,02
731
0
991
47,87
1 251
75,82
1 511
84,97
1 771
58,45
212
0
472
12,59
732
0
992
47,42
1 252
75,9
1 512
84,8
1 772
56,43
213
0
473
15,43
733
0
993
46,86
1 253
75,92
1 513
84,2
1 773
54,35
214
0
474
18,32
734
0
994
46,08
1 254
75,87
1 514
83,26
1 774
52,22
215
0
475
21,19
735
0
995
45,07
1 255
75,68
1 515
82,77
1 775
50,25
216
0
476
24
736
0
996
43,58
1 256
75,37
1 516
81,78
1 776
48,23
217
0
477
26,75
737
0
997
41,04
1 257
75,01
1 517
81,16
1 777
46,51
218
0
478
29,53
738
0
998
38,39
1 258
74,55
1 518
80,42
1 778
44,35
219
0
479
32,31
739
0
999
35,69
1 259
73,8
1 519
79,21
1 779
41,97
220
0
480
34,8
740
0
1 000
32,68
1 260
72,71
1 520
78,83
1 780
39,33
221
0
481
36,73
741
0
1 001
29,82
1 261
71,39
1 521
78,52
1 781
36,48
222
0
482
38,08
742
0
1 002
26,97
1 262
70,02
1 522
78,52
1 782
33,8
223
0
483
39,11
743
0
1 003
24,03
1 263
68,71
1 523
78,81
1 783
31,09
224
0
484
40,16
744
0
1 004
21,67
1 264
67,52
1 524
79,26
1 784
28,24
225
0
485
41,18
745
0
1 005
20,34
1 265
66,44
1 525
79,61
1 785
26,81
226
0,73
486
41,75
746
0
1 006
18,9
1 266
65,45
1 526
80,15
1 786
23,33
227
0,73
487
41,87
747
0
1 007
16,21
1 267
64,49
1 527
80,39
1 787
19,01
228
0
488
41,43
748
0
1 008
13,84
1 268
63,54
1 528
80,72
1 788
15,05
229
0
489
39,99
749
0
1 009
12,25
1 269
62,6
1 529
81,01
1 789
12,09
230
0
490
37,71
750
0
1 010
10,4
1 270
61,67
1 530
81,52
1 790
9,49
231
0
491
34,93
751
0
1 011
7,94
1 271
60,69
1 531
82,4
1 791
6,81
232
0
492
31,79
752
0
1 012
6,05
1 272
59,64
1 532
83,21
1 792
4,28
233
0
493
28,65
753
0
1 013
5,67
1 273
58,6
1 533
84,05
1 793
2,09
234
0
494
25,92
754
0
1 014
6,03
1 274
57,64
1 534
85,15
1 794
0,88
235
0
495
23,91
755
0
1 015
7,68
1 275
56,79
1 535
85,92
1 795
0,88
236
0
496
22,81
756
0
1 016
10,97
1 276
55,95
1 536
86,98
1 796
0
237
0
497
22,53
757
0
1 017
14,72
1 277
55,09
1 537
87,45
1 797
0
238
0
498
22,62
758
0
1 018
17,32
1 278
54,2
1 538
87,54
1 798
0
239
0
499
22,95
759
0
1 019
18,59
1 279
53,33
1 539
87,25
1 799
0
240
0
500
23,51
760
0
1 020
19,35
1 280
52,52
1 540
87,04
1 800
0
241
0
501
24,04
761
0
1 021
20,54
1 281
51,75
1 541
86,98
242
0
502
24,45
762
0
1 022
21,33
1 282
50,92
1 542
87,05
243
0
503
24,81
763
0
1 023
22,06
1 283
49,9
1 543
87,1
244
0
504
25,29
764
0
1 024
23,39
1 284
48,68
1 544
87,25
245
0
505
25,99
765
0
1 025
25,52
1 285
47,41
1 545
87,25
246
0
506
26,83
766
0
1 026
28,28
1 286
46,5
1 546
87,07
247
0
507
27,6
767
0
1 027
30,38
1 287
46,22
1 547
87,29
248
0
508
28,17
768
0
1 028
31,22
1 288
46,44
1 548
87,14
249
0
509
28,63
769
0
1 029
32,22
1 289
47,35
1 549
87,03
250
0
510
29,04
770
0
1 030
33,78
1 290
49,01
1 550
87,25
251
0
511
29,43
771
0
1 031
35,08
1 291
50,93
1 551
87,03
252
0
512
29,78
772
1,6
1 032
35,91
1 292
52,79
1 552
87,03
253
1,51
513
30,13
773
5,03
1 033
36,06
1 293
54,66
1 553
87,07
254
4,12
514
30,57
774
9,49
1 034
35,5
1 294
56,6
1 554
86,81
255
7,02
515
31,1
775
13
1 035
34,76
1 295
58,55
1 555
86,92
256
9,45
516
31,65
776
14,65
1 036
34,7
1 296
60,47
1 556
86,66
257
11,86
517
32,14
777
15,15
1 037
35,41
1 297
62,28
1 557
86,92
258
14,52
518
32,62
778
15,67
1 038
36,65
1 298
63,9
1 558
86,59
259
17,01
519
33,25
779
16,76
1 039
37,57
1 299
65,2
1 559
86,92
260
19,48
520
34,2
780
17,88
1 040
38,51
1 300
66,02
1 560
86,59
Appendix 6Drain and weigh procedure
1.
The engine shall be filled with new oil. If a constant volume oil sump system (as described in ASTM standard D7156-09) is used, the oil pump shall be turned on while filling the engine. Enough oil charge shall be added to fill up both the engine and external sump.
2.
The engine shall be started and operated over the desired test cycle (see points 2.2.15 and 2.4.4.8.3.1) for a minimum of 1 hour.
3.
Once the cycle is complete, oil temperature shall be allowed to stabilise at a steady-state engine condition before shutting the engine down.
4.
A clean, empty oil drain pan shall be weighed.
5.
Any clean supplies that are to be used during the oil drain (e.g. rags) shall be weighed.
6.
The oil shall be drained for 10 minutes with the external oil pump (if equipped) powered on followed by an additional ten minutes with the pump powered off. If a constant volume sump system is not used, the oil shall be drained from the engine for a total of 20 minutes.
7.
The drained oil shall be weighed.
8.
The weight determined in accordance with step 7 shall be subtracted from the weight determined in accordance with step 4. The difference corresponds to the total weight of the oil removed from the engine and collected in the drain pan.
9.
The oil shall be carefully returned to the engine.
10.
The empty drain pan shall be weighted.
11.
The weight determined in accordance with step 10 shall be subtracted from the weight determined in accordance with step 4. The result corresponds to the weight of the residual oil in the drain pan that was not returned to the engine.
12.
Any dirty supplies which have previously been weighed pursuant to step 5 shall be weighed.
13.
The weight determined in accordance with step 12 shall be subtracted from the weight determined in accordance with step 5. The result corresponds to the weight of the residual oil which remained on the dirty supplies that was not returned to the engine.
14.
The residual oil weights calculated in accordance with steps 11 and 13 shall be subtracted from the total weight of the oil removed, calculated in accordance with step 8. The difference between those weights corresponds to the total weight of the oil returned to the engine.
15.
The engine shall be operated under the desired test cycle(s) (see points 2.2.15 and 2.4.4.8.3.1).
16.
Steps 3-8 shall be repeated.
17.
The weight of the oil drained pursuant to step 16 shall be subtracted from the weight obtained in accordance with step 14. The difference between those weights corresponds to the total weight of the oil consumed.
18.
The total weight of the oil consumed calculated pursuant to step 14 shall be divided by the duration, in hours, of the test cycles carried out in accordance with step 15. The result is the lubricant consumption rate.
Appendix 7Example of service accumulation schedule including thermal, lubricant consumption and regeneration sequences
Appendix 8Flowchart on the performance of the service accumulation schedule
ANNEX V
Annex XIII to Regulation (EU) No 582/2011 is amended as follows:
- (1)
points 2.1.2.2.1 and 2.1.2.2.2 are replaced by the following:
2.1.2.2.1.
The provisions on reagent quality monitoring set out in points 7 to 7.1.3 of this Annex shall apply, instead of points 4.1 and 4.2 of Annex XVI to Regulation (EC) No 692/2008.
2.1.2.2.2.
The provisions on reagent consumption monitoring and dosing activity set out in points 8, 8.1 and 8.1.1 of this Annex shall apply, instead of points 5 to 5.5 of Annex XVI to Regulation (EC) No 692/2008.
- (2)
points 8 and 8.1 are replaced by the following:
8.REAGENT CONSUMPTION AND DOSING ACTIVITY
8.1.
The measures regarding reagent consumption monitoring and dosing activity shall be those set out in paragraph 8 of Annex 11 to UN/ECE Regulation No 49.
ANNEX VI
Annex XIV to Regulation (EU) No 582/2011 is amended as follows:
- (1)
point 2.2.1 is replaced by the following:
2.2.1.For positive-ignition engines fuelled with petrol or E85, paragraph 5.2.3.1 of UN/ECE Regulation No 85 shall be understood as follows:
The fuel used shall be the one available on the market. In any case of dispute the fuel shall be the appropriate reference fuel specified in Annex IX to Regulation (EU) No 582/2011.’
- (2)
point 2.2.4 is replaced by the following:
2.2.4.For compression-ignition engines, paragraph 5.2.3.4 of UN/ECE Regulation 85 shall be understood as follows:
The fuel used shall be the one available on the market. In any case of dispute the fuel shall be the appropriate reference fuel specified in Annex IX to Regulation (EU) No 582/2011.’