ANNEX VIIICO2 EMISSIONS AND FUEL CONSUMPTION

1.INTRODUCTION

1.1.

This Annex sets out the provisions and test procedures for reporting CO2 emissions and fuel consumption.

2.GENERAL REQUIREMENTS

F12.1.

The general requirements shall be those set out in paragraph 2 of Annex 12 to UNECE Regulation No 49.

F32.2.

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3.DETERMINATION OF CO2 EMISSIONS

F13.1.

The requirements for the determination of CO2 emissions shall be those set out in paragraph 3 of Annex 12 to UNECE Regulation No 49, with the exception provided for in point 3.1.1.

3.1.1.

Paragraph 3.1 and Appendix 1 of Annex 12 to UNECE Regulation No 49 shall not apply to dual-fuel engines and vehicles. Paragraph 10.3 of Annex 15 to UNECE Regulation No 49, which provides additional dual-fuel specific CO2 determination requirements, shall apply instead.

F33.1.2.Data evaluation

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F33.1.3.Calculation of cycle averaged emission

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F33.2.Dilute measurement

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F33.2.1.Measurement

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F33.2.2.Data evaluation

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F33.2.3.Calculation of cycle averaged emission

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F33.3.Calculation of brake specific emissions

F3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F33.3.1.WHTC

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F33.3.2.WHSC

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4.DETERMINATION OF FUEL CONSUMPTION

F14.1.

The requirements for the determination of fuel consumption shall be those set out in paragraph 4 of Annex 12 to UNECE Regulation No 49.

F34.2.Data evaluation

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F34.3.Calculation of cycle averaged fuel consumption

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F34.4.Calculation of brake specific fuel consumption

F3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F34.4.1.WHTC

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F34.4.2.WHSC

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F25.

Provisions on CO2 emissions and fuel consumption for extension of an EC type-approval for a vehicle type-approved under Regulation (EC) No 595/2009 and this Regulation with a reference mass exceeding 2 380 kg but not exceeding 2 610 kg.

5.1.

The provisions on CO2 emissions and fuel consumption for extension of a type-approval for a vehicle type-approved under this Regulation with a reference mass exceeding 2 380 kg but not exceeding 2 610 kg, shall be those set out in Appendix 1 of Annex 12 to UNECE Regulation No 49, with the exceptions provided for in points 5.1.1 and 5.1.2 of this Regulation.

5.1.1.

Paragraph A.1.1.1 of Appendix 1 of Annex 12 to UNECE Regulation No 49 shall be understood as follows:

  1. A.1.1.1.

    This Appendix sets out the provisions and test procedures for reporting CO2 emissions and fuel consumption for extension of an EC type-approval for a vehicle type-approved under Regulation (EC) No 595/2009 and this Regulation, to a vehicle with a reference mass exceeding 2 380 kg but not exceeding 2 610 kg.

F45.1.2.

Paragraph A.1.2.1 of Appendix 1 of Annex 12 to UNECE Regulation No 49 shall be understood as follows:

  1. A.1.2.1.

    In order to receive an extension of an EU type-approval for a vehicle in respect of its engine type-approved under Regulation (EC) No 595/2009 and this Regulation to a vehicle with a reference mass exceeding 2 380 kg but not exceeding 2 610 kg, the manufacturer shall meet the requirements relating to the measurement of CO2 emissions and fuel consumption established by the type 1 emissions test procedures set out in sub-annex 6 to Annex XXI to Commission Regulation (EU) 2017/1151 with only speed trace and RCB corrections. The CO2 emissions shall be determined in accordance with table A6/2 not taking into account the criteria emission test results, where the vehicle during testing shall apply no AES and be considered as VH. The test reports specified in Appendices 8a part I until point 2.1. included and 8b of Annex I, to Commission Regulation (EU) 2017/1151, shall be submitted to the type approval authorities including the results of pollutant emissions.

    The manufacturer shall provide the type approval authority with a signed declaration that all variants and versions for which this extension is requested are in conformity with the type-approval emission requirements in Regulation (EC) No 595/2009 and that the type 1 test was performed in compliance with the previous paragraph.

    Existing EU type-approvals for a vehicle with a reference mass exceeding 2 380 kg but not exceeding 2 610 kg, in respect of its engine type-approved under Regulation (EC) No 595/2009, may be extended at the latest by the application date of this Regulation.

    For dedicated compression ignition engines fuelled with ethanol (ED95), a fixed carbon-hydrogen-oxygen ratio shall be used for the purposes of calculating fuel consumption values, which shall be C1H2,92O0,46.

5.2.

Extension of a type-approval under this Section shall not be possible for dual-fuel vehicles.

F3Appendix 1

F3Provisions on CO2 emissions and fuel consumption for extension of an EC type-approval for a vehicle type approved under Regulation (EC) No 595/2009 and this Regulation with a reference mass exceeding 2 380 kg but not exceeding 2 610 kg

F31.INTRODUCTION

F31.1.

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F32.GENERAL REQUIREMENTS

F32.1.

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F32.1.1.

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F32.1.2.Section 5.2.4 of UN/ECE Regulation 101 referred to in point 2.3 of Annex XII to Regulation (EC) No 692/2008 shall be understood as follows:

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F32.1.3.Point 1.4.3 of Annex 6 to UN/ECE Regulation 101 referred to in Section 3.3 of Annex XII to Regulation (EC) No 692/2008 shall be understood as:

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F32.1.4.

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