SCHEDULE 2Euro Standards for Positive Ignition Engine Vehicles

Regulation 2(1)(b)

In this schedule vehicle categories M1 to M3 include ambulances, hearses and motor caravans.

Table 1Euro 4 standards for positive ignition engine vehicles

Vehicle category

Reference mass of vehicle, where relevant (kg)

Maximum mass of vehicle, where relevant (kg)

Limit values for CO (g/km)

Limit values for NOx (g/km)

Limit values for HC (g/km)

Appropriate Test

category M1

not exceeding 2500

1

0.08

0.1

Type I

category M1

not exceeding 1305

exceeding 2500

1

0.08

0.1

Type I

category M1

exceeding 1305 and not exceeding 1760

exceeding 2500

1.81

0.1

0.13

Type I

category M1

exceeding 1760

exceeding 2500

2.27

0.11

0.16

Type I

category M2

not exceeding 2500

1

0.08

0.1

Type I

category M2

exceeding 1305 and not exceeding 1760

exceeding 2500 and not exceeding 3500

1.81

0.1

0.13

Type I

category M2

exceeding 1760

exceeding 2500 and not exceeding 3500

2.27

0.16

0.11

Type I

category M2

not exceeding 2840

exceeding 3500

2.27

0.16

0.11

Type I

category N1 sub-class (i)

not exceeding 1305

1

0.08

0.1

Type I

category N1 sub-class (ii)

exceeding 1305 and not exceeding 1760

1.81

0.1

0.13

Type I

category N1 sub-class (iii)

exceeding 1760

2.27

0.11

0.16

Type I

category N2

not exceeding 2840

2.27

0.11

0.16

Type I

Table 2Euro IV standards for positive ignition engine vehicles

Vehicle category

Reference mass of vehicle, where relevant (kg)

Limit values for CO (g/kWh)

Limit values for HC (g/kWh)

Limit values for NOx (g/kWh)

Limit values for PM (g/kWh)

Limit values for NMHC (g/kWh)

Limit values for CH4 (g/kWh)

Limit values for smoke(m-1)

Appropriate Test

category M3

exceeding 2610

1.5

0.46

3.5

0.02

0.5

ESC and ELR

category M3

exceeding 2610

4.0

3.5

0.55

1.1

ETC

category N3

exceeding 2610

1.5

0.46

3.5

0.02

0.5

ESC and ELR

category N3

exceeding 2610

4.0

3.5

0.55

1.1

ETC