Engine Control Module (ECM) Equipment

Engine Control Module (ECM) equipment

Engine Code AVH
System identification Motronic ME7.5
Terminals at Engine Control Module (ECM) 121
Emissions limiting values according to ULEV3)
On Board Diagnostic (OBD) OBD II
DTC memory 4) Permanent Memory
Memory for adaptation values 5) Temporary Memory
Oxygen sensor control 2 Sensors
Knock sensor control 2 Knock Sensors
Intake manifold change-over No
Camshaft adjustment No

Engine Code AZG
System identification Motronic ME7.5
Terminals at Engine Control Module (ECM) 121
Emissions limiting values according to LEV1)
On Board Diagnostic (OBD) OBD II
DTC memory 4) Permanent Memory
Memory for adaptation values 5) Temporary Memory
Oxygen sensor control 2 Sensors
Knock sensor control 2 Knock Sensors
Intake manifold change-over No
Camshaft adjustment No

1. LEV = Low Emission Vehicles (emission values max. 0.075 g/mi HC).
2. TLEV = Transient Low Emission Vehicles (emission values max. 0.125 g/mi HC).
3. ULEV = Ultra Low Emission Vehicles (emission values max. 0.040 g/mi HC).
4. Independent of voltage supply.
5. Values are lost when voltage supply is interrupted.

Engine Code AVH
System identification Motronic ME7.5
Exhaust Gas Recirculation (EGR) system No
Boost pressure regulation No
Secondary Air Injection (AIR) system Yes
Electronic engine power control (EPC) system Yes

Engine Code AZG
System identification Motronic ME7.5
Exhaust Gas Recirculation (EGR) system No
Boost pressure regulation No
Secondary Air Injection (AIR) system Yes
Electronic engine power control (EPC) system Yes

Engine Code BEV
System identification Motronic ME7.5
Terminals at Engine Control Module (ECM) 121
Emissions limiting values according to LEV 22)
On Board Diagnostic (OBD) OBD II
DTC memory4) Permanent memory
Memory for adaptation values5) Temporary memory
Oxygen sensor control 2 sensors
Knock sensor control 2 knock sensors
Intake manifold change-over No
Camshaft adjustment No
Exhaust Gas Recirculation (EGR) system No
Boost pressure regulation No
Secondary Air Injection (AIR) system Yes
Electronic engine power control (EPC) system Yes

Engine Code BGD
System identification Motronic ME7.5
Terminals at Engine Control Module (ECM) 121
Emissions limiting values according to ULEV 23)
On Board Diagnostic (OBD) OBD II
DTC memory4) Permanent memory
Memory for adaptation values5) Temporary memory
Oxygen sensor control 2 sensors
Knock sensor control 2 knock sensors
Intake manifold change-over Yes
Camshaft adjustment No
Exhaust Gas Recirculation (EGR) system No
Boost pressure regulation No
Secondary Air Injection (AIR) system Yes
Electronic engine power control (EPC) system Yes

1. ULEV = Ultra Low Emission Vehicles (emission values max. 0.040 g/mi HC).
2. LEV 2 = Low Emission Vehicles (emission values max. 0.075 g/mi HC).
3. ULEV 2 = Ultra Low Emission Vehicles (emission values max. 0.040 g/mi HC).
4. Independent of voltage supply.
5. Values are lost when voltage supply is interrupted.