Engine Control Module (ECM) Equipment

Engine Control Module (ECM) Equipment

Engine Code AWP / AWW
System identification Motronic ME7.5
Terminals at Engine Control Module (ECM) 121
Emissions limits according to LEV2)
On Board Diagnostic (OBD) OBD II
DTC memory Permanent memory 3)
Memory for adaptation values Temporary memory 4)
Oxygen sensor control 2 sensors
Knock sensor control 2 knock sensors
Intake manifold change-over No
Camshaft adjustment Yes
Boost pressure regulation Yes
Secondary Air Injection (AIR)system Yes
Electronic engine performance regulation Yes

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