Control Module Identification And Equipment

Engine Control Module (ECM) equipment
Engine identification AUG, AWM
System identification Motronic M5.7.5
Terminals at Engine Control Module (ECM) 121
Emissions limits according to ULEV 3)
On Board Diagnostic (OBD) OBD II
DTC memory Permanent memory 4)
Memory for adaptation values Temporary memory 5)
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


3) ULEV = Ultra Low Emission Vehicle Standard (emission values max. 0.04 g/mi HC)
4) Independent of voltage supply.
5) Values are lost when voltage supply is interrupted.