Engine Control Module: Application and ID

On Board Diagnostic (OBD), Technical Data

Control module identification
The control module version is displayed when the scan tools VAG 1551 or VAG 1552 or the tester VAS 5051 is connected and Motronic Engine Control Module (ECM) -J220- selected.

Equipment

Engine code AWP/AWV
System designation Motronic ME7.5
Exhaust emission limits according to LEV3)
EPC System Yes
On Board Diagnostic (OBD) OBD II
Output Diagnostic Test Mode (DTM) Yes
Mode of data transmission to VAG 1551/1552 Rapid data transfer
DTC memory Permanent memory 1)
Memory for learned values Volatile memory 2)
Oxygen sensor control 2 oxygen sensors
Knock sensor 2 knock sensors
Intake manifold switchover valve No
Camshaft adjustment Yes
Charge pressure regulation Yes
Secondary air system Yes

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