Golf L4-2.0L (AZG) (2004)
Engine Control Module: Application and ID
Engine Control Module (ECM) Equipment
Engine Control Module (ECM) Equipment
Engine Code
AZG
System identification
Motronic ME7.5
Terminals at Engine Control Module (ECM)
121
Emissions limits according to
LEV 1)
On Board Diagnostic (OBD)
OBD II
DTC memory 3)
Permanent memory
Memory for adaptation values 4)
Temporary memory
Oxygen sensor control
2 sensors
Knock sensor control
2 knock sensors
Intake manifold change-over
No
Camshaft adjustment
No
Boost pressure regulation
No
Secondary Air Injection (AIR) system
Yes
Electronic engine load regulation system
Yes
1) 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.