New Beetle L4-1.8L Turbo (BNU) (2005)
Engine Control Module: Application and ID
Engine Control Module (ECM) Equipment
Engine Code
BKF
System identification
Motronic ME7.1.1
Terminals at Engine Control Module (ECM)
121
Emissions limiting values according to
ULEV2)
On Board Diagnostic (OBD)
OBD II
DTC memory
Permanent memory2)
Memory for adaptation values
Temporary memory3)
Oxygen sensor control
3 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
Engine Code
BNU
System identification
Motronic ME7.1.1
Terminals at Engine Control Module (ECM)
121
Emissions limiting values according to
ULEV2)
On Board Diagnostic (OBD)
OBD II
DTC memory
Permanent memory2)
Memory for adaptation values
Temporary memory3)
Oxygen sensor control
3 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
1) ULEV 2 = Ultra Low Emission Vehicles (emission values max. 0.055 g/mi HC)
2) Independent of voltage supply.
3) Values are lost when voltage supply is interrupted.