P202F CAN message from ABC control unit (N51/2) missing or faulty (P0600)
2
Fault storage
Activation of the engine diagnosis indicator lamp (EURO3/4)
or CHECK ENGINE (MIL) malfunction indicator lamp
After expiry of test duration and fault
No activation
3
Checking frequency
Continuous
4
Checked signal or status
Checking duration
The information motor speed, intake air temperature and variant coding is exchanged between the engine control unit and ABC control unit. This communication is monitored.