DSN XX00

P0607 DSN xx00

Diagnosis information - Control unit DME (DFI)

Function monitoring Control module

Diagnostic conditions
- Switch on ignition > 10 Second(s)
- then Idle speed > 30 Second(s)
- then Engine speed > 1,000 1/min > 60 Second(s), at:
- Vehicle is stationary

Possible fault causes
- Main relay Faulty
- Open circuit Power supply Control circuit Main relay
- Short circuit to ground or open circuit in lines between Main relay and Control unit DME (DFI) (Power supply Control unit DME (DFI))
- Short circuit to B+ or open circuit in lines between Control unit DME (DFI) and Main relay (Activation Main relay)
- Control unit DME (DFI) Faulty