P1147

P1147

Diagnosis information - Control unit DME (DFI)

Oil pressure control valve valve: Power supply

INFORMATION
- The oil pressure-regulating valve is supplied with 12 V while the engine is running.
- A short circuit to B+ can be detected only during control unit after-running.

Diagnostic conditions
- Engine running , then:
- Ignition off > 1 Minute(s)

Possible fault causes
- Short circuit to B+ (Power supply Oil pressure control valve)
- Oil pressure control valve Faulty