P0201
P0201
Diagnosis information - DME V8 DFI
2010 Porsche Cayenne Turbo (9PA) V8-4.8L Turbo Page 29
Injection valve for cylinder 1
Diagnostic conditions
- Vehicle voltage > 9 V
- Engine running
Possible fault causes
- Open circuit in activation line
- Short circuit to ground in control line
- Short circuit to B+ in activation line
- Injection valve faulty
Affected contacts on the DME control unit connector
Connector [B]:
- Contact 3
- Contact 49
Affected contacts on the injection valve connector
- Contact 1
- Contact 2