P0190
P0190
Diagnosis information - DME V8 DFI
Fuel high-pressure sensor
Diagnostic conditions
- Vehicle voltage > 9 V
- Time since engine start > 5 s
Possible fault causes
- Short circuit to B+/ground/between lines or open circuit in the lines
- Fuel high-pressure sensor faulty
Affected contacts on the DME control unit connector
Connector [B]:
- Contact 19
Affected contacts on fuel high-pressure sensor connector
Connector [A]:
- Contact 2