Fault Code 9122

Fault Code 9122

Tank-Fill Level

Diagnostic conditions
- Ignition on

Possible cause of fault
- Sensor for fuel level faulty
- Short circuit to voltage/ground or open circuit in the wiring between the sensor for fuel level and instrument cluster

Affected terminals
- Plug B, terminals 4 and 20

Diagnosis/troubleshooting




Work instructions 1 - 4




Work instructions 5 - 7