Powertrain
generic / SAE
P25D9
Fuel Level Sensor C Circuit Low
The third fuel level sensor signal is below the lower diagnostic threshold. Usually a shorted sender or a short to ground in the harness.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number5 / D9
Possible causes
- Internal short in the sender resistor high
- Signal wire shorted to ground medium
- Connector pins corroded - high contact resistance low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 80–500 €
- Estimated time: 0.8–3 h
- Component: fuel level sensor c
- Component: wiring harness
- MIL / check engine light
Sources
References
sae:J2012