P0460low severityPowertrain
Fuel Level Sensor Circuit
on 2000 BMW 525i 2.5L I6 M54 · RWD
What this code means
Malfunction in the fuel level sensor circuit.
Symptoms
- Check Engine Light
- Fuel gauge erratic or not working
- DTE (distance to empty) incorrect
Common causes
- Faulty fuel level sensor/sending unit
- Wiring damage
- Corroded connector
- Float stuck in fuel tank
Diagnostic steps
- Test sensor resistance range
- Inspect wiring
- Check connector at tank
- Monitor sensor reading with scan tool
Repair notes
Replace fuel level sensor/sending unit.
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29CC
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Misfire Cylinder 6
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