P0460low severityPowertrain
Fuel Level Sensor Circuit
on 2023 BMW i7 M70 Dual Motor AWD · AWD
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.
Other Powertrain codes on this vehicle
P0070
Ambient Air Temperature Sensor Circuit
P0071
Ambient Air Temperature Sensor Range/Performance
P0072
Ambient Air Temperature Sensor Circuit Low
P0073
Ambient Air Temperature Sensor Circuit High
P0115
Engine Coolant Temperature (ECT) Sensor 1 Circuit
P0116
ECT Sensor 1 Circuit Range/Performance
P0117
ECT Sensor 1 Circuit Low Input
P0118
ECT Sensor 1 Circuit High Input
P0119
ECT Sensor 1 Circuit Intermittent
P0125
Insufficient Coolant Temperature for Closed Loop Fuel Control