What does code P0462 mean?
The fuel level sensor is sending a lower than expected signal to the ECU.
OBD-II Code
P0462 — Fuel Level Sensor Circuit Low Input
The fuel level sensor is sending a lower than expected signal to the ECU.
Common symptoms
- Fuel gauge constantly reads low or empty
Possible causes
- Signal wire shorted to ground
- low internal sensor resistance
Initial recommendation
Check wiring for shorts to ground and test or replace the fuel level sensor.
Safety notice
This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine code P0462 with your vehicle's actual symptoms for more complete diagnostic guidance.
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