P0463 OBD Trouble Code

1 result found

P0463 - GM
Type Powertrain - Auxiliary Emission Controls - ISO/SAE Controlled
Description

Fuel Level Sensor Circuit High Input Conditions

Cause

Engine running, then the PCM detected that the Fuel Level sensor input was over a specified value for 500 ms in Voltage Range test

Try also: https://www.obd-codes.com/p0463