Enhanced Testing

P0463 - Fuel Level Sensor A Circuit High Input






Function
The fuel level sensor measures the fuel level in fuel tank and its signal is used to determine if the fuel level is too high or too low to be able to accurately detect EVAP system failures.

DTC Description
The ECM sets DTC P0463 if ECM detects that fuel level signal is more than the threshold value.


Detecting Condition and Specifications





Wiring Schematic