Component Inspection

Engine

Engine Control - P0462 Fuel Level Sensor A Circuit Low Input - Component Inspection

Component Inspection

1. Ignition "OFF"
2. Disconnect Fuel Sender & Fuel Pump Motor connector and remove Fuel sender from fuel tank.
3. Measure resistance between terminal 4 and 6 of Fuel Sender. (Component Side)




4. Does the resistance of FLS change with lifting up and down the fuel level float?






NOTE:
There is a memory reset function on scantool that can erase optional parts automatically detected and memorized by PCM. Before or after testing PCM on the vehicle, use this function to reuse the PCM on the others