Component Inspection

Component Inspection

1. Ignition "OFF"
2. Remove Fuel Sender & Fuel pump motor from fuel tank.
3. Measure resistance between terminal 5 and 6 of Fuel Sender & Fuel pump motor. (Component Side)




4. Does the resistance of FLS change as 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.