Fuel Pump Relay
The PCM will provide the ground to energize the coil of the fuel pump relay in the IPM when the ignition switch is in the run or run start positions. The IPM then provides power to the fuel pump.
The PCM will provide the ground to energize the coil of the fuel pump relay in the IPM when the ignition switch is in the run or run start positions. The IPM then provides power to the fuel pump.