Fuel Pump Control Relay
Battery voltage is supplied through the ignition switch to the relay. The relay is energized when ground is provided by the ECU, applying voltage to the fuel pump, EGR valve solenoid and fuel injectors.
Battery voltage is supplied through the ignition switch to the relay. The relay is energized when ground is provided by the ECU, applying voltage to the fuel pump, EGR valve solenoid and fuel injectors.