Fuel Pump Relay
The fuel pump relay supplies power to the fuel pump. It is controlled by the ECU. When the ECU supplies power to the coil side of the relay, the circuit closes, allowing current to flow to the fuel pump.
The fuel pump relay supplies power to the fuel pump. It is controlled by the ECU. When the ECU supplies power to the coil side of the relay, the circuit closes, allowing current to flow to the fuel pump.