Fuel Pump
- Turn the ignition OFF, and then remove battery (-) terminal.
- Remove the fuel pump assembly.
- Check motor operation by connecting power to terminal 4 and ground terminal 5 of fuel pump connector.
Pin Function Pin Function 1 Fuel sender (-) 6 Fuel sender (+) 2 Fuel pressure sensor signal 7 - 3 Fuel pressure sensor ground 8 Fuel pressure sensor (+) 4 Ground 9 CAN_HIGH 5 CAN_LOW 10 Battery (+)