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 1 Fuel sender (-) 2 Fuel pressure sensor signal 3 Fuel pressure sensor ground 4 Ground 5 CAN_LOW 6 Fuel sender (+) 7 - 8 Fuel pressure sensor (+) 9 CAN_HIGH 10 Battery (+)