1. To remove the pump from the car, disconnect the electrical wires from it and remove the pressure in the fuel supply system to remove the central injection unit.
2. Disconnect the fuel lines from the pump and unscrew the nuts securing it to the fuel tank. Remove the electric fuel pump from the tank. Install the electric fuel pump in reverse order.
3. The electric fuel pump is not disassembled and cannot be repaired. In case of failure, replace it with a new one.