Before you start, disconnect the negative
Battery Cable and take off the engine cover. Then, take the fuel rail solenoid off the line and remove the charge air cooler inlet tube. Take off the high pressure pump,
Fuel Filter and fuel rail hose clamps with Fuel Line Pliers 9539 and after that remove the supply and return fuel pipe set and save it for later. Loosen the mounting hardware for the main engine wiring harness at the back of the left rear cylinder head, followed by releasing the high pressure lines at the left
Fuel Injectors and disconnecting them at the fuel rail.