BMW 428i Fuel Pump

The BMW 428i has been available as a coupe model since October 5, 2013. During its development, many popular parts have been built, such as the fuel pump. The mechanical one has a lever on the pump that actuates by riding on the eccentric lobe on the camshafts. While the electric fuel pump is mostly run off an ECU or PCM which helps regulate when the pump shuts off and when it comes on. Advancements in the fuel pump have made vehicles more environmentally friendly while pushing out the same performance.

The BMW 428i has many merits. But problems will arise after the fuel pump parts have been used for a long period. When servicing the fuel pump parts, you should always make sure to disconnect the negative battery terminal before any work is started on the fuel system. And make sure to depressurize the fuel system by removing the fuel cap which will allow all vapor pressure to exit the tank. To depressurize injectors, you must remove the fuel rails and use rags to catch any leftover fuel from spilling on any further components around. Before installing a new fuel pump, it is always best to pressure and volume test out the unit to avoid having to redo the job. You can test the volume of the fuel delivery once the system has pressurized by cranking the engine to check the flow of the fuel (disconnect the fuel line going to the carburetor and the power going to the coil). You can test the pressure out by connecting a gauge in between the fuel pump and the carburetor which will let you know how much psi of fuel is flowing. There are plenty of cheap and quality parts for the BMW 428i on our site. We are here for you 24/7. Our website has great BMW 428i parts. From the body parts to the performance parts, a long catalog of advanced BMW 428i products is given here. We offer fast and reliable delivery for BMW 428i buyers. Welcomes to a large selection of related BMW 428i parts available online.