Bmw High Pressure Fuel Sensor

Most of the time too much fuel will be pumped into the combustion chamber and there will be a noticeable reduction in your mpg from running too rich.

Bmw high pressure fuel sensor.

The low pressure pump is brand new and maintaining a constant 70 72 psi which is just fine again i ve also changed the the high pressure fuel sensor low pressure fuel sensor twice low pressure fuel pump high pressure fuel pump vanos cleaning intake valve cleaning and checked lines for leaks and pressure the spark plugs and all fluids. This part is used in high pressure pump tubing high pressure rail injector line manufacturer warranty. Bmw genuine fuel injection pressure sensor low pressure sensor located in high pressure fuel pump inlet pipe. High pressure fuel sensor bosch 228i 328i 428i 135i m235i 335i 435i m2 m3 m4 misfires stumbling hard starting rough running can all be from a bad sensor.

It can then send an electronic message to the pcm telling it precisely how much fuel needs to be released into the engine. The n54 fuel injectors run hand in hand with the high pressure fuel pump we discussed earlier in this guide so i guess it is no wonder that these are a common n54 engine problem as well. It is a part of vehicle s fuel system and designed to monitor the fuel pressure that is present at the fuel rail. Larger vehicles such as a chevy silverado and its 6 6l duramax engine will have more noticeable effects than something.

24000 miles or 2 years please see product description below for vehicle compatibility see more product details. The fuel rail sensor commonly referred to as the fuel pressure sensor is an engine management component that is commonly found on diesel and some gasoline injected vehicles. The fuel injectors are responsible for spraying the spark plugs and ignition coils with gasoline so that they ignite on start up and every revolution thereafter. With a bad fuel pressure sensor the engine will not receive the correct amount of fuel for its internal combustion process.