Bmw High Pressure Fuel Sensor

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.

Bmw high pressure fuel sensor.

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. 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. The fuel pressure sensor senses the amount of fuel in the fuel rail by reading the internal pressure of the rail. 24000 miles or 2 years please see product description below for vehicle compatibility see more product details.

It is a part of vehicle s fuel system and designed to monitor the fuel pressure that is present at the fuel rail. This is bmw parts item 13538643665 described as genuine bmw high fuel pressure sensor for bmw b46 b48 b58 n63 s63 engines that you can buy at the best price with fast shipping. Bmw genuine fuel injection pressure sensor low pressure sensor located in high pressure fuel pump inlet pipe. With a bad fuel pressure sensor the engine will not receive the correct amount of fuel for its internal combustion process.

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. Oem replacement for bmw part 13537620946. 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.