This sensor is critical to your bmw s fuel system performance.
Bmw low fuel pressure sensor.
Larger vehicles such as a chevy silverado and its 6 6l duramax engine will have more noticeable effects than something.
This genuine bmw low pressure fuel sensor is commonly a cause of a increased emissions warning on the idrive and for check engine ses lights on bmw s with the n54 6 cylinder turbo engine or the s65 v8 engine in the m3.
24000 miles or 2 years.
The lps and throttle actuators are really the only two weak points on the s65 v8.
This sensor monitors fuel line pressure ahead of the fuel rail.
Bmw genuine fuel injection pressure sensor low pressure sensor located in high pressure fuel pump inlet pipe.
It will also fit a limited number of cars with the n55 engine.
Please note this sensor is only compatible with the new style fuel line p n 13537622751 and cannot be used on factory installed fuel lines.
The fuel pressure sensor can be attributed to a whole host of running and failure problems from hard starting poor idle loss of performance and all the way to limp mode and complete shutdown.
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.