335I Low Pressure Fuel Sensor Symptoms
335I Low Pressure Fuel Sensor Symptoms. Found sensor reading 6.5 bar through dme and with mid reading 5.84 bar. This causes the car to blast the radiator fan to full power and go into limp mode.

The fuel rail pressure (frp) sensor is a diaphragm strain gauge device in which resistance changes with pressure. The fault clearly point to the low fuel pressure 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.
They Did Replace The Sensor, Here Are The Notes From The Work Order:
Bosch or sensa.bosch is shiny chrome metal while sensa is golden in color and they are not interchangeable. Hp l (fuel high pressure) signal varies from 5 (~750 psi) at low throttle to 16 or 17 (~2500 psi) at wide open throttle / high load, which appears to be functioning properly. The fuel rail pressure (frp) sensor is a diaphragm strain gauge device in which resistance changes with pressure.
Here Is How I Would Proceed.
So it may appear to be a bad pump when in fact it may be battery related. Bosch silver colored sensor is the version that doesn't need the entire metal fuel line replaced while the gold sensa sensor is the crappy one that comes with the entire fuel line. Towed to dealership and low pressure fuel pump was.
( 0) Low Pressure Fuel Pump Failure.
Fph is actual high pressure though. 21% off msrp $106.93 $84.50. If it's falling below 5 during cranking then at least you know something is.
If I Accelerate For More Than A Couple Of Seconds The Engine Shakes And Violently Jerks The Car, Cutting The Turbos Out And Shutting Off The Hpfp.
Ses light, hesitating, jerky, sputtering.typical leaky injector symptoms. Found sensor reading 6.5 bar through dme and with mid reading 5.84 bar. The varying resistance affects the voltage drop across the sensor terminals and.
Easy Steps To Replace Low Pressure Fuel Sensor Bmw Twin Turbo.
You may also notice signs like difficulty starting the car, a check engine light on the dashboard, misfires, or low performance. Replaced low pressure fuel sensor and retested sensor now both reading the same cleared faults car runs fine now. It is a part of vehicle’s fuel system and designed to.
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