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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > DIY Guides > DIY Video - Low Pressure Fuel Pump (LPFP) Sensor



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      11-25-2015, 03:13 AM   #1
SeanS54
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DIY Video - Low Pressure Fuel Pump (LPFP) Sensor

How to change the notorious Low Pressure Fuel Pump (LPFP) Sensor.

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      11-25-2015, 12:10 PM   #2
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Good video. What were the symptoms that made replacement necessary?
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      11-25-2015, 02:26 PM   #3
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Quote:
Originally Posted by Phil325i View Post
Good video. What were the symptoms that made replacement necessary?
Every now and then I have an idle that feels like a miss. Last track event, at wide open throttle the car stumbled and threw an engine malfunction code.

It could be the low pressure fuel pump but I figure I'll tackle the LPFP Sensor first since it's easier and cheaper.
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      11-25-2015, 05:50 PM   #4
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Could also be the LPFP control unit (located behind the rear seat).
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