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07-31-2017, 04:37 AM | #25 |
Major General
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FYI:
I came across this when searching for LPFPS error codes. I had it replaced 5k kays ago by advan and it appears to have crapped out on me. Unsure if you need to consider this with your fuel line mod (securing the line to minimising vibration) |
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07-31-2017, 04:56 AM | #26 |
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The sensor is on the hard line part, so same as factory and is closer to the pump.
I had mine on my car for quite some time 5k or so and raced on it with absolutely no issues, cant see how vibration can kill a sensor especially in the location its in. Or is it another excuse bmw has come up with for their poor engineering mistake. |
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07-31-2017, 09:48 PM | #27 | |
Captain
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Quote:
Unsure if I'll buy the new style sensor (I think it only comes with the new line but its supposedly less prone to failure from vibration) |
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08-30-2017, 07:51 PM | #29 |
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Drives: 2008 BMW 135i (E88 N54 6AT)
Join Date: Aug 2016
Location: Sunshine Coast QLD Australia
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Thanks martymil for the write up. I'll be following your instructions if a LPFP upgrade doesn't fix my current high-pressure rail problems.
Can you elaborate on the removal fuel filter in the HPFP? Sorry if it's obvious once you've got it off the car, but it doesn't seem to be from the photos I've seen. What's involved in removing the 'restrictive filter at the inlet of the hpfp'? Thanks, Will |
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09-06-2017, 10:25 PM | #32 |
Private First Class
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Awesome work Marty! Did you make your own LPFP upgrade or just purchase one? I'm looking at upgrading it myself just looking for cheaper alternatives.
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