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BMW 3-Series (E90 E92) Forum
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Start up (cold OR warm)- car sounds like it is about to die
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| 08-23-2012, 06:53 PM | #1 |
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First Lieutenant
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Start up (cold OR warm)- car sounds like it is about to die
My car sounds like it wants to die when I start it. I am running a custom e85/93 map that I got another e90post user provided. (thank you) However, the car does this even on when running straight 93. It also does it on map 0. I have attached a txt of my datalog. The problem happens regardless of engine temp. I am seeing CAN DME code 10739- Low pressure fuel sensor. Is that what needs replaced?
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| 08-23-2012, 09:11 PM | #4 |
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Drives: E90 335i Racecar
Join Date: Jan 2010
Location: San Diego, CA
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video of tach and speedo please?
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| 08-24-2012, 12:08 AM | #6 |
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Colonel
 
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The fact that you have a LPF sensor error usually point to your Low pressure fuel sensor having issues. As a result, your HPFP has probably been stressed and is about to go out. You should make an appointment with your dealer. Your car is about to die on you. Make sure its on your terms and not in the middle of the street.
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