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BMW 3-Series (E90 E92) Forum
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09 E92 CEL Wont Come Back On?
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| 04-27-2009, 10:37 AM | #1 |
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Drives: C6 Z06, 09 335i, 10 335xi
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09 E92 CEL Wont Come Back On?
UPDATE: CEL Came back on, dealer confirmed it is fuel pump, will be replaced by tomorrow. CLIFFNOTES: Running Jb3 Started getting long cranks, Thought fuel pump was on the fritz? Got CEL Cleared CEL Came back Took Chip out, Cleared code NO CEL, What gives? Last edited by Jeff@TopGearSolutions; 11-19-2010 at 12:24 PM.. |
| 04-27-2009, 09:13 PM | #2 |
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Dude, I have the same problem. 2009 335
Cold start, starts quick. When the car is hot after running around town, start it up, 5-10 second cranks. BT showed about 5 Low fuel rail pressure and fuel pump plausibility codes. CEL is on Turned the chip to map 0, didnt do it for about 3 days, until this morning when i had a long crank I called the dealer today for an appt tomorrow. I just finished ripping the JB3 out. They will probably replace the fuel pump. There are a bunch of 09's out there with crappy fuel pumps. |
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| 04-28-2009, 09:36 AM | #3 | |
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Drives: C6 Z06, 09 335i, 10 335xi
Join Date: Dec 2008
Location: www.TopGearSolutions.com
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Quote:
I finally got the CEL to come back on. I think with the JB3 we were needing a lot more fuel pushing the pump a litte harder causing the CEL to come back on so quick. I started ripping on it yesterday, had a few run ins with some cars on the highway... Then this morning bright and early, CEL. So im making an appointment with the dealer. Im wondering if I should take my intakes off? |
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| 03-31-2010, 09:52 PM | #5 | |
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