service engine light/air bank system 2
06-25-2011, 01:35 AM
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Im trying to figure how i can fix this problem. Service engine soon light has been on for months and been taking it to different shops and they tell me different things. Has anyone experienced this problem and how do you fix it?
06-25-2011, 05:15 AM
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My Ride: '04 545i, sport pkg, premium sound, sprint booster,
06-25-2011, 05:54 AM
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My Ride: '06 530i, '07 C280 4matic, '98 ML320
What are the OBD-II codes, what are the symptoms? what did the mechanic(s) say wrong with the car?
No useful info given in the original post [to give feedback].
No useful info given in the original post [to give feedback].
06-26-2011, 05:21 AM
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My Ride: 545i sport
Model Year: 2004
The PO sort of gives info in the title of the post: "Air Bank System 2". Wording seems a bit odd, but air leak on cylinder bank #2? Air pump plumbing might have a leak.
06-28-2011, 09:15 PM
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My Ride: Orient blue '05 545i, Sport/Premium Pkg, 6Speed MT, Xenon, Navi, Blue2th, PDC,
http://realoem.com/bmw/showparts.do?...81&hg=11&fg=50
You need to remove intake to replace this part.
Since you will have the intake out - I would recommend replacing the air valve for bank 2 (11727553101) or both valves
Good luck.
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