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      04-16-2012, 03:39 PM   #6
ken1137
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Drives: BMW S1000XR
Join Date: Jun 2011
Location: Gilbert, AZ

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2009 e90 335i  [6.40]
Found this under an older BMW manual for codes:

2b28 Throttle valve test reset springs bank 2
29E0 Fuel mixture control
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