E46Fanatics - View Single Post - CEL light on....SAP bad and other engine performance problems
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Old 01-26-2013, 09:34 PM   #38
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Join Date: Jan 2012
Location: Nashville, Tennessee
Posts: 2,107
My Ride: 2002 330ci
the long term for both banks was the same so the purple line covers the green

idle is towards the end of the graph
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Last edited by glhx; 01-26-2013 at 10:11 PM.
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