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      05-02-2012, 11:00 PM   #3
e90pilot
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Drives: E90 325i
Join Date: Jul 2005
Location: Oakland, CA

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The correct way to do it is to have a tuning company edit the software to report all systems ready. The E39 had a common problem with the secondary air pump getting jammed with carbon. It's several thousand to fix or you could get a flash that would disable the system and report it as ready. Euro versions of the car were not equipped with the system.
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