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Old 10-26-2012, 11:55 PM   #2
lucky_doggg7
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Join Date: Mar 2008
Location: OC
Posts: 282
My Ride: 2005 M3
Before you spend a chunk of money, do you have any friends or acquaintances who have a similar car so perhaps you can swap the part as a trial and error mehtod of car repair? On a related car, the M3, it is well documented in forums that indeed the informal test on a MAF is to unplug the connector to see if the car will run smoother. In the regional forum, perhaps you can reach out there and see if can get a helping hand.

Last edited by lucky_doggg7; 10-27-2012 at 12:48 AM.
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