Bimmerfest - BMW Forums - View Single Post - 2002 M3 with P0012 code
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Old 02-17-2013, 02:18 PM
redlineteche30 redlineteche30 is offline
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Location: deerfield beach, florida
Join Date: Feb 2013
Posts: 4
Mein Auto: 1987 325e
I would do a smoke test to check for vacuum leaks. If you are using certain odb scanners they will register P0012 and associate it with fuel trim codes for unmetered air

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