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      01-10-2013, 04:11 PM   #355
Lieutenant Colonel

Drives: 335i
Join Date: Jun 2010
Location: Toronto

iTrader: (1)

It's my theory, maybe some of the INPA gurus can chime in here, but I'd think that one injector with large correctional values would be concerning. I've yet to scan a car that had sevre injector problems and the adaptation values were all +-4% or so.

Before you do that, go read the injector 4 values off your car and compare. The above assumes that they were entered right in the first place and the DME is compensating for an injector on the fritz.