P2197???
P2197???
Hey guys I have a 2004 Acura TL and my check engine light came on today. Took the car to get the codes scanned and it came back with P2197 AF sensor 21 signal stuck lean. Does anyone have any input on this? The car drives perfectly fine and doesnt give me any issues.
Last edited by godfather18; Oct 19, 2012 at 12:24 PM.
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