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Old 04-07-2008, 11:33 AM   #8
NickCats
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Join Date: Apr 2006
Location: Chicago
Posts: 1,518
For what it's worth, here's my experience with cleaning the MAF after I got codes P1123 & P1125 last year :

Dude, I cleaned my MAF !

P1123 Oxygen Sensing Adaptation Area 1 (Cylinders 1 - 3) - Lean Threshold

P1125 Oxygen Sensing Adaptation Area 1 (Cylinders 4 - 6) - Lean Threshold


P1128 Oxygen Sensing Adaptation Area 2 (Cylinders 1 - 3) - Rich Threshold

P1130 Oxygen Sensing Adaptation Area 2 (Cylinders 4 - 6) - Rich Threshold


Nick
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