I just got this car and got a lean code which got me digging and I believe the MAF was on its way out reading 1.8-1.9 g/sec at idle replaced it and now reading 2.7-2.8 g/sec but, the LTFT are still reading lean. I pulled the file and it looks off but not sure. Can someone take a look at it and see what you think? I checked for vacuum leaks can't find anything. 2013 ATS stock.hpt
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