hey all, i'm getting a P0101 on pending code. it eventually gets into trouble codes. but pends for a while. i reset it but it comes back within a few hundred miles then the tranny shifts slow, and engine doesn't run as smooth/responsive. it's fine after a reset.

DTC P0101 = Mass Air Flow (MAF) Circuit Range/Performance Problem


has anyone else had this problem or where i should start looking?

thank you all

 

well all the maf does is simply meausures the amount of air passing through the sensor body that enters the engine, so just check it out clean it with carb spray if it fixes, great if not replace.