i got my afc installed and it works just fine and i love the power i got out of it. i was wondering if anyone here has had the problem of the check engine light has come on and the code it threw was p0101, then the next code was p0101 P/D. after a while the light will go off but i was wondering if anyone else has had this problem or just a weird fluke.

 

it's DTC P0101: Volume Airflow Circuit Range/Performance Problem
check your wiring. if you have the plug and play harness than the harness suck. if you hotwire it makesure there's no cut and solder everything.