I've gotten he code twice. First time I cleaned the MAF sensor and throttle body which fixed it. Can't remember what I did the second time...maybe disconnected the battery for 15-30 minutes to do a relearn? I also checked my CAI for any air leaks. Both times were easy fixes for me. I also might have had Bama resend me an updated tune...
2007 Mustang GT/CS Convertible - AT - Redfire
Bama 91R-V2 Tune - Roush CAI - FRPP GTA Axlebacks - 3.31 Gears