MACH I Member
Joined: Sep 2008
Location: Covered in Snow
A little more searching indicates that P2626 is one of 3 things, melted wires, fried O2, or a removal of the deceleration fuel shutoff by the tuner.... Interesting to say the least, I think I'm going to go back to the catted tune to see if it resolves the issue, and then go from there.
Some people lead the way blindly, Others follow with 20/20 vision
2011 5.0| MT82| White/Saddle|HID|Brembo|3.73| GT/CS Fascia| Saleen Grill| DynaTech LT's and O/R X| AFCO Aluminum Radiator | J&M LCA's & RELO's|Hurst Billet + | Eibach Pro Springs| KONI STR-T |Bama93| Airaid| 255/40/19(f)285/35/19(r) Kuhmo ECSTA XS|
Gone but not forgotten
|08 Mustang GT, MT Black| 05 IS 300 MT Black| 00 Camaro SS MT Black|95 Acura Integra GSR MT Black | 91 Prelude Si 4WS MT Black|