MICAHS97m8
Registered
I just got done doing the plugs, coils, and oil on my mark a little bit ago. When I started it up the check engine light came on. I took it to advanced auto and had them run the codes. It came up "IAT sensor 1 circuit high output". He reset the computer for me (i know its illegal J) and it didn't come back up on the way home. They said it might be from the drastic change in performance. I changed the original spark plugs and coils (67k miles on them) with NGK iridium IX plugs and HGK coils. Running Castrol Syntec 10-w30 and a fram filter. Getting a K&N next week hopefully. Anyway, has anyone got this code before?