i just finished putting in some TODA Spec B cams, titanium retaners, valve springs, rocker arms, valves, and a Skunk 2 computer in my friends GSR and for some reason it's throwing codes 7 (TPS) and 3 (MAP Sensor), i checked and both the tps and map are hooked up, i reset the ecu and the light goes off... it stays off untill i take it to 9000RPM and then comes back on again, if i don't take it to 9 grand then it won't come on, but let's say i take it to 7 or 8 then it'll come on the next time it crosses about 7000 rpm's, what would case it to come on like that?????????/ any help appreciated.

 

The MAP and TPS use the exact same style of plug and are right next to each other. Odd's are you plugged the TPS wiring to the MAP and the MAP wiring to the TPS.

 

i checked the plugs and they are definately not switched any other ideas ppl????