- Edited 1 times, last by TRD_RS5 on .
Hey guys, I have an '09 tC RS 5.0:W/ Crank LW Pulley, CAI, CAT back, AEM F/IC and 93 pump tune ZEX Wet KIt and ZEX TC Window Switch
I'm running a ZEX nitrous kit on a 65 shot w/ tune and 1 range colder ZEX plugs. I have an Aeroforce Interceptor scan gauge. (for those who don't know) The ZEX kit works based on the TPS sensor being at WOT. On my scan gauge reads my TPS is at 17 at idle. From what I've read on other forums (mustang only) the TPS should read at 0. MY question is do I have a faulty TPS or should I move the TPS (white wire) to the TPS wire inside the car vs. the TPS on the TB? I know there's two TPS wire on the TB & I have it wired to the corroct wire per ZEX instruction. WOT has never read 100... Is it always at 17 or is my TPS bad?