2003svtfreak
CEG'er
Hey everyone been getting these two codes p0122 tps voltage low and p1519 imrc stuck closed on my 98 svtc. Imrc works perfectly when reving the engine in the driveway and the tps is brand new. I'm thinking there probably is a ground issue on that harness because they both run together. Just want to know if any has dealt with this same issue or know where exactly the ground wire is on that harness? I have the uim off already and going to start digging in tomorrow. Any and all help is appreciated.