04SRT
Full Access Member
Ok so about a week ago I replaced the TPS sensor because it began to hang a little at idle. It would hang around 1500 rpms while at a stop light and it was really annoying. So I read up a little on the forum and the tps sensor looked to be the culprit. So I swapped them out, just a hot swap no disconnecting the pcm or the battery just a hot swap. Ok so the truck was running fine for about a week. Today on my way to work my truck began to idle erratically and then immediately threw a check engine light. After the light came on the truck began to idle just fine. Im assuming the ECM began to override the sensor and went into default mode... Well while on lunch I went ahead and disconnected the battery, the PCM, the tps sensor and the IAC sensor. Did the whole TPS relearn procedure. Alright so started her up and went for a drive I was very gentle to her and I ended up catching a red light about 2 miles down the road and the truck began to idle erratically again and bam! threw the code again! What else could it be guys??? The wiring doesn't look terrible but there is a bit of a kink on one of the wires. Ill post a picture in a bit. Sorry for the long post!
