Originally Posted by BigGreenMachine
Jeeps don't like non OEM electronics. I had to replace my TPS 4 times. The last one was from the dealer and it fixed my problem. Only thing is cant get the CEL to go off. Any suggestions?
Disconnect the PCM's driver's side connector for 2 minutes, then reconnect it and the code will be cleared. There are three connectors on the PCM, just disconnect the one closest to the driver's side. You could also disconnect the battery's negative lead for two minutes but that will also reset your clock and radio stations.
Note that while the code and CEL will be cleared after doing the above, it'll just come back if the root cause of the code and CEL hasn't been fixed.