Hi everyone, I recently swapped a 97 aw4 and np 242 in to a 2000 2wd xj. Basically did a 4wd conversion. The 97 transmission has an output shaft speed sensor, and the original 2000 also had an output shaft speed sensor but also had an input shaft speed sensor. So I swapped the 97 tcm in to the 2000 xj as well.
I now have a code of P0700 and P0720 which is output speed sensor. The sensor is good because I drove the 97 xj when everything was in it. So I'm at a wall here where I'm not sure what to do.
I drove the jeep to a trusted garage and we drive the jeep down the road with the computer attached to it, and the mechanic said it appears that the pcm and tcm are not communicating with each other properly. The scanner was getting readings like saying the engine was at 64 Rpm while driving.
So my question is would it be possible for me to take the jeep to the dealer or a tuner and get the pcm programmed to communicate with the tcm properly? I don't know enough about this to know what to do. Any help would be appreciated. Thanks!
I now have a code of P0700 and P0720 which is output speed sensor. The sensor is good because I drove the 97 xj when everything was in it. So I'm at a wall here where I'm not sure what to do.
I drove the jeep to a trusted garage and we drive the jeep down the road with the computer attached to it, and the mechanic said it appears that the pcm and tcm are not communicating with each other properly. The scanner was getting readings like saying the engine was at 64 Rpm while driving.
So my question is would it be possible for me to take the jeep to the dealer or a tuner and get the pcm programmed to communicate with the tcm properly? I don't know enough about this to know what to do. Any help would be appreciated. Thanks!