So here's how I made it work.
When I installed the new unlocked pcm with "factory tune" engine started to knock and Jeep will not shift properly.
I basically went to witech 2 and did a PCM...
Type: Posts; User: gonejeepin
So here's how I made it work.
When I installed the new unlocked pcm with "factory tune" engine started to knock and Jeep will not shift properly.
I basically went to witech 2 and did a PCM...
Hello,
I just purchased a new unlocked (blank) PCM and pulled a backup from the stock PCM.
When I wrote the stock file to the new PCM. It takes it without any issues. But when I start the Jeep,...