I got the car running again. This time before i backed up the original stock tune I went to the quick adjust menu and reset the TCM adaptation, increased the shift firmness, and enabled the ESP. I checked for trouble codes after and didn't have any. Then I selected to install the 91 CAI tune and ...

If you mean to set the car back to stock I had to to get it to update to 9r29. I have no idea how to get the tuner to go back to a version prior to that.

I have been successful at installing tunes many times until this one. My car is not really functional now and I can't revert to a previous version, I need help!

No after I installed the tune they are on, along with the check engine light. I tried to install the factory tune and I have the same problem.

I also have a U0101 code and after I clear it the check engine light went away, but the ESP/BAS light stays on and the light with the skidding car is also on. I want to fix my car so I can drive it please, can someone lend any suggestions.

Tried going back to the stock tune but still have the check ...

I have a U7135 predator and an 07 dodge charger RT. I updated to the latest crom today 9r29 and after installing the 91 octane performance tune my car won't shift or go over 2900 rpm. I tried to install 9r12 but it says I can't go back to a version prior to 9r27. Can someone please help!