I'm trying to tune my 2001 4.0 XJ.
I need to turn off all the code for the automatic transmission (automatic from factory that I swapped to a manual), the rear 02s, catalytic converters and EVAP system. I can make changes and I think I have everything dissabled in the file, but I'm still getting codes and a MIL light.
I also can't get the VCM Scan to work on the Jeep. All these things work fine on my GM vehicles (C5, Trucks, etc.).
What am I missing?
Here's an example of the transmission diagnostics (everything is disabled):Capture.PNG