My specialty is calibrating the SBEC2 and JTEC engine controllers, like the one used on your Jeep. A couple of pointers ,

- Chrysler ecus use a special serial communication routine that runs at 7812.5 and 62500 baud .

- TunerPro will work for the 3D tables (yes SBEC2 ecus use 3D tables) and constants, but will not work for the functions, as Chrysler uses a 16 bit slope value between breakpoints.

- You can connect a Moates Ostrich to the ecu and emulate as long as your ecu is not using a latched chip.