MontanaFab AW4 shift override controller

lazyxj said:

It's been eight or ten years since there were several on the forum who were experimenting with using resistors to fool their OBDII computer.
I too was trying to discover a solution, originally only finding the pre-97 method.
http://www.go.jeep-xj.info/HowtoAutoSwitch.htm

I don't remember anyone actually getting it to be foolproof and publishing the plans.
Search is failing to find it.
Do you have more information on this?

Click to expand...