i have this wrangler with a 3.8l ,6 speed manuel trans, 4x4, has code p2110,and has throttle body warning and check engine light on.i have replaced the throttle body and relearned the idle,checked wiring between pcm and throttle body motor and even ran new wires between pcm and throttle body.i still have the same code comming back, and going into limp mode with throttle body warning on dash.it seems to do it worse after engine has warmed up. im thinking the pcm is the likely problem, but would like to be sure. wondering if anyone else has seen this problem on the wranglers and might have any ideas, thanks, david.

David Parker
Technician
Cave Auto and Truck Repair
Brentwood, Tennessee, USA