The 2 PCM modules in the video were installed in a 2008 4.0L Explorer that has a no control over the throttle body when the accelerator pedal position sensor (APP sensor) is pressed.
They fixed faulty wiring on the TPS a few months ago. Wiring form TPS/motor to PCM tested good. A different throttle body, and APP sensor also resulted in no change.
A test jig was made to test the throttle body and pedal sensor out of the vehicle and control the throttle motor was verified to work.
7 авг 2024