Removal And Installation: Notes
WARNING: This page is about a different car, the 2005 Mitsubishi Montero. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
The accelerator pedal position sensor is preadjusted precisely at factory. Whenever the accelerator pedal position sensor is removed and installed, it should be adjusted.
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.