Diesel Engines & 8.1L Gasoline Engine
WARNING: This page does not describe the selected car, but rather 34 other vehicles, including the 2003 Saturn Vue, 2003 Pontiac Montana, 2003 Pontiac Aztek, 2003 Oldsmobile Silhouette, and 2003 Oldsmobile Bravada. However, it is still accessible from the selected car via links, so may be relevant.
Throttle control is electronic with no mechanical link from engine to accelerator pedal. PCM monitors position of accelerator pedal based on signals from a non-adjustable Accelerator Pedal Position (APP) module. APP module is mounted near accelerator pedal.