Accelerator Pedal Released Position Learning: Description
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 Nissan Xterra, 2003 Nissan Sentra, 2003 Nissan Pathfinder, 2003 Nissan Murano, and 2003 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
Accelerator pedal released position learning is an operation to learn the fully released position of the accelerator pedal by monitoring the Accelerator Pedal Position (APP) sensor output signal. It must be performed each time harness connector of APP sensor or ECM is disconnected.