Accelerator Pedal Position Sensor: Testing and Inspection

BASIC SERVICE PROCEDURE

Accelerator Pedal Released Position Learning


DESCRIPTION

Accelerator Pedal Released Position Learning is a function of ECM to learn the fully released position of the accelerator pedal by monitoring the accelerator pedal position sensor output signal. It must be performed each time harness connector of accelerator pedal position sensor or ECM is disconnected.

OPERATION PROCEDURE

1.Check that accelerator pedal is fully released.
2.Turn ignition switch ON and wait at least 2 seconds.
3.Turn ignition switch OFF and wait at least 10 seconds.
4.Turn ignition switch ON and wait at least 2 seconds.
5.Turn ignition switch OFF and wait at least 10 seconds.