Accelerator Pedal Position (APP) Sensor Assembly On-Vehicle Inspection

Accelerator Pedal Position (APP) Sensor Assembly On-Vehicle Inspection

1. Check that accelerator pedal position (APP) sensor assembly has been mounted to vehicle body properly (no pinched floor carpet, etc.).
If mounting is not properly, reinstall accelerator pedal position (APP) sensor assembly properly.
2. Connect scan tool to DLC with ignition switch turned OFF.
3. Turn ON ignition switch and select "Data List" mode on scan tool.




4. Check that accelerator pedal position sensor voltage varies as the graph. If sensor voltage is out of specified value or does not vary linearly as the above graph, check accelerator pedal position (APP) sensor assembly.