APP Sensor Signal Inspection

APP Sensor Signal Inspection

NOTE:

This procedure checks the APP sensor in its fully closed position. In any other position, the PCM stores the APP sensor DTCs which are covered in other troubleshooting procedures-

Check for Pending or Confirmed DTCs with the HDS before doing this procedure. If any DTCs are indicated, troubleshoot them first, then do this procedure-

Press the accelerator pedal several times to check its operation. If it does not operate smoothly, check the pedal. If you find a problem, replace the accelerator pedal module- 1.HDS - Connect

2.APP Sensor Signal - Inspect

1- Make sure the accelerator pedal is not pressed, then check the APP SENSOR in the DATA LIST with the HDS-

If it is 0 %, the APP sensor is OK-

If it is not 0 %, update the PCM if it does not have the latest software, or substitute a known-good PCM, then go to step 2- 2- Make sure the accelerator pedal is not pressed, then check the APP SENSOR in the DATA LIST with the HDS-

If it is 0 %, the APP sensor is OK-

If it is not 0 %, replace the accelerator pedal module, then go to step 1.

See also:
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