APP Sensor Signal Inspection: Inspection
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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 .
- HDS - Connect
- APP Sensor Signal - Inspect
1. Select the PGM-FI System with the HDS. 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 %, update the PCM if it does not have the latest software , or substitute a known-good PCM , then go to step 2.
3. 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.