Possible Causes
WARNING: This page is about a different car, the 2002 Nissan Maxima and 2002 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.
Malfunction is detected when an excessively low or high voltage from APP sensor No. 2 is sent to ECM. Possible causes are:
- APP sensor No. 2 circuit open or shorted.
- Defective APP sensor.