Possible Causes
WARNING: This page is about a different car, the 2003 Infiniti FX45. However, it is still accessible from the selected car via links, so may be relevant.
DTC is detected when an excessively low voltage from EVAP control system pressure sensor is sent to ECM. Possible causes are:
- EVAP control system pressure sensor circuit is open or shorted.
- Faulty EVAP control system pressure sensor.