P0088 - Fuel Rail/System Pressure - Too High - DTC Chart
P0088 - FUEL RAIL/SYSTEM PRESSURE - TOO HIGH - DTC CHART
| Description: The PCM regulates the fuel rail pressure by controlling the fuel volume regulator. This DTC sets when the PCM is no longer capable of maintaining the fuel pressure within the calibrated parameters. | |||
Possible Causes:
|
|||
| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test HP . | ||