Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.

Ignition ON.
Observe the DTC information with a scan tool. Verify no other DTCs are set.
- If a DTC is set
  Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If a DTC is not set
Verify the scan tool Fuel Rail Pressure Sensor and the Desired Fuel Rail Pressure parameters are within 690 kPa (100 psi) of each other while operating the vehicle through varying loads.
- If greater than 690 kPa (100 psi)
  Refer to Circuit/System Testing
- If within 690 kPa (100 psi)
Verify DTC P0087 or P0088 is not set.
- If a DTC is set
  Refer to Circuit/System Testing
- If a DTC is not set
Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
Verify a DTC does not set.
- If a DTC sets
  Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If DTC is not set
All OK