Circuit/System Verification

Ignition On.
Verify DTC P0106, P0107, P0108, P0641, P0651 or P0697 is not set.
- If any of the DTCs are set
  Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If none of the DTCs are set
Verify the scan tool MAP Sensor parameter is within the range specified in the Altitude Versus Barometric Pressure table.
- If not within the specified range
  Refer to DTC P0106 .
- If within the specified range
Verify the scan tool BARO pressure parameter is within the range specified in the Altitude Versus Barometric Pressure table.
- If the BARO is not within the specified range
  Refer to Circuit/System Testing .
- If the BARO is within the specified range
Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed in the Freeze Frame/Failure Records data.
Verify the DTC does not set.
- If the DTC sets
  Refer to Circuit/System Testing .
- If the DTC does not set
All OK.