LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2017 >> Traverse LS Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.6L (LLT) - DTC P0010 To DTC P0336 >> Diagnostic Information and Procedures >> DTC P018B-P018D: Fuel Pressure Sensor >> Circuit/System Verification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit/System Verification

  1. Engine running.
  2. Verify the scan tool Fuel Pressure Sensor parameter is between 0.2 - 4.8 V.
    • If not between 0.2 - 4.8 V 

      Refer to Circuit/System Testing.

    • If between 0.2 - 4.8 V 
  3. Verify the scan tool Fuel Pressure Sensor increases or decreases when commanding an increase and decrease in fuel pressure with a scan tool.
    • If the parameter does not change 

      Refer to Circuit/System Testing.

    • If the parameter changes 
  4. 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.
  5. Verify the DTC does not set.
    • If the DTC sets 

      Refer to Circuit/System Testing.

    • If the DTC does not set 
  6. All OK.
scientia non olet · About LEMON Manuals