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Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Controls And Fuel - 1.6L (LH7) Diesel - Diagnostic Information And Procedures (P205B - P2BAA) And Symptoms) >> Diagnostic Information And Procedures >> DTC P25BD: Unmetered Fuel - Forced Engine Shutdown >> Circuit/System Verification

Circuit/System Verification

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  1. Verify that no other DTCs are set.
    • Go to next step: If any other DTCs are not set 
  2. Review the Freeze Frame/Failure Records data, the Engine Speed should exceed 5200 RPM.
    • If greater than 5200 RPM 

      Refer to Circuit/System Testing.

    • Go to next step: If less than 5200 RPM 
  3. Verify there is no engine damage.
    • Go to next step: If there is no engine damage 
  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 DTC P25BD is not set.
    • If DTC P25BD is set 

      Refer to Circuit/System Testing.

    • Go to next step: If DTC P25BD is not set 
  6. All OK.