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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls And Fuel - 2.0L (LUZ) Diesel - DTC P0430 To DTC P2080) >> Diagnostic Information and Procedures >> DTC P054E or P054F: Idle Control - Fuel Quantity >> Circuit/System Verification

Circuit/System Verification

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  1. Ignition ON.
  2. Observe the DTC information with a scan tool. Verify no other DTCs are set.
    • If no other DTCs are set 
  3. Verify there are no aftermarket performance enhancing devices installed on the vehicle.
  4. Worn or failed accessory drive components may cause this DTC to set.
  5. Verify the proper fuel is used. Refer to Fuel System Specifications and Contaminants-in-Fuel Diagnosis .
  6. 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.
  7. Verify the DTC does not set.
    • If the DTC does not set 
  8. All OK.
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