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Home >> Chevrolet >> 2023 >> Camaro ZL1, 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Engine Controls And Fuel - 2.0L - Diagnostic Information And Procedures (3 Of 3)) >> Diagnostic Information and Procedures >> DTC P111E >> Circuit/System Verification

Circuit/System Verification

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  1. DTC P0111, P0112, P0113, P0114, P0117, P0118, P0128, P0502, P0503, P0601, P1621, P2610 = Not set
    • Go to next step: If none of the DTCs are set 
  2. Engine Off Time = For greater than 8 h
  3. Ignition - On/Vehicle - In Service Mode
  4. Verify the following parameters are within 15.8°C (28.4°F) of each other:
    • Ambient Air Temperature Sensor
    • ECT Sensor
    • IAT Sensor 1
    • Go to next step: If within 15.8°C (28.4°F) of each other 
  5. 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 the DTC does not set.

    • If the DTC sets 

      Refer to: Circuit/System Testing

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