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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 135 (Engine Controls And Fuel - 3.6L (LF4 LGX) - DTC P0010 To DTC P0121 LGX) >> Diagnostic Information and Procedures >> DTC P00EA-P00EC: Intake Air Temperature (IAT) Sensor 3 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Engine idling, verify the IAT Sensor 3 scan tool parameter is between -38 to +149°C (-36 to +300°F).
    • If not between -38 to +149°C (-36 to +300°F) 

      Refer to Circuit System Testing.

    • If between -38 to +149°C (-36 to +300°F) 
  2. 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.
  3. Verify the DTC does not set.
    • If the DTC does set 

      Refer to Circuit/System Testing.

    • If the DTC does not set 
  4. All OK
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