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Home >> Hyundai >> 2020 >> Elantra SE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L (1 Of 6) >> DTC P0112-00: Intake Air Temperature Sensor 1 Circuit Low Input >> DTC Inspection >> GDS Data Analysis

GDS Data Analysis

  1. Connect GDS and select "DTC Analysis" mode
  2. Warm up the engine.
  3. Monitor the parameters related to DTC on the "Current Data" menu of the GDS as below while press and depress gas pedal.
    G14086172Courtesy of HYUNDAI MOTOR AMERICA

    Fig.1) At a time of engine start (water temperature is 51°C)

    G14086173Courtesy of HYUNDAI MOTOR AMERICA

    Fig.2) Engine warmed up state (water temperature is 81°C)

  4. Is parameter displayed within specifications?

    YES 

    • Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Go to next step.
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