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Home >> Hyundai >> 2011 >> Accent GL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC P0112: Intake Air Temperature Sensor1 Circuit Low Input >> Scan Tool Diagnostics >> Monitor Scan Tool Data
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Monitor Scan Tool Data

  1. Connect scan tool to DLC (Data Link Cable).
  2. Warm up the engine to normal operating temperature.
  3. Monitor "IATS" parameter on scan tool.
    Fig 1: Monitoring IATS Parameter On Scan Tool
    G06881287Courtesy of HYUNDAI MOTOR CO.
  4. Is the "IATS" parameter displayed correctly?

    YES 

    1. Fault is intermittent caused by poor contact in the sensor's and/or ECM's connector or was repaired and ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, ending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    1. Go to "TERMINAL AND CONNECTOR INSPECTION " procedure.
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