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Home >> Hyundai >> 2008 >> Tucson GLS, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G4GC - GSL 2.0) >> DTC Troubleshooting Procedures >> DTC P0113 Intake Air Temperature Sensor 1 Circuit High Input >> Monitor SCANTOOL Data

Monitor SCANTOOL Data

  1. Ignition "ON" & Engine "OFF".
  2. Disconnect IATS connector.
  3. Connect Scantool and monitor the "INT. AIR TEMP. SNSR (V)" parameter on the Scantool data list.
  4. Jumper the terminals 1 and 5 of the sensor harness connector together.

    Specification: Approx. 0V

    Fig 1: Scantool Display - "INT. AIR TEMP.SNSR (V)"
    G04810694Courtesy of HYUNDAI MOTOR CO.
  5. Is IAT data near the specified value.?

    YES  : --> Possibility of sensor malfunction. Go to "COMPONENT INSPECTION " procedure.

    NO  : --> Go to next step as below.

  6. Jumper the terminal 5 of the IATS harness connector to chassis ground.
  7. Read "INT. AIR TEMP. SNSR (V)" parameter on the Scantool.

    Specification: Approx. 0V

  8. Is displayed IAT data near the specified value.?

    YES  : --> Possibility of open in IATS ground circuit. Go to "GROUND CIRCUIT INSPECTION " procedure.

    NO  : --> Possibility of open or short to battery in IAT signal circuit. Go to "SIGNAL CIRCUIT INSPECTION " procedure.

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