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Home >> Hyundai >> 2003 >> Elantra GLS, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0112: Intake Air Temperature Circuit Low Input >> Scantool Diagnostics >> Monitor Scantool Data

Monitor Scantool Data

  1. Ignition "ON" & Engine "OFF".
  2. Disconnect IAT sensor connector.
  3. Connect Scantool and monitor the "INT. AIR TEMP. SNSR (V)" parameter on the Scantool data list.

    Specification: Approx. 5V

    Fig 1: Monitoring INT. AIR TEMP. SNSR (V) Parameter On Scantool
    G07330918
  4. Is displayed IAT data near the specified value?

    YES

    NO

    • Possibility of signal circuit short to ground. Go to next step as below.
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