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Home >> Kia >> 2005 >> Amanti >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> DTC P0112 Intake Air Temperature Sensor1 Circuit Low Input >> Monitor SCANTOOL Data
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Monitor SCANTOOL Data

  1. Ignition "OFF"
  2. Connect Scantool and Engine "ON"
  3. Monitor Intake Air Temperature Sensor parameter on Current data.

    Specification: (Error range is 2 ~ 3%)

    MONITOR SCANTOOL DATA

    Temperature (°C/°F) -40 (-40°F) -30 (-22 °F) -20 (-4 °F) 0 (32 °F) 20 (68°F) 80 (176°F) 100 (212 °F) 110 (230 °F) 120 (248 °F)
    Resistance (kΩ) 45.3 25.6 15.1 5.8 2.5 0.33 0.19 0.16 0.13
    Voltage (V) 4.48 4.34 4.12 3.46 2.57 0.64 0.39 0.34 0.27
    Fig 1: Monitor Intake Air Temperature Sensor Parameter On Current Data (1 Of 2)
    G03876469Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Monitor Intake Air Temperature Sensor Parameter On Current Data (2 Of 2)
    G03876470Courtesy of KIA MOTORS AMERICA, INC.
  4. Is the Current data displayed correctly ?

    YES 

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

    NO 

    • Go to "W/Harness Inspection" procedure.
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