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Home >> Kia >> 2009 >> Spectra5 2.0 2, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> P0112: Intake Air Temperature Sensor 1 Circuit Low Input >> Signal Circuit Inspection

Signal Circuit Inspection

  1. Ignition "OFF".
  2. Disconnect IATS connector.
  3. Measure resistance between terminal 5 of the sensor harness connector and chassis ground.

    Specification: Infinite

    Fig 1: Measuring Resistance Between Terminal 5 Of Sensor Harness Connector And Chassis Ground
    G06414884Courtesy of KIA MOTORS AMERICA, INC.
  4. Is resistance within the specification?

    YES 

    NO 

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