DTC Detection Logic

DTC No.

Trouble diagnosis content

DTC detecting condition

Possible cause

P0112

Intake air temperature sensor circuit low input

An excessively low voltage from the sensor is sent to ECM.

• Harness or connectors

  (The sensor circuit is open or shorted.)

• Intake air temperature sensor

P0113

Intake air temperature sensor circuit high input

An excessively high voltage from the sensor is sent to ECM.