DTC P0112: Intake Air Temperature (IAT) Sensor 1 Circuit Low Input
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P0112 - INTAKE AIR TEMPERATURE (IAT) SENSOR 1 CIRCUIT LOW INPUT
| Description: | Indicates the sensor signal is less than the self-test minimum. The IAT sensor minimum is 0.2 volt or 121°C (250°F). | ||
| Possible Causes: |
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| Diagnostic Aids: | An IAT V PID reading less than 0.2 volt with KOEO or during any engine operating mode indicates a hard fault. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DA . | ||