DTC P1112 - Intake Air Temperature Circuit Intermittent
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DTC DESCRIPTION P1112 - INTAKE AIR TEMPERATURE CIRCUIT INTERMITTENT
| Description: | This DTC sets when the intake air temperature (IAT) sensor signal is intermittent. | ||
| Possible Causes: |
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| Diagnostic Aids: | Monitor the IAT PID on a scan tool. Look for sudden changes in the reading when the harness is wiggled or the sensor is tapped. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DA . | ||