DTC P0073: Ambient Air Temperature Sensor Circuit High
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DTC P0073: AMBIENT AIR TEMPERATURE SENSOR CIRCUIT HIGH
| Description: | This DTC sets when the ambient air temperature (AAT) sensor signal is greater than the self-test maximum. | ||
| Possible Causes: |
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| Diagnostic Aids: | An AAT sensor reading greater than the self-test maximum with ignition ON, engine OFF or during any engine operating mode indicates a concern is present. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST FA . | ||