P0073
Powertrain Codes
P0073 - DODGE - Ambient Air Temperature Sensor Circuit High
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- Ambient air temperature sensor harness open or shorted - Ambient air temperature sensor circuit poor electrical connection - Faulty ambient air temperature sensor
When Detected
Ambient temperature sensor input voltage is above the minimum acceptable value.
Description
Ambient Air Temperature (AAT) Circuit High