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Home >> Ford >> 2015 >> Explorer Limited, 3.5L Eng VIN 8, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> P0073 - Ambient Air Temperature Sensor Circuit High - DTC Chart

P0073 - Ambient Air Temperature Sensor Circuit High - DTC Chart

P0073 - AMBIENT AIR TEMPERATURE SENSOR CIRCUIT HIGH - DTC CHART

Description:  This DTC sets when the ambient air temperature (AAT) sensor signal is greater than the self-test maximum.
Possible Causes: 
  • AAT circuit open
  • AAT circuit short to voltage
  • Damaged AAT sensor
Diagnostic Aids: 
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test FA .