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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 >> P101F - Cylinder Head Temperature Sensor 1 Out Of Self-Test Range - DTC Chart

P101F - Cylinder Head Temperature Sensor 1 Out Of Self-Test Range - DTC Chart

P101F - CYLINDER HEAD TEMPERATURE SENSOR 1 OUT OF SELF-TEST RANGE - DTC CHART

Description:  This DTC sets when the cylinder head temperature (CHT) sensor is out of self-test range. The engine is not at a normal operating temperature.
Possible Causes: 
  • Cold engine
  • Engine overheating
  • Low engine coolant level
  • Damaged CHT harness connector
  • Damaged CHT sensor
Diagnostic Aids:  Bring the engine to operating temperature and repeat the self-test. If the engine overheats, check the cooling system. Refer to the service information , Engine Cooling, to diagnose the engine overheats symptom.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DL .