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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 70 (Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)) >> Diagnostic Trouble Code (DTC) Charts And Descriptions >> P0101 - Mass/Volume Air Flow A Circuit Range/Performance

P0101 - Mass/Volume Air Flow A Circuit Range/Performance

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DTC DESCRIPTION P0101 - MASS/VOLUME AIR FLOW A CIRCUIT RANGE/PERFORMANCE

Description:  This DTC sets when the actual airflow is less or greater than the modeled airflow by greater than a calibrated value for 2.4 seconds.
Possible Causes: 
  • Restricted airflow
  • Intake air system leak
  • Damaged mass airflow (MAF) sensor
Diagnostic Aids:  Check the MAF sensor for contamination and the intake air system for leaks.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DC .