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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 >> P0100 - Mass/Volume Air Flow A Circuit

P0100 - Mass/Volume Air Flow A Circuit

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DTC DESCRIPTION P0100 - MASS/VOLUME AIR FLOW A CIRCUIT

Description:  This DTC sets when the mass airflow (MAF) sensor frequency changes below a minimum calibrated limit for greater than 0.5 seconds.
Possible Causes: 
  • Damaged MAF sensor element
  • Intake air system components incorrectly connected
Diagnostic Aids:  Install a new mass airflow/intake air temperature (MAF/IAT) sensor. Refer to the Service Information, Electronic Engine Controls.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All Refer to the Description, Possible Causes and Diagnostic Aids for the DTC.