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Home >> Ford >> 2018 >> Transit Connect XL, Van Cargo >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> DTC P0100 - Mass Or Volume Air Flow Sensor A Circuit

DTC P0100 - Mass Or Volume Air Flow Sensor A Circuit

P0100 - MASS OR VOLUME AIR FLOW SENSOR 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 appropriate Electronic Engine Controls article.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All Refer to the Description, Possible Causes and Diagnostic Aids for the DTC.