P0103 - Mass Or Volume Air Flow A Circuit High

2014 Ford Edge SE, 4D Utility, 2.0L Eng VIN 9SECTION P0103 - Mass Or Volume Air Flow A Circuit High
P0103 - MASS OR VOLUME AIR FLOW A CIRCUIT HIGH

Description:  This DTC sets when the mass airflow (MAF) sensor output changes above a maximum calibrated limit while the engine is running.
Possible Causes: 
  • MAF circuit open
  • MAF circuit short to voltage
  • Damaged MAF sensor
Diagnostic Aids:  Make sure the MAF sensor connector is locked and seated correctly.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST DC: MASS AIRFLOW (MAF) SENSOR .
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.