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Home >> Ford >> 1991 >> Explorer 2D Utility, 4WD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Engine Sensors & Switches (ECA Inputs) >> Mass Airflow (MAF) Sensor
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Mass Airflow (MAF) Sensor

Faults in MAF sensor or circuit should set a service code. See Quick Test procedure in TESTS W/CODES EEC-IV article in the ENGINE PERFORMANCE Section. If no service code has been set, see CIRCUIT TEST DC in TESTS W/CODES EEC-IV article for sensor and circuit testing and specifications.