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Home >> Ford >> 1991 >> Explorer 4D Utility, 4WD, Automatic >> Repair and Diagnosis >> Engine Performance >> Sensor Range Charts >> Engine Controls - Sensor Operating Range Charts >> Mass Airflow (MAF) Sensor
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Mass Airflow (MAF) Sensor

MAF SENSOR DATA SPECIFICATIONS

Engine Condition (1) (2) Voltage
Idle .6
20 MPH 1.1
40 MPH 1.7
60 MPH 2.1
(1) Engine at normal operating temperature.
(2) Voltage may vary depending on vehicle load and temperature.