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Home >> Ford >> 1982 >> Econoline E350, Van Window Extended, 4.9L Eng VIN E, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> MCU Engine Control System >> Operation >> Engine Sensors >> Engine Load Sensor

Engine Load Sensor

Engine load is determined by vacuum level. Three vacuum switches are used to signal cruise, deceleration, and wide-open-throttle conditions.