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Home >> Subaru >> 1994 >> Legacy Alpine >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Mass Airflow (MAF) Sensor

Mass Airflow (MAF) Sensor

Hot-wire type airflow sensor uses heat transfer between incoming air and a heating resistor located in air intake to convert quantity of airflow into engine to an electric signal.