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Home >> Suzuki >> 1994 >> Swift GS, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - 1.3L DOHC >> Computerized Engine Controls >> Input Devices >> Mass Airflow (MAF) Sensor

Mass Airflow (MAF) Sensor

MAF sensor is located between air cleaner and throttle body. MAF sensor uses a hot wire to detect the amount of air drawn into engine and sends a voltage signal to ECM (terminal A6). Battery power is provided to MAF sensor from ECM terminal A3. ECM uses this signal to control fuel injectors.