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Home >> Mercedes Benz >> 1991 >> 300E Base, 2.6 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Control Input Devices >> Airflow Sensor Position Indicator
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Airflow Sensor Position Indicator

Sensor is a potentiometer which informs CIS-E control unit of intake airflow sensor plate position. Information is based on electrical variations. CIS-E control unit uses information to control Electrohydraulic Actuator (EHA) position (fuel enrichment) and injection timing in relation to engine load.