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Home >> Toyota >> 1994 >> MR2 2.0 S >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Airflow Meter
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Airflow Meter

Airflow meter measures intake airflow volume. Airflow meter delivers intake air input signal by means of a variable resistor (potentiometer).

Input signal is sent to Engine Control Module (ECM) for controlling fuel injection system operation and ignition timing (spark advance).

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