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Home >> Mitsubishi >> 1997 >> Eclipse Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - 2.4L >> Computerized Engine Controls >> Input Devices >> Volume Airflow (VAF) Sensor
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Volume Airflow (VAF) Sensor

Incorporated in airflow sensor assembly, VAF sensor measures intake airflow rate. Intake air flows through tunnel in airflow sensor assembly. VAF sensor sends frequency signal to PCM. PCM uses signal to adjust fuel injection rate.