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Home >> Acura >> 1993 >> Integra GS-R >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Throttle Position Sensor
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Throttle Position Sensor

Throttle position sensor is a potentiometer connected to throttle valve shaft. As throttle opening changes, sensor varies voltage signal to PCM. PCM uses signal to determine fuel injection duration.

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