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Home >> Acura >> 1989 >> Integra LS, 2D Hatchback, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Theory/Operation - 4-CYL >> Computerized Engine Controls >> Input Devices >> Throttle Angle Sensor
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Throttle Angle Sensor

The throttle angle sensor is a potentiometer. It is connected to the primary throttle valve shaft. As the throttle angle changes, the throttle angle sensor varies voltage signal to ECU. The signal is used by ECU to help determine fuel injection duration.