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Home >> Mitsubishi >> 1994 >> Precis Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Closed Throttle Position Switch
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Closed Throttle Position Switch

Closed throttle position switch is located in the Throttle Position Sensor (TPS) on all models. ECM senses whether accelerator pedal is depressed or not. High voltage (open) or low voltage (closed) signal is input to ECM, which then controls IAC motor based on input signal.

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