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Home >> Toyota >> 1991 >> Tercel Base, C140 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Vehicle Speed Sensor (VSS)
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Vehicle Speed Sensor (VSS)

Sensor is used to monitor vehicle speed. Vehicle speed information is used by the ECU for fuel injection, air injection (Land Cruiser only), cruise control and electronic control of automatic transmission.