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Home >> Toyota >> 1994 >> T100 Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Vehicle Speed Sensor
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Vehicle Speed Sensor

Vehicle speed sensor monitors vehicle speed and delivers an input signal to Engine Control Module (ECM). The ECM uses input signal for controlling fuel injection system, idle speed control system and electronic control of automatic transmission/transaxle (some models). On T100, vehicle speed sensor is mounted on instrument cluster. On all other models, vehicle speed sensor is mounted on the transaxle/transmission.