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Home >> Lexus >> 1991 >> LS 400 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Clutch Start Switch
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Clutch Start Switch

Relays information to the ECU as to clutch pedal position. The ECU uses this information to control starter, cold start injector and idle operation.