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Home >> Mercedes Benz >> 1989 >> 560SL >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Theory/Operation >> Computerized Engine Controls >> Input Devices >> Throttle Valve Switch

Throttle Valve Switch

Throttle valve switch has idle and full load contacts. Idle contact controls ignition at idle, ignition at deceleration and acceleration enrichment. Full load contact controls fuel injection.

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