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Home >> Mercedes Benz >> 1996 >> SL320 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls (HFM-SFI System) >> Output Devices >> Engine Control Module
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Engine Control Module

The engine control module is located in right rear corner of engine compartment in component compartment. See Figure . Voltage is supplied to engine control module from overvoltage protection relay. The engine control module receives engine operating information from sensors and controls fuel injection and ignition timing.