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Home >> Kia >> 2003 >> Rio Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Output Signals >> Ignition Control Module
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Ignition Control Module

Integrated into ECM, Ignition control module controls operation of ignition coils. The ECM controls ignition timing, based on signals from various engine sensors.