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Home >> Nissan-Datsun >> 1992 >> Sentra SE-R >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Ignition Switch

Ignition Switch

Informs ECU when ignition is in ON or START position. When ECU receives voltage signal for START position, it will actuate injectors, compute and initiate ignition timing sequence and other functions including EGR control override during start-up.