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Home >> Suzuki >> 2001 >> Swift GL, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Engine Start Signal
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Engine Start Signal

This signal is sent from starter circuit to ECM/PCM as engine is cranked. ECM/PCM uses this signal to monitor when engine is cranking to activate fuel pump relay and fuel injector(s).

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