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Home >> Suzuki >> 1990 >> Sidekick JS >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Ignition Signal
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Ignition Signal

Ignition signal is sent to ECM terminal A1 from ignition coil. ECM detects engine speed through this signal and uses it to control various actuators.

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