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1996
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Esteem L4-1590cc 1.6L SOHC 0 MFI 16V
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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Description and Operation
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ECM Signals
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Ignition Fail Safe Signal
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Ignition Fail Safe Signal
This signal is sent from the igniter. By monitoring this signal, the ECM detects whether the ignition spark is emitted or not and stops injector operation when this signal is not inputted.