Operation CHARM
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Porsche
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1995
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911 Carrera 4 Coupe AWD F6-3600cc 3.6L SOHC
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Ignition System
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Ignition Control Module
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Description and Operation
Ignition Control Module: Description and Operation
A double final stage with two transistors supplies current to both ignition coils. The double final stage is fitted under the left hand seat, mounted on a bracket next to the DME control unit.