Operation CHARM
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Porsche
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2009
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911 Carrera 4S Cabriolet (997) F6-3.8L
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Repair and Diagnosis
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Powertrain Management
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
Engine Control Module
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Testing and Inspection
Flow of Diagnosis
Component Tests and General Diagnostics
Technical Service Bulletins
