Operation CHARM
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Porsche
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1994
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911 Turbo F6-3600cc 3.6L SOHC Turbo
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Testing and Inspection
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Misfiring
Misfiring
1.
Poor electrical connections.
2.
Power supply to ECU.
3.
Speed/reference mark sensor.
4.
Faulty charging system.