Operation CHARM
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Audi
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2007
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S8 Quattro Sedan (4E2) V10-5.2L (BSM)
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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
Emission Control Systems: Testing and Inspection
Diagnosis and Testing
=> [ Secondary Air Injection Combination Valves, Checking for Function and Leaks ]
Testing and Inspection
=> [ Exhaust Flap Vacuum Diaphragm, Checking ]
Testing and Inspection