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Audi
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2004
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A6 Sedan (4B2) V6-2.7L Turbo (BEL)
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Reading and Clearing Diagnostic Trouble Codes
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Reading Diagnostic Trouble Codes
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Without Scan Tool
Without Scan Tool
The manufacturer does not provide a procedure for reading diagnostic trouble codes without a scan tool.