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A6 Sedan (4F2) V6-3.2L (CALA)
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Air Injection
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Technical Service Bulletins
Air Injection: Technical Service Bulletins
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Customer Interest
Engine - MIL ON, P0491 and P0492 Stored at Same Time
By Symptom
Engine - MIL ON, P0491 and P0492 Stored at Same Time
All Technical Service Bulletins
Engine - MIL ON, P0491 and P0492 Stored at Same Time
Emissions - MIL ON/DTC's P0491 and P0492 Set