3.0 TDI vehicles were equipped with undisclosed Auxiliary Emission Control Devices which are not permitted...
Audi technical service bulletin Circular - Emiss for 2009-2010 Audi Q7.
- Bulletin number
- Circular - Emiss
- Component
- Engine and engine cooling: exhaust system: emission control
- Summary
- 3.0 TDI vehicles were equipped with undisclosed Auxiliary Emission Control Devices which are not permitted by emissions regulations.
Owners of these vehicles have filed 9 complaints in the engine category.
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