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N249 Valve

Austineer Jun 17, 2005

  1. Austineer

    Austineer King of cabs ;) Audi A3 Audi Cabriolet Owner Group TDi


    Do any of you know where the N249 valve is located on the A4? Or does anyone know where to get a schematic of the engine & turbo system? Any help would be appreciated as I am now suspecting a N249 fault maybe causing my boost problems.

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