Under its MEYLE brand Wulf Gaertner Autoparts AG is further expanding the range of "made in Germany" fuel filters with the latest additions catering for Audi, Seat, BMW and Mini models.
This bulletin applies to 2007 Audi Cabriolet A4, S4 and RS4 vehicles. A multiple misfire condition may be experienced, with the MIL on and one or more of the following DTCs:
This bulletin applies to Audi A8 vehicles, where DTC P0491 (secondary air system bank 1, insufficient flow) and/or P0492 (secondary air system bank 2, insufficient flow) is detected. Because of an insufficient vacuum during the catalyst heating phase, the secondary air valves may close prematurely.
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