Mil on, DTC P0299 Negative Pressure Deviation
Audi technical service bulletin A211210 2031245- for 2009-2010 Audi A4, 2009-2010 Audi A5 and 2009-2010 Audi A5 Cabriolet.
- Bulletin number
- A211210 2031245-
- Component
- Electrical system
- Summary
- Mil on, DTC P0299 Negative Pressure Deviation. Turbocharger waste gate flap has play. Under certain driving conditions the linkage for the waste gate actuation can encounter excessive wear which leads to play at the waste gate flap. This leads to boost escaping through a loose flap which sets the DTC P0299 Negative Pressure Deviation.
Owners of these vehicles have filed 8 complaints in the electrical category.
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