Do you have a P0299 underboost code? This is probably the reason why, the wastegate lose its strength and function. We've seen it on BMW and Audi cars... | By Eurocharged Minneapolis
![Audi A6 (2014) 2.0 tdi - Turbo under boost issue help (p0299) - Audi A6 (C7) Forum - Audi Owners Club (UK) Audi A6 (2014) 2.0 tdi - Turbo under boost issue help (p0299) - Audi A6 (C7) Forum - Audi Owners Club (UK)](https://www.audiownersclub.com/uploads/monthly_2022_06/image.jpeg.7ab95ea80fce836083e0f28a3647b057.jpeg)
Audi A6 (2014) 2.0 tdi - Turbo under boost issue help (p0299) - Audi A6 (C7) Forum - Audi Owners Club (UK)
![Dans la série voyant préchauffage + perte de puissance - A4 B7 / A4 B7 Cabriolet - (2004 à 2007) - AudiPassion [4Legend.com] Dans la série voyant préchauffage + perte de puissance - A4 B7 / A4 B7 Cabriolet - (2004 à 2007) - AudiPassion [4Legend.com]](https://forums.audipassion.com/uploads/imageproxy/b63337c5722fd72845247e7238781548.jpeg.00c809e185604f17890e9c4874a20973.jpeg)
Dans la série voyant préchauffage + perte de puissance - A4 B7 / A4 B7 Cabriolet - (2004 à 2007) - AudiPassion [4Legend.com]
![P0234 Overboost Golf 2.0 TDI, Passat 2.0 TDI, Audi A3 2.0 TDI, Audi A4 2.0 TDI, Audi A6 2.0 TDI, Skoda 2.0 TDI, P0234 Turbo Overboost – Best Turbos™ – turbo reconditioning, P0234 Overboost Golf 2.0 TDI, Passat 2.0 TDI, Audi A3 2.0 TDI, Audi A4 2.0 TDI, Audi A6 2.0 TDI, Skoda 2.0 TDI, P0234 Turbo Overboost – Best Turbos™ – turbo reconditioning,](https://bestturbos.uk/wp-content/uploads/2017/03/Turbo-Overboost-BKD-Engine-Golf-Passat-Audi-A3-A4-A6-Skoda-2.0-TDI-P0234-Turbo-Overboost.jpg)