A walnut shell cleaning of the intake manifold might be needed. Use of a tool like VCDS to scan for error codes or log performance metrics can help you identify possible causes - not reaching full boost was an indicator for my Avant that a walnut shell cleaning was needed; put my Avant back to as new performance levels.

 

HI MotorFabrik

I have 2 codes keep pulling up after erase, I searched the entire forms for the answer but coming up short. If there any DIY repairs that you can lead me to would be greatly appreciated !
P2024 evap emissions fuel vapor temp sensor circuit
P2026 evap emissions fuel vapor temp sensor circuit LOW voltage

I have a 13 a5 2.0T quattro

 

I just got a 2021 a6 all road. my question is the build sheet states it is a 60 TFSI e motor rather than a 55 was this an option?