Throttle Body Clean. Ross-tech required?????

[Midds]

Hi, I want to give my throttle body a clean. I'm not putting a new one it. Can anyone tell me if I will need to re-programme it or can I just take it out, clean it, put it back and away I go?

Thanks

[niedzial1983]

Yes 

https://www.audiworld.com/how-tos/a/audi-a6-c6-how-to-clean-and-reset-throttle-body-422207