sloth711

hello

someone can help.

i have order kit tpms to my a4 b9 but i need coding to vcds.

someone knows that ?

thank you

minmet

I though B9 A4 don't have actual TPMS in the wheel/tire. It works by monitoring the rotation rate with matching speed through ABS system or something like that.

sloth711

that's its right .. but you can install the tpms and see temperature and presion on mmi or virtual cockpit

minmet

Really? That means the car already has TPMS signal receivers to the four tires and wired to the ECU? Or you need install and connect them as well?

sloth711

you need install antenna and 4 valves on tyres ...

coding and its all

but for coding i'm not sure whats need change

livefour2day

I have done this retrofit and everything you need is here.............

https://www.audiworld.com/forums/aud...rofit-2978958/

sloth711

thank you for infos..
i have already see this post but for coding is no explication what he are used...

i have same problem..

i buy for same guy on aliexpress and on product details he show one coding... but on file he shows another

bruce_miranda

Use the coding from the item page and not the file.

SpeedyTheSnail

I'd like to bump this thread. Have you successfully done this retrofit on the A4?

Keistas

I’m about to do it, waiting for the parts.