Audi Rs3 8v gearbox malfunciton
Hi everyone
I have an audi rs3 8v (2018) and not long ago I was driving when suddenly I got this message on my display saying i have a problem with the gearbox but I can continue driving. I realised that I lost odd gears (1 3 5 7) so I only had reverse, 2,4,6. When I turn the car off, wait for a minute and turn it back on the warning goes away but then it comes back after some driving. Next day I went to a mechanic and we connected the car on diagnostic and I got theese codes:
P175E00: Clutch 1 closes unintentionally
P173500: Position sensor for clucth 1- Electrical Malfunciton
I googled a little bit and basically I need to repair the sensor (?). Next week I am going to official Audi service but I think they will just change the whole mehatronic instead of just replacing the sensor which I saw can cost over 3000€. I could find someone to just repair the sensor or whatever but I dont really trust some random mechanic to do it even tho it would be a much cheaper option. Did anyone else have any experience with this or had similar problem and how did you solve it. Also is this normal for this to happen at 102k km? The car is stage 1 500hp and the oil in the gearbox is changed 4k km before this. Never launch controled it, and I often drive it normally.