I am selling a 2007 MS3, but it is not bone stock. You can see all I have done in my signature. I am in scott's valley, so just a quick drive over...
I'm glad that you were able to find the solution. While it is frustrating as hell while you are going through it, I find that these are the issues...
I I could send you my old stock turbo, 30k miles on it, for shipping cost. That way you could swap yours out, and see if it fixes your problem.
I'm not trained in this at all, and it could be my comment is just my ignorance showing. Could it be that the used fuel rail pressure sensor which...
Welcome back to the boost!
Easiest fix would be to replace the battery, especially if you know it is old. If you look at the service manual it seems like the battery is...
Separate names with a comma.