I picked this car up on cinco de mayo. I always wanted an audi. Came across this one for $800.00 so i knew there were problems. So as far as my knowledge of audis is none. I knew they were tight and cramped and horriable for parts and expensive. Buy i digress i always wanted one.... now i have one. So the CEL is p0411 which is the SAI sysyem after 330 dollars later i traced the problems to stupid cheep vacume lines. It has no radio been trying to install an after market one but again its stupid complex. 

Future mods: 3 spoke s series racing wheel anti sway bars, two tone interior. Im not going for speed more of a family driving car.