https://www.dropbox.com/sh/88p9t74fe...4dvQy_tca?dl=0

Enigine light is on, and its reving on its own, i have spent around $3500 on it so far in the past 2 months.

i leave it on running to warm up, by the time i come back to it and expecting a warm car to sit it... the engine is off.

its best to just check out rhe 3 videos i uploaded in this folder

https://www.dropbox.com/sh/88p9t74fe7jfusj/AABTKhyMCf_92lx-4dvQy_tca?dl=0

2009 audi a4 2.0t
stage 2 apr
k&n intake

 

1. Read codes.

2. Have an APR dealer check it.