This is my last post i promise. :)

I have a 2010 audi a4 m6. About 6 monnths ago i started noticing upon acceleration i would get a studder in power. I later found that it was the diverter. I got the 0299p code everyone dreads, as long as you dont allow the studder it wont throw the code and CEL goes off after something like 100 miles. I order the GFB DV+ and i smoothed out the loss of power, but it did not fix it. Anyone had this issue? Did you end up replacing the diverter solenoid?