Have a myvi with BOT using YRVT manifold, turbo, intercooler etc.. it comes with this bosch pbv, the vacuum hose runs back to the intake manifold but somehow when boosting even as low as 0.1bar i hear a whoooshh...
I'll be grateful if anyone can recognise this version of Defi VSD. I don't have a clearer pics of it for now and this is the best i can provide. I've come to realize that the shown Defi VSD...