Had the same problem on my lc sounds like just as the turbo is spooling up its dumping all of the preasure back through the dv sometimes it happens and sometimes not also at different rev ranges sometimes very early around 1500rpm then others at around 2500rpm can cause a few problems when trying to join a dual carridgeway or motorway serviced my 007 and running it the wronge way to try and help but with no results im also running forge tip and turbo back miltek with 200cell cat on custom code stage 1 im at a loss with it realy as this has been going on for ages now
I have this very same issue guy's did anyone close down on what this might be, was thinking i might try the old bosch DV on to see if it corrects it or not.
