Hi everyone, been having this issue with my 2006 V70 2.5t for a bit now. I recently had an ecu remap done. It now pulls like crazy! hahah
shortly after though, i noticed that i was having some issues with the turbo. at different times it will work okay and then all of a sudden it kicks out! it feels like i'm driving a N/A car...it's slower but drives okay...i don't have any smoke coming out of the back and no CEL on the dash. After a bit, i'll try again and the turbo is back and then out again...
The car has 93k KM on it and i just change the TCV valve last week (thought it might have been that)....
the rest of the car is stock...
fab

 

I would defiantly post this in the 70 sub forum, you will get more responses...
But Have you checked you vacuum lines?

Where did you get the re-map done?

 

I haven't checked the vacuum lines yet..the remap was done by upsolute...
fab