been out in the car last night and it wasnt boosting at all, whereas at 2000rpm you'd expect a kick in the back it was just flat, if you accelerate and let off i can here the DV working but the turbo aint spooling up, had a look with the search button but cant find anything, i only fitted the 007P DV last week any ideas?

Remove it and put the original back on, see if there's still an issue.

Sounds like limp mode limiting the boost to 5psi. Probably a 17705 error code. If you key off and on again, does it behave normally after?

Check on the hoses too as there are a couple of common ones to fail

Sarah

yeh i've changed the y pipe already as it was split might have to have a look see if anymore are leaking, i didnt think it would be the DV as its been fine for a week, looks like i'll print a page off etka tonight and thats tomorrow mornings job sorted, i'll try the turning off and back on tonight should this reset it to normal mode?