hi guys just wondering what this could be, as have put it down to a knackered actuator but also have another theory on a stuck wastegate but i have lost all boost.

Has been on and off for a month now where it was only boosting to .2/.3 bar, then it would suddenly come on boost.

I took it to FITP sunday (250 mile each way) and it was fine, but took it out for a run to town yesterday and after 6 miles lost all boost,

any ideas what this could be?

cheers fellas.


and whilst on the subject of actuators what do the numbers represent?

18, 22, 31 etc?