Yeah, l'm going to do a compression test later to check piston rings etc and if that comes through ok then l guess l'd best start pricing up a new turbo...
Anyone changed a turbo them selves before? ls it do-able yourself or would l be better off getting a garage to do it for me?

Sorry to hear bout this dude! There is a turbo place up at Blenhiem Ind. estate (bulwell), on the same site as TPS.
How is it running when you drive it??
Is there any noticeable whining noise, more than before you had the smoke??
The only difference (which has only really just clicked since the MOT station has said about the smoke and I've started panicking and paying more attention to things) is that I think I'm losing a bit of power and I seem to occasionally get a 'limp mode' type judder every so often.I dbout the head gasket has gone, is it overheating atall? You cant have blue smoke where the turbo has gone, then a while later its turned white and the HG has gone doesnt add up.
What milage is on the clock?
ive got blue smoke an turned out to be oil seals so im getting mine made hybrid just trying to get somewhere in midlands to do the work for me.
No idea, but looks like there's some kind of sensor on it, so if you want to borrow my laptop to see if the ECU's logged anything then feel free. If not, then if I remember correctly, VAGCAT has diagrams which might help you find out what that part is?