DV making a Chewww noise

[Panthera]

Recently, when I change gear with half throttle (not thrashing it) the DV(?) seems to be making a 'chewww' type of noise. I mentioned this to the specialist that I use, who did a diagnostic check and there was no fault found.  Also if i accelerate in 3rd from 2-3000 light/mid throttle and don't change gear i also hear this noise. Is this a sign that my DV or something connected is on its last legs?

the GTi is due for it 80k service in about 400miles (according to the dash warning) so  i will mention it to them again.

I will post some pictures on my GTi now the Bilstein B12 Pro kit has now settled at some point over the weekend.   

Darren

[K9]

i'm having the same sound. it sound like a small blow off valve when loading the turbo up and letting of

[GTIEagles]

I also get this only when the engine is cold mine completely goes once warm.

[Dan_FR]

Could be the way you are coming on/off the throttle causing the DV not to open since its operation is controlled by the ecu... A video would help!