Turbo wastegate buzzing noise.

[Ben-e-boy]

Sorry mate, I don't know the right term for it. The equivalent of a throttle link on a petrol engine. You twist it to increase the revs. I will pull apart the turbo inlet and dump tomorrow and check the housing.

In regards to that disconnected hose, do you have any idea why it has been done? It was like that when I bought the car.

Regards,
Christian.

Blocking the boost reference to the wastegate is just the idiots way to make more boost.

I still have no idea why you would pull the throttle linkage off the pump to find a noise