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Re: Where does WG control pressure go ?
In message <email@example.com> firstname.lastname@example.org (Kenn Thyrsted) writes:
> The big question is, however , that i can hear the applied ctrl-pressure air
> venting INTO the WG, ie into the exhaust system.
> This indicates a torn diaphragm, - doesn't it ?
> If it is (torn) , i'd have to buy a new WG , wouldn't i ?
No, it's fine. The diaphragm separates the control pressure chamber
from the upper chamber used by the ECU to vary boost. The control
pressure chamber is not very well sealed from the exhaust - leakage
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