Has anyone run into a turbo issue with the 120 diesel turbo wastegate? I have taken the electronic actuator off but it would sem that the wastegate is jammed. It is boosting on idle and has almost zero power. The actuator linkage cannot be moved by hand. Is it sprung? would seem strange to me but not out of the realms of possibility. If anyone has the schematics of the turbo or a few photos it would be greatly appreciated before I go to the effort of removing the turbo and stripping it down. It would be a great waste of time only to find out that the unit is sprung or has a generic fault already documented.