hi I have a strange situation here.Car is Octavia 2.0 tdi cr engine cfhf.I have p0234 and limp mode.Car when I accelerate hit 3 bar pressure and limp mode.I have cleaned vanes from turbo but nothing changed (vanes was fine).Turbo is with electric position sensor.Someone told me that maybe car has clogged intake manifold.But car is running like bullet so I do not believe for intake.Any help?