Hello, ı have a terrible problem with My car
the service could not find a solution for the problem. Turbo boost is very low and sometimes it does not even boost
we changed Turbo pipe and boost control valve but it is still the same. Can you help me pls?

 

Check all your pipes, again, especially the one connected to the top of the turbo, for cracks or splits. Sometimes they only show up under high pressure. Also pipe to your TB, I had that one come loose on the freeway and I thought I blew up my motor, turns out I just lost boost pressure.

 

Thank you very much for your help, as soon as possible ı ll go to the service and get them checked all pipes