Saugrohrdruck Regeldifferenz??? Golf 4 TDI 81KW | Posts 16+

Hi,

And what do you think? With a large syringe and a little skill, it can be quickly checked... see the relevant articles.

In at least one workshop I visited, I wouldn't trust that every master technician knows what a VTG is and how it works...

Best regards,

Jan.

He also thinks the boost pressure might be too high?
How can I lower it? Do I absolutely have to replace the turbocharger?

Try to get the VCG (Variable Geometry Turbine) to operate smoothly, and then it should work.

I'll check it out tomorrow.