Om 606 turbo vacum fail.
My english is bad.
I have problem whit my s300 om 606. Turbo goes off when i hold even rpm.
I post video, there you can see how it will act.
https://vimeo.com/307776126
Thnx for help.




The video is not showing much beside that you have lot of oil leaks.
To inspect the turbo, pull the inlet hose, inspect the fins for damage and try to spin it with finger. Good turbo suppose to make lot of turns before it stops.
The video is not showing much beside that you have lot of oil leaks.
To inspect the turbo, pull the inlet hose, inspect the fins for damage and try to spin it with finger. Good turbo suppose to make lot of turns before it stops.
I have changed boost sensor, turbo solenoid with egr and back (both have same product) code. Star dont give codes. Vacum hoses looks nice. Egr moves freely.
Boost sensor only controls turbo vacum solenoid or its "connected" some other devices that can cause this kinde problem. I know , when i disconect egr vacum solenoid then turbo vacum is "gone".




So the only problem you might have is sticky wastegate, or air leaks.
Than again, you chose to not disclosure your location and MB makes different set ups for different market, so what we know about US models might not apply to your engine.
Pictures would explain a lot.


