Remove screw -arrow- and detach oil return line.
Disconnect connector -1 Loosen lock nut -2- and unscrew cable. Remove screws -arrows- and remove charge pressure regulator -V465-.
Check that the bypass valve -arrow- can move freely.
Note: If running is difficult, replace the turbocharger.
Installation
Installation in reverse order. Screw the boost pressure regulator rod into the actuator half way through the threaded part. Screw in charge pressure regulator -V465- -3- with screws -arrows-. Connect connector -1- to charge pressure regulator -V465-.
Set charge pressure regulator -V465- as follows. Switch on the ignition and select Tester. Press the following buttons on the display one after the other: 01 - Engine electronics, 01 - Guided functions, 01 - Basic setting, 01 - Setting charge pressure regulator -V465-. By rotating the rod, set the nominal value, the nominal value. Secure the cable with locknut -2-. Install exhaust pipe with catalytic converter.