Vacuum System Overview

Vacuum System Overview


When routing the vacuum lines, make sure they are not kinked, twisted or pinched. They could disable the vehicle.






1 Vacuum Diaphragm

• On the turbocharger.

• With the charge pressure actuator position sensor.

2 Wastegate Bypass Regulator Valve (N75)

3 from the Brake Booster

4 to the Vacuum Pump

5 Connection Piece

• On the vacuum pump.

6 Check Valve

• Note the installed position: the white connection faces the junction piece - item 10 -.

• Checking, refer to => [ Vacuum System, Checking ] Vacuum System, Checking.

7 Air Filter Housing

8 Silencer

9 Cylinder Head Cover

10 Junction Piece