SAAB WIS ONLINE

Function diagram

Function diagram



1. Resonator

2. Filter element

3. Mass air flow sensor

4. Turbo unit

5. Turbo regulator

6. Catalytic converter

7. Centre silencer

8. Rear silencer

9. Charge air cooler

10. Oil trap for crankcase ventilation (integrated in engine)

11. Vacuum pump

12. Swirl throttle regulator

13. Solenoid valve, swirl throttle

14. EGR valve

15. Boost pressure control valve

16. Pressure sensor

17. Brake servo

18. Check valve

19. Check valve

20. Engine

21. Cut-off valve