SAAB WIS ONLINE

Function diagram

Function diagram



1. Check valve, crankcase ventilation

2. Air filter

3. Unit, mass air flow sensor (686), E39

4. Turbo

5. Charge air cooler

6. Bypass valve

7. Solenoid valve, turbo bypass (605), E39

8. Throttle body actuator unit (604), E39

9. Sensor, intake air (688), E39

10. Intake manifold absolute pressure sensor (431), E39

11. Engine, LHU

12. Crankcase ventilation, oil trap

13. Check valves

14. Solenoid valve, EVAP canister purge (321), E39

15. Evaporative emission canister

16. Wastegate valve

17. Charge air regulator

18. Charge air solenoid valve (179a), E39

19. Preheated oxygen sensors, front and rear (592, 593), E39

20. Catalytic converter

21. Front silencer

22. Rear silencer

23. Vacuum pump

24. Brake servo

25. Check valves

26. Atmospheric pressure sensor (539), E39