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
|