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Functional diagram intake, turbocharger, exhaust diesel, 4-cyl

Functional diagram intake, turbocharger, exhaust diesel, 4-cyl


Components (for systems with PSG16)


1. Vacuum pump

2. Filter element

3. Mass air flow sensor

4. Turbocharger

5. Wastegate

6. Catalytic converter

7. Intermediate silencer

8. Rear silencer

9. Charge air cooler

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

11. Vacuum tank

12. Swirl throttle regulator

13. Swirl throttle control valve

14. EGR valve

15. Charge air control valve

16. Pressure sensor

17. Brake servo

18. Check valve

19. Check valve

20. Engine