Induction function diagram, turbo diesel exhaust
| Induction function diagram, turbo diesel exhaust | 
| Components (for system with PSG16) | 
| 1. | Resonator | |
| 2. | Air cleaner filter element | |
| 3. | Mass air flow sensor | |
| 4. | Turbocharger | |
| 5. | Turbo regulator | |
| 6. | Catalytic converter | |
| 7. | Middle 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. | Swirl Control Valve | |
| 14. | EGR valve | |
| 15. | Boost pressure control valve | |
| 16. | Pressure sensor | |
| 17. | Brake servo | |
| 18. | Non-return valve | |
| 19. | Non-return valve | |
| 20. | Engine | |

 
     
		