1. fuel injection pump
2. injector
3. fuel rail pressure (frp) sensor
4. fuel rail (common rail)
5. fuel rail pressure (frp) regulator
6. fuel return line assembly
7. turbocharger
8. egr vacuum solenoid valve
9. throttle body (throttle plate actuator)
10. boost pressure sensor (t-map sensor)
11. engine coolant temperature (ect) sensor
12. vacuum pump
13. egr valve
14. egr cooler
15. camshaft position (cmp) sensor
16. engine oil pressure (eop) switch
17. glow plug
18. crankshaft position (ckp) sensor
19. mass air flow (maf) sensor
20. fuel filter assembly
21. fuel heater / fuel temperature sensor
22. water in fuel (wif) sensor
23. dpf pressure difference sensor
24. exhaust gas temperature (egt) sensor 1
25. exhaust gas temperature (egt) sensor 2
26. diesel particulate filter (dpf)
27. accelerator pedal module (apm)
28. fuel tank
29. fuel pump