C5(X7) - DV6TED4 — CITROEN

🧭 Before you start

Fits: platform codes 1.6, HDI, 16V, FAP

Don't miss

• Caution! The temperature of the engine and exhaust will increase significantly
• Caution! Note the additive hazard warnings

🔧 Engine codes this applies to

📐 27 workshop diagrams for DV6TED4(9HZ)

Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.

📋 Procedure

Preparation and removal

1. Caution! The temperature of the engine and exhaust will increase significantly
2. Check the tightness of the turbocharger hoses
3. Note: The fuel tank should contain at least 20 litres of fuel
4. Select the highest suspension position
5. Remove the underbody cover

6. Disconnect the line(s)
7. Connect the diagnostic tool
8. Disconnect the pipe
9. Delete all the fault codes
10. Activate the diesel particulate filter regeneration function
11. Caution! Note the additive hazard warnings
12. Detach the breather pipe
13. Note: Mark the position
14. Release the clip(s)
15. Remove the additive tank
16. Disconnect the filler pipe
17. Run the engine at idle speed
18. Wait until the engine has cooled down
19. Stop the engine
20. Empty the additive tank
21. Collect the escaping fluid in a measuring container
22. Check the additive level

Installation and checks

23. Refit the additive tank
24. Installation is in the reverse order of removal
25. Raise the vehicle
26. Remove the underbody cover
27. Refill the additive tank
28. Refit the cover
29. Reprogram the additive pump
30. Use the diagnostic tool
31. Raise the filling container above the additive tank
32. Open the filling container valve
33. Close the valve when fluid is escaping through the overflow pipe
34. Disconnect the additive tank filling kit filler pipe from the additive tank filler pipe
35. Disconnect the overflow pipe
36. Remove the filling and overflow container
37. Reconnect the filler pipe
38. Using the diagnostic tool:
39. Check the additive level
40. Refit the cover
41. Lower the vehicle
42. Reset the additive system
43. Use the diagnostic tool

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