Today we are discussing the subject of the oil consumption of the BMW M54 engine, an engine known to be particularly greedy for this elixir! Mine is no exception to the rule, it consumes quite a bit of oil, and in this video I will try to improve this consumption, without opening the engine. To do this, we will have to address several "controversial" subjects on this engine, such as segmentation, or even the 02PilotMod!
Enjoy watching everyone, and a huge thank you to Alex DBN for his participation in this video and the loan of his tool!
0:00 Intro
4:00 Oil consumption: potential culprits
11:00 CCV explained
17:45 CCV vacuum measurements Origin
20:10 Diagnosing the CCV membrane
20:58 02PilotMod installation
21:50 02PilotMod vacuum measurements
24:58 Road test
31:38 Debriefing
37:45 02PilotMod check valve
40:40 Segmentation and carbon
41:25 Conclusion and outro
- The 02Pilot topic: https://www.bimmerforums.com/forum/showthread.php?1629018-Oil-consumption-after-CCV-replacement
- The M54 France group: https://www.facebook.com/groups/345534685929865
References CCV :
- CCV : 11 61 7 501 566
- Cylinder head cover pipe : 11 61 1 432 559
- Crankcase return pipe : 11 15 7 532 649
- Oil vapor pipe : 11 61 7 504 535
- Intake manifold distribution pipe : 11 61 7 504 536
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