BMW 3-Series (E90 E92) Forum - View Single Post - Turbo Control, Vacuum System, Pressure Converters etc.

Yozh · 09-12-2017, 02:19 PM

The vacuum accumulator is pn 13627808456 but yes the wastegate does not go through that anyway. My point is you need to make sure there is a good system vacuum as leaks elsewhere will affect vacuum supply to the wastegate pressure converter.

09-12-2017, 02:19 PM	#67
Yozh Colonel 870 Rep 2,615 Posts Drives: 2011 335d M-Sport Join Date: Mar 2014 Location: Wet Coast iTrader: (4)	The vacuum accumulator is pn 13627808456 but yes the wastegate does not go through that anyway. My point is you need to make sure there is a good system vacuum as leaks elsewhere will affect vacuum supply to the wastegate pressure converter.
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