BMW 3-Series (E90 E92) Forum - View Single Post

ksfrogman · 11-26-2006, 09:53 AM

FYI, I know there has been some discussion and debate about the true function of this valve. I recently discovered that the E90 electrical system may have a backpressure sensor as well.

11-26-2006, 09:53 AM	#4
ksfrogman Major General 576 Rep 6,750 Posts Drives: E90 330i 6MT Join Date: Nov 2005 Location: Torrance, CA iTrader: (12) Garage List 2006 330i [0.00] 2006 330i [0.00]	FYI, I know there has been some discussion and debate about the true function of this valve. I recently discovered that the E90 electrical system may have a backpressure sensor as well. __________________
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