Crankcase Ventilation sensor

Sndille1 · 07-14-2018, 11:04 AM

Does anyone know how these sensors function and what they are "looking" for as far as signal goes. I want to get rid of stock system completely and go to a custom built catch can vent to atmosphere system. I am looking for a way to hack these sensors to constantly say everything is awesome or is it a tune out problem where car must be told not to look for that sensor?

TDIwyse · 07-15-2018, 07:26 AM

This might be helpful: https://www.e90post.com/forums/showthread.php?t=1151874

07-14-2018, 11:04 AM	#1
Sndille1 Registered 0 Rep 3 Posts Drives: 2011 BMW 335D Join Date: Sep 2017 Location: Ohio iTrader: (0) Garage List 2015 BMW 328i GT [0.00]	Crankcase Ventilation sensor Does anyone know how these sensors function and what they are "looking" for as far as signal goes. I want to get rid of stock system completely and go to a custom built catch can vent to atmosphere system. I am looking for a way to hack these sensors to constantly say everything is awesome or is it a tune out problem where car must be told not to look for that sensor?
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07-15-2018, 07:26 AM	#2
TDIwyse Colonel 614 Rep 2,410 Posts Drives: 2011 335d Join Date: Aug 2012 Location: MidWest iTrader: (0)	This might be helpful: https://www.e90post.com/forums/showthread.php?t=1151874 __________________ 2011 335d 11.68 @ 125.71 mph 1/4 mile NHRA certified track Ram Cummins with lots-o-mods
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