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 Old 03-13-2010, 06:17 PM   #1
 
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Default Negative Crankcase Pressure

Is there any way to achieve negative crankcase pressure at WOT without the use of a pump? I've read that turbo inlet can provide some vac but not really that much. I've also read about using the exhaust to achieve some vac in the crankcase but this is all new to me.

Anyone have any insight on the subject?
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 Old 03-13-2010, 06:38 PM   #2
 
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I have done just a bit of research on this.....CrankCase Evacuation System
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 Old 03-15-2010, 03:43 PM   #3
 
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Default

Something like this...

PCV bypass for VW 2.0 FSI Description/DIY (long) - Bob Is The Oil Guy

???
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 Old 03-16-2010, 07:56 AM   #4
 
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The exhaust vacuum setup was successfully done by a member here. Something that is worth trying is to simply put a check valve between the IM -> Crankcase vacuum line. It's the simplest thing to try first.
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