[200q20v] Re: [audi20v] Re: SMOKE SHOW...! Further thoughts

QSHIPQ at aol.com QSHIPQ at aol.com
Mon Apr 23 11:41:29 EDT 2001

In a message dated 4/22/01 11:04:38 AM Central Daylight Time, 
C1J1Miller at aol.com writes:

> How does the oil on the 20vt get back upstream to the mass airflow sensor?
>  Chris
Blown turbo seals in either car.  Since PCV on the 20vt is after the MAF, not 
a problem.  PCV on the 5kt is also after the MAF sensor, though you could get 
some slight contaimination I suppose from the Decel valve activation.  That 
said, crankcase ventilation on the CIS cars hasn't been a problem (that I'm 
aware of anyway), and I'm not aware of any in the 20vt cars either (since the 
hot wire goes into contaminant burnoff mode anyway)


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