BPV was: CEL possible O2 sensor 1.6 bar now 1.3 SOLVED?

PeterBergin at aol.com PeterBergin at aol.com
Tue Sep 7 18:22:51 EDT 2004

My chipped avant shows about the same boost as yours.  1.5-1.6.  I made the 
3" pressure tester with the truck air stem.  The only leak I could find was 
around the oil fill cap at 20 psi and it would shoot my oil dip stick up.  I 
question the accuracy of the stock gauge.  Mine shows .9 with key on, motor off.


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