standard recirc valve
02 July 2012, 06:34 PM
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standard recirc valve
Hi all just bought myself a 96 wagon, fitted panel filter, decat and polar performance ecu. I am only making .9 bar boost and should be making around 1.1 bar. I did a boost leak check and the standard dum valve was leaking at .8-.9 bar. So is my old type valve worn out ? What pressure can the standard One take ? Seen a couple of second hand legacy twin turbo ones , one orange label, one blue label are these any better. Cheers in advance.
05 July 2012, 06:30 PM
#3
Hi all just bought myself a 96 wagon, fitted panel filter, decat and polar performance ecu. I am only making .9 bar boost and should be making around 1.1 bar. I did a boost leak check and the standard dum valve was leaking at .8-.9 bar. So is my old type valve worn out ? What pressure can the standard One take ? Seen a couple of second hand legacy twin turbo ones , one orange label, one blue label are these any better. Cheers in advance.
As a quick test you can remove the DV, block both holes off (with any thing suitable) and go for a quick test drive. If your boost improves then the DV is fudged.
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