anyone have the vacuum hose diagram for the 20b?
I kind of want to make sure everything is right under
there. I did the silicone hose and tie wrap thing because
I was not getting boost after 4000 rpm, so I assumed
that it might be a bad vac line under the intake, but after
doing the job, the old hoses didn't appear to be that bad
I was getting boost to the red line the first couple times
I drove it and now there is nothing above 4000, I did
check the turbo and it seems to turn freely, I cant
imagine what else it could be.

matt

 

do a search in the fd section about how to diagnose it. both systems work the same way, its just the parts are in different spots. if that doesn't work there are a couple of other things to try. oh did you check the codes?

mike

 

didn't code check yet, didn't test drive yet since
doing the hoses, who knows it might be better
now, just wanted to check and see if it was all
correct, and wanted to find out what one of the
hoses is that runs over next to where the fuel
lines connect, there are 2 small vac lines that are
in a row with the fuel lines, one goes to a vac chamber
and the other I have no idea what it is for.
I just put a cap on it..

matt

 

Here's a 13btt one if it helps.. they're similar.[IMG]c:\13bttvd..jpg[IMG]

 

that img didnt post well ,,, you can just email it to me if ya like.

matt