Vacuum line question!!!

[turbowill3218]

I have a vacuum line coming from my wastegate to a place near my coil pack. Then I have another line coming from my turbo and and going nowhere but its connected on the housing. I recently bought the car and trying to fix the mistakes. I was told there is a line thats supposed to go from the wastegate to the turbo housing but there are two separate lines. In the pic below is the line that actually comes from the wastegate and the circled part is where it ends up.

 

[johnathan1]

OMG, that orifice is supposed to be where a coolant line attaches to the throttle body...lol

That comes all the way from the turbo housing? LOL

 

[Evilempire1.3JZ-GTE]

water pressured bov ? funny..

 

[suprra_girl]

hmmm i think you've missed the line as i highly doubt it goes there as it would send water into the gate

get a bit of vacuum hose and connect the compressor housing to the wastegate = fixed

 

[isnms]

:bigthumb:

get a bit of vacuum hose and connect the compressor housing to the wastegate = fixed

Also look here - http://www.cygnusx1.net/Supra/TechTips/vacuum_hose.aspx

 

[supra90turbo]

OMG you need to remove all coolant/vacuum lines and start over.
First of all, you don't want to reference your BOV vacuum off of the TB, you want to get it from the intake manifold.
Second of all, you DEFINITELY aren't going to be getting vaccuum from the ISCV, because coolant runs through there.

how true it is that 99% of the time the problem with MK3's isn't the car, it's the owner.

Good luck getting that back to how its supposed to be. I'd replumb the whole car if I were you...

 

[jetjock]

What he said. My only comment is a little RTFM goes a long way....

 

[turbowill3218]

I want to but I need a better guide then that one on cygnus. I can't figure that one out. The previous owner also took out cruise control and the charcoal canister and now most of their stuff is just sitting around. This is a big headache.

 

[isnms]

Cygnus has a picture, w/ highlighted hoses, and a description. Can't get much better than that.

PS: If you click on the picture it brings up an even bigger picture.

PSS: Also check this page. It shows the missing bov lines. - http://www.cygnusx1.net/Supra/Library/EPC/291420/catalog.aspx?Figure=2211&Page=2

 

[turbowill3218]

Thanks. I already knew about that believe it or not. This engine by is just a mess though. I'll figure it out.

 

[isnms]

Check out Bishop92T site for some high resolution pics of engine bay with labels

Go to bottom of page -
http://www.ma70.com/bishop92t/techtips/index.html