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Boost gauge not reading first turbo


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Hi guys, so i installed a boost gauge and i cant figure it out properly..

 

The old owner installed a boost gauge, but he butchered all the lines and looped it all and taped them back together with duct tape.. Dodgy.. So i went and got a bunch of straight joiners and a boost gauge, iv installed the gauge and tried all the lines the old owner butchered, the best result iv gotten is no reading until 4k rpm then it reads up to 15psi.. The car boosts and drives fine but i cant figure out which line to get the gauge to read both turbos..

 

So i did a bit of research and found alot of people used line 10, which i cannot find at all, others have said line 22 which read up to 10 psi, line 8 reads up to 15psi, others also said straight off the manifold or the BOV, but those only got readings of 2-3 psi..

 

I have no idea what to do next..

 

Heres what the bay looks like at the moment

 

http://i64.tinypic.com/2hdd4er.jpg

 

http://i63.tinypic.com/mhbtzm.jpg

 

http://i66.tinypic.com/nbzvw6.jpg

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Hi there, it's hose 10. On the vacuum box you will see the hose at the bottom under hose 8. Hose eight is numbered on the hose but somehow my hose 10 is not. Put in a T barb to run your to your gauge. And shorten the hose... I recommend changing the plastic hose I see to the more durable hose to with stand the heat from the 2 turbos. You can send me a pic of the hose you choose for verification

 

 

Sent from my iPad using Tapatalk

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Wow. Ok your hoses are put back up wrong. Mmmmm see if this pic will help you.

843936282_2016-01-1616_29_14.thumb.JPG.b861e39582f0cd9a8aafe27e642909d1.JPG

 

It's up to you to follow the picture and reroute the hose correctly but that your choice. So from your pic it does look like your hose 1. But follow the pic above.

 

 

 

Sent from my iPad using Tapatalk

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Years of swapping owners who thrash the hell out of it.. Im looking at my options.. Iv got my outback still so im in no immediate rush to get it fixed.. Im thinking a second hand box to get on the road quicker, save up and get this box rebuilt, or go all out and put an sti 6 speed box in
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