Hi. I just installed my turbo xs high performance boost controller but i dont think its installed correctly because no matter what i do the boost always just keeps on going.

here is what i did.

I disconnected the 2 hoses comming out of the factory boost controller solenoid and i capped off the 2 black nipples with electrical tape and seald it off. I then cut the hose going from the blow off valve to the intake manifold and put a T in it and connected a hose to that T. The other end of that hose i put in the blue {bottom} nipple of the Turbo XS high performance boost controller. I then disconnected the hose going from the turbo and i capped that nipple off with electrical tape and sealed it. I then capped off the hose that used to be plugged into the factory boost controller soledoid to the intake and i sealed that off. I then plugged a hose into the wastegate actuator and plugged that into the bronz nipple on the turbo xs boost controller. the bronz one has an arrow on it.

I did the pre setup like the insructions said where i turned the bronz {coarse adjuster untill the ball inside stopped moving and i turned the blue {fine} adjuster clockwise till it stopped then turned it counterclockwise twice. I hear a sound like air comming from the boost controller but dont feel anything. the vacuum is fine atidle. But when i press on the gas the boost just keeps going and going. I try to stop it when it passes 20 psi but has gone to 24 psi once. The last setting i used was the course adjuster was opened counterclockwise about 3-4 turns. The boost got to about 21 spe then a LOUD screach was heard so i gave up and parked the car. PLEASE help me guys.

 

where the hoses connected to the correct ends on the boost controller?? the end from the manifold (bov tap) should be the inlet, and the outlet should be what goes to the wastegate. When i installed my boost controller i had the same problem, the turbo just kept going and going and so on, so i backed it all the way out. Try that, because its always better not to boost any than to boost 30lbs! let me know what happens.

 

wait so the hose from the bov tap is supposed to go to the gold connector and the blue one goes to the wastegate? the gold connected has a arrow pointing in the opposite direction of the hose that u would connect to that nipple.

 

humm... dont look at it in colors, the inlet is where the line from the bov goes, and the outlet goes to the wastegate. Whichever way the arrow points.. that end that it points to is the end which goes to the wastegate.. make sense?

 

ya but the problem is, the arrow doesnt point outwards towards the tip of the nipple, it points inwards away from the nipple