Hey guys,
So I bought my gtt about 6 months ago and recently bought a boost controller for it.
Me and the guy I bought it off hook up the hoses and while doin that found the turbo, actuator and BOV return Were all T'd together, the guy helping me said this would cut out my two stage boost, meaning I have 7psi all the time I stead of 4 then 7.. So we blocked the BOV return And put the turbo and actuator hose through the hks evc solenoid. So I drove home like that with no electronics and was goin to hook that up at home(it felt sluggish on the way home, suspecting because now it has the 2 stage boost). Hooked it up went for a spin and it was completely different, it took off!!. I read off the monitor 145 kpa!!!! So I unplugged the ebc and ran it how I did all the way home, still overboosting! Not sure what has changed since plugging in the electronics but it hasn't liked it.
I then put the hoses to how it was before we touched it, felt the same as before we did anything. Then connected the turbo outlet to the actuator and it felt the same when I drove it home, little sluggish. Since then I've opened the solenoid up to see if the plunger was stuck. It wasn't, moved nice and freely.
So that is my experience so far.
Question 1: why were those three hoses T'd together?? Is it to get a steady 7psi boost??
Question 2: could my actuator be on the way out and that's why I'm not using a solenoid in the first place??
Question 3: seeing as it works without the solenoid would you guy think that's the problem I'm having??
Any advice or answers will be greatly appreciated,
Jarrad.