Wastegate Problems/Vac question

[Sicotic]

I have it hooked up straight to my j-pipe it goes to about 16-18 psi of boost. But if i hook the wastegate up factory form to boost solenoid it just builds boost to about 25 psi and the fuel cut anyone know what can cause this?

 

[kjarri]

Have you tried replacing your solenoid? It sounds like your solenoid is always closed.

 

[gsxofftheline]

I agree. Just take the solinoid out. You'll eventually do it anyway. Its too much of a hassle to have so many solinoids. I took all mine out and all the useless vac lines and car runs great.

 

[habitatguy187]

I have it hooked up straight to my j-pipe it goes to about 16-18 psi of boost. But if i hook the wastegate up factory form to boost solenoid it just builds boost to about 25 psi and the fuel cut anyone know what can cause this?

At 18psi you'll still hit fuel cut. You either have an upgraded wastegate actuator or the one you have is bad (which is probably the case since you said in the other thread that it's leaking) You should buy a new wastegate actuator because it sounds like that one could go at any minute. I've got my old one still for cheap if you want it, just send me a pm.


And by the way, try to stay on the same thread instead of making new ones, because everytime the old one get's updated the people who were helping you out can see it.

 

[Dsmj89]

Just run a straight line from your j-pipe to your wastegate.