Need Help with Blitz SBC iD

[ed R34]

I bought the car with this and the guy thought he was running 14psi. But the boost gauge keeps telling me its running stock. I took it off the car and the boost was running the same ie.stock. I tried it on my friends S15 and same result. The digital display says 14psi but running stock on his car.

Would it be a prob with the solenoid? and if so... how can i try and fix it?

If it cant be fixed? is there anywhere where they would sell a dual solenoid on its own?

Any help would be great..

[ed]

did you plumb it in correctly?

has the SBC been setup to read correctly?

[ed R34]

as far as i know it has... my firend with the s15 is a mech and he put his in ok.. but his is a profec... and we also tried it on his car too... unless he hooked it up wrong aswell.

im not sure how to set it up to read correctly as there was no manual and i have no idea how to use it.