k so i sold my avcr today and im picking up a gm boost control solenoid tomorrow so i just ran the car on waste gate pressure

so im driving and the car feels stronger which is weird since it was tuned at 15psi and the wastegate spring is 14.7psi hmmmm so i decide to do a pull and watch the boost gauge 4thgear 3k rpms wot instantly runs out a prosport 30psi gauge goes way past where it says the word boost then i throw a lean code.... holy fuck did it ride out though

anyways for running the vaccum lines to just run wastegate pressure on an external so you let the barb on top just bleed? because mine is T'd back in