Problem With Aquamist 1S . . .

[turbor850]

So I have my water injection system in for a while now. I decided to install an ingnition system in my car. Now for some reason, I can't get my water injection system to work . . . . I put the pressure switch to vacuum so it would just go on if the ignition was on, still a no go. I have the + on the + of the ignition coil and the battery red and black are on. I checked the fuse, looks good, is there anyway the relay could have gone wrong ? Or is my ignition system pulling all of the power away from the system ?

Thanks