help needed on plumbing grid electronic boost controller soleniod

[superspat]

i got a cheap boost controller of dragon performance (rx7 specialists) i need help trying to figger out which hoses goes to the turbo housing and actuator

the soleniod has 1 port on 1 side of it with the letter A on and on the other it has 2 ports with the letter R and P on,

on the side with the single port on i can not blow through the pipe

on the other side if i blow through pipe A it will come out of pipe R but not pipe P, im not sure which port is for a actuator and which is for a external waistgate

heres some pics of the soleniod if it helps

pipe letter A

pipe holes R & P

i dont really wanna put it and find out which pipe is for what incase i do any damage to the controller or solenoid

im guessing the pipe letter A would come of the turbo and ether R or P go to the actuator but i could be wrong as only guessing.

if any 1 can help would be wicked or point me in the rite directino as cant find any thing on the controller as its some crazy JDM make