Engine/Transmission (1998.5 - 2002) edge juice w attitude says 0 boost idts!!

[9412v9824v]

hey one other thing with the 24 valve i have. i have the edge juice with attitude with the hot unlocked on it. all works on it but the boost gauge reads 0 allllll the time. i dont really need it as i dont run it hard but its fun to see... sooo any idea what the issue could be?? mayb direct me in the area of how and where the sensor should be hooked up

thanks so much as i said im not familar with the 24valves