Mustang guys please help!

my240nissan, this doesnt apper to be coming from anywhere near the PS pump or the Resevoir, still possibly low?

admittedly i didnt check the PS fluid level because the sound is coming from almost underneath the car. and yea i was just too lazy to deal with the hose since she showed me it in the parking lot at UB.

Bikerfry there is vac coming from that broken line, and when i plug it the engine dies, didnt think it was a huge deal since she drove it on the highway to school.

BTW there is no cooling problem i dont know where that came from.