circusmagic

I've been doing a search and also looked at the Mazda Vacuum Hose Diagram and I can't seem to find where this hose tie into? It says it leads to the PRESSURE REGULATOR but I still can't find it on my AUTO engine. If anyone can help...I'd appreciate it. The hose I'm talking about it shown with the YELLOW dots. I can see where it come from the "rat's nest" but can't seem to find the connection on the Auto Engine.

quicksilver_rx7

It goes to the FPR (Fuel Pressure Regulator) If you can't find it, you're honestly not looking hard enough (not trying to be sarcastic, just direct).