This is where the line starts at the boost bypass valve. White mark
Over towards the snout, then under it behind the coil packs.
Under the snout to that tee, one end goes onto the LIM, the other end routes around back along the rear valve cover.
Out the back of the snout alone the alt bracket, along the rear valve cover.
To the MAP sensor, as Bill said one of those is open to atmosphere, I didnt check which but I can if you need.
vacuum cap on the blower, rear one goes to brake booster, middle one is capped, front one goes to bypass valve.
And this is the L32, 2004 Comp G