The red hose is your vacuum tube. If your AIS is gone you should remove the hose and seal up the manifold nipple. The green hose looks like your crankcase vent hose but it also looks like you have one already hooked up.
Both lines were attached to something before I took everything apart, AIS was removed by the PO
, I just cant remember where they go.
I thought the red one might connect to the butterflies on the HC
. It's pretty long and was definitely attached to something before I took it all apart. But now the butterfly valves on the HC are stuck, and I didn't have time to figure out why.
Will have to deal with it tomorrow, but I want to get as much info as possible before I go back at it.
As for the crank case vent, that's a different hose that goes into the intake boot on the back of the HC.
I looked at the HC install instructions, it shows something completely different from what I've got. I'm thinking maybe it's because of the AIS removal?