i have a y7 motor in my rex and i think its a z6 intake mani. anyway i bought it like this and idk if this blocked off hose is supposed to go somewhere?(its right under the ground on the intake mani and a bit to the right you can see the end of the screw that blocks it off)
http://i98.photobucket.com/albums/l2...5091540-02.jpg

and also what is this? is it a drain or something? or is it supposed to go to something
http://i98.photobucket.com/albums/l2...5091539-00.jpg
http://i98.photobucket.com/albums/l2...5091540-00.jpg

 

anyone?

 

the first pic is a fast idle thermal valve
the second pic I think goes to the charcoal canister
the third may be your low and high lines for your ac

 

yea the second pic it goes to the canister but is it just a drain or something? or is it supposed to connect to something?

 

Is the brown hose you see in pic 2 what you are asking about
AND
is it the same hose you can see with the blue and red wires in pic 3?

That appears to be the drain hose for the evaporator unit for the A/C. (the black box under the glove compartment).

 

I just looked at my manifold I dont know what the **** you have there. Take some better pics man.

 

my friend was over and his has it on his b18 and it was a vacuum hose for some sensor i dont no what it was