final left over hoses, s50 OBD1

[BustaRhymes325i]

Ok so I have a few hoses that need to be figured out:

1.) Ok this hose coming off the spider hose. I believe it plugs into the throttle body, but I dont know to which hole.



Here is a pic of the TB:



2.) Here is a small hose coming off of the ICV under the intake manifold. No clue where it goes either:



3) I have no pic of it, but there are 2 holes in my intake boot on the bottom, side by side. I know one end of the crank case breather hose up by the vanos solenoid plugs into one hole, but no clue about the other.

4.) I also have one female connector coming off the harness, and determined it to be purge valve. I dont use any of this crap, is this an issue?

[herlsy]

1. Skip the tb and route back to cylinder head.
2. Goes to plastic beather connector on valve cover
3. Should be a hose that goes from the ICV to the bottom of the boot, its the longer hose you see on the ICV in pic 2.
4. Not sure how people bypass this, i personally use my charcoal canister/purge setup

[jrdeamicis]

Just keep the purge valve there. Or you will get a code.

Make sure to block off the TB or you will have a vac leak. That third nipple is for the charcoal setup. How do you expect to get your car certified with no charcoal can?

[jrdeamicis]

Also make sure to block off the vent from the gas tank....

Btw, your E30 has a charcoal canister. You can just set it up for your car..

[BustaRhymes325i]

Ok, so on my throttle body pic, I am blocking off all nipples to my understanding because 2 are coolant lines (not running coolant to TB), and then the 3rd is supposed to connect to the charcoal cannister, which I also am not running.

Can this be confirmed?