1g tb

ok i just got done installng my tb, i know it might be a little late to ask this but anyway, the article on dsm tuners specifies that the 1g TB should have 4 "nipples" for vacuum lines, the 2g has only 3, so the 1g Tb thati got has only 1 nipple, WTF? anyways today i blocked my EGR, and the say something that we have to do if we wanna keep the egr, what i did is i just left the hoses there not hooked up to anything, and started the car, it was idling at like 2K, probably because it was cold, but after that i removed the stoper thing on the 1g Tb, and on normal operation temp it idles at 700, it'll try to adjust the tps tomorrow, but my questions is, what was i supposed to do with the other 2 vacuum lines, i know for sure 1 comes from the egr, but the other one? heres a pic of the 1TB on my car, and the 2 hoses there, , aww, pics are not working i think, anyways here the link to the picture
http://www.photo-garage.com/images/jansman/TB1.jpg

What year is that TB? You can only use 91-94 N/A 62mm TB & Turbo 60mm TB. The 90 TB have, well a Vac line issue.

Never seen that before. I was expecting to see a 90 TB, but thats not a 90, and you wouldnt have been able to hook up the electrical stuff anyway.

What year is that TB? You can only use 91-94 N/A 62mm TB & Turbo 60mm TB. The 90 TB have, well a Vac line issue.
i really don't know what year it is, i got from a guy on ebay, i e-mailed him, i'm waiting for his reply, now i read somewhere that the fiav and re-routing the coolant cold help with my high idle at starup,