Mysterious B18A component !?!?

[MofongoY2K]

Here's the deal. I'm trying to regester my "new" car (a '91 CRX with a B18A), but it failed the emissions test (the previous owner is one of those lucky bastards from FL). Now I'm trying to complete the gas recirculation and emissions systems. From a visual inspection, I can only spot a missing component as outlined on the picture.

I can't find its purpose on my lousy Haynes Manual. Can somebody tell me what this valve(?) is for? To what it is connected to? Also, would you guys have a vacuum hose diagram for '92-'93 Integra LS?

Thanks in advance for your help.

PD: BTW, this is a picture of my engine bay:

Can you guys spot other missing emissions related components?

Thanks again!

 

[MofongoY2K]

FIXED THE HYPERLINKS :unsure:

 

[MofongoY2K]

Upps! I also realized this should have been in the DA forum... Moderator, feel free to delete this post. Thanks.

 

[JDMilan]

can't spot anything, and gotta love florida, it's about the only good thing down here.