Resolved 1G Does anyone know where these connectors lead?

[Blkapache01]

Hey everyone,
I've been trying to trace a vacuum leak and while I was looking, I came across these connections that had no sockets that I could find. It's a 2.0 non turbo Talon and I was wondering if these look like connections only for upgrading/adding components or does anyone believe these are dummy sockets? I wasn't sure if they had anything to do with my idle air surge since I have already tested other known causes and replaced with new parts.

 

[Auto RS T]

First picture, single pin is your Tachometer test connection.

Second picture looks like the factory cruise control plug.

Neither of which will cause idle surge.

 

[Blkapache01]

First picture, single pin is your Tachometer test connection.

Second picture looks like the factory cruise control plug.

Neither of which will cause idle surge.

Thanks. I was wondering whether or not I was missing something. I didn't think I was, just making sure. Thanks, again.