I have a question about these two parts (maybe sensors?), two vaccum lines run to it, then to the IACV (i think?). Anywho here's the pictures.



(1990 Acura Integra)

Oh yeah question is..What are these part's and what's there function?

 

here is a diagram...




it looks like number 7 on the diagram...although..it has vaccum lines running into it..if it is..that is the breather chamber..

 

breather chamber huh...alright thanks man!