I have done a search and know what I need to do to this thing but I can't seem to identify where it is on my 97 LX 2.2 non-vtec engine. Anyone got a picture of this thing so I can take it appart and clean the screen etc.

 

Back side of the intake manifold, near throttle body, it's # 19. There's also the FITV, under the throttle body, #14.

 

Thanks Jim Blake! Exactly what I needed.