On a 1990 Honda Civic LX DPFI, is there a way to adjust the fast idle speed? Or is there some tweak to adjust it if there isnt a standard way? Mine is too high and would like to lower it. Also when adjusting the normal idle while the EACV is disconnected, what rpm should it be set to, and why is this setting LOWER than the actual idle itself? Thanks for the help guys.

DJ

 

Maybe tighten ur throttle cable, thats what I did on my sir2 when I had it