engine problem

ok guy my 91 integra is tripping me out lol i connect my map sensor where it go’s and it idles like shit it just sputtering but wen i connect it to the fuel pressure regulater go’s it dont sputter but it idle’s at 3k :tsk: i checked where the vacum line go and there all correct it just the map one is acting up

my idle drop from 1 tto 2 alday long i hate it :frowning:

wen i fuck with my idle screw nothing happens

i am so lost with this shit

did you follow the manual procedure for idle relearn?

does it idle high, then drop low, then idle high, then drop low?