hello im new here to this forum and id like to just introduce myslef and say hi

currently i have a 92 prelude s it used to have an f22a6 in it but im in the process of swapping in a jdm f20b i may need some help with it but i just wanted to say hi and thanks to every one who made this forum possible it is a very resourceful tool and is full of endless information have a nice day

 

I have a 97 prelude that wont start sometimes. Have replaced many things from distributor, ignition switch. now the car shows codes. replace that part then a new code. Any ideas. ECU?