Here is my problem, I just recently got my ECU stolen out of my car and they had cut the wires. I bought another P28 here on HT with the plugs and I attempted to wire it up myself. I got it wired in but a bunch of wires didnt match up correctly.
I managed to get it to start up and run but it runs like ****. It sounds like its missing on a couple of cylinders but I checked and its hitting on all of them. My dad told me that it might be getting to much gas but I dont know how to check if it is or not.

Juat a little information on my car. Its a 1994 Honda Civic EX CPE and has D16Z6 w/stock P28 ECU Manual Trans. Nothnig is done internally, just intake, header and exhaust.

So here is my questions:

Does anyone have a wiring diagram so I can see what goes where, and to check what I have done right now?

Does anyone know why it could be running like this?

Could it be true that it is getting too much gas, if so, how do I cure it?

Any suggestions would be highly apppreciated because ans of right now my EJ1 is nearly dead in the water. Thanks in advance!