FD3S20BRX7

I've used the widespread knowledge of the honda-tech community for many years and have always found an answer for everything without having to post to ask for help, but here I am doing so now.

I recently bought a 1996 EJ Hatch with a B16A swap already installed, the harness is pretty hacked up and the ECU is a chipped P06. The car's bogging pretty bad under initial acceleration from about 1,000 RPM to 3,500 RPM, so I've decided to go ahead and ditch the hacked up wiring harness and replace it with an EX OBD2A harness and re wire and solder everything.

Problem is, I have an P2T-003 ECU I'm going to run it off of, but I want a way to check any check engine codes that get thrown, since the JDM P2T doesn't support obd2 connection and my harness doesn't have the 2 prong OBD1 style service plug, how would I be able to wire the plug in? Anyone know the P2T-003 pinout so I can re pin the ecu plug to use the OBD1 style service plug?

Update: I just found out 96-2000 Civics do have the jumper plug, but I couldn't find it in my car before, I'll have to check again tomorrow. Is this plug wired into the body harness or engine harness? Cause the EX engine harness I have doesn't appear to have the plug.

HondaPartsHero

Interior harness

https://honda-tech.com/honda-civic-d...lists-1901557/

FD3S20BRX7

Thank you, I found that thread before, but I wasn't sure what harness it was wired in to, I will have to wait and try to find the plug on the car, the car is at my uncles and the roads are iced over here in north alabama

FD3S20BRX7

I did find the plug, I used a flash light and found the brown plug wire and traced that to the plug shoved up behind a bracket