I have a '88 Civic that had its entire wiring harness destroyed. The motor is a b18b1/PR3 head LS/Vtec running on hondata s300. I had a '97 (OBD2a) body and engine harness, so I decided to use that since I already had it available.

I already extended the engine harness where necessary and tested the continuity on all the wires. When I got to the dash harness I noticed that the green plug (labeled C131 in the service manual) was cut off. I got another plug and started resoldering the wires to it, but then noticed that the plug that I have (from a '96 DX) are different than the wires coming from my harness. I looked at the service manual again and saw that the different trims use different pins. I was wondering if anyone could post the pinout for C131? It is on page 11-63 of the service manual, but the one I have is too poor of a quality to read.

I attached the picture in case someone's eyes are better than mine and they can make out what it says. Please take note that they say for example GRN/BRN^2. I need the number at the end as well because that corresponds with dots that are on the wire.

Thanks.

 

I was sent this picture that is a little more legible, figured I'd add it in case anyone else had the same question.

By the way, started the car for the first time with the OBD2a harness in the car, there was pretty much no information on the internet about it so I had to figure it out as I went along. If anyone has any questions feel free to PM me about the EF shell with an OBD2a EK full wiring harness.