okay so im in the process of finishing my auto to manual swap on my honda accord 2000. But i ran into this small problem. Its about the engine harness. Sooo basically the engine harness from the ecu. If you start at the ecu. And go out under the dash then upwords and out through the firewall. Theres three connections that are there once you get through the firewall. One looks to be a power. And then the other two which are plugins. Those two plug ins are were i am having trouble with. One of those plig ins i got pluged in. But the other plugin i did not. Because its a different plug. The thicker plug i got pluged in there was a little spacer there that got removed amd thats how i got the thicker plug to fit. Shame shape and pins on that plug.
but the other smaller plug it does not have the same plug in. Idk what to do. Should i grab the old harnessncut the plug from that. And repin the new plug into the old connector? How do i know which one lines up to which pin goes to which pin? Is there like a wiring diagram? Or like does anyone have a picture with labels one the plugs.

 

The factory manual is pretty detailed.

This is not something I would ever attempt. Reason , 2 years ago I was offered a clean 96 Accord 5 speed for free. Only had to pay title transfer. They are plentiful and cheap. I had no place to keep it. Want a link to a black 99 EX 2.3 5 speed for 800?

Lots of people do not even look at the manual trans cars anymore. I love the iron and steel in the palm of your hand.