I can get the stock 93 diagram.What is the engine out of (lude i don't work with a lot of jdm just a lot of us) we can use a close us diagram maybe.You have got my attention i would like to help you fix this.If it is any thing close to this diagram we have got some work ahead of us.

o ya

Its a 93 rite(told by your name)?

So you are using an h22 trans and tcm(trans control)but the stock harness?