New to the forum, and noticed a lot of accurate info so wanted to ask for real help. I have just swapped h22a and jdm tranny all is well, but my lude is 95 obd1 and engine and such is obd2. Hate messy work so bought obd2 engine harness so i wouldn't have to cut and rig. What is the best way to get obd1 to mate up to obd2. Most everyone says obd1 ecu with hondata jumper harness etc but i have obd2 ecu, and am only throwing check engine when car is driven @ 2500 rpm consistently. I tried to check codes but the only connector i could find behind ash tray is the green connector which i think is only for trouble shooting srs. Thanks in advance for any help and all the archived posts which got me this far....

 

sorry i left out important info, the car was an si h23a. thanks again...