Hello All,

I am not sure if this question was raised before. However, I bought an EK9 Civic that has a downgraded engine swap - a B16a 1st Gen Motor. I am currently using Hondata S300 connected via obd2a to obd1 jumper. I will like to swap out the wiring harness and use an obd1 which i pulled from my former car - a EG6 SiR. Will the obd1 harness fit directly in my chasis without any modifications? If not, what mods do i have to perform on the harness?
HELP ASAP.