blackbox90
New Member
alright im starting out the electral part of my ef h23 swap, im looking for the wire diagrams w/color codes for the engine harnesses for the '90 civic si and the obd1 h23 ive tried searching. and i got one result but idk if its the same cuz its for a std model crx with a h22. im not sure if it would be the same cuz im new to swapping and wiring and i have some help with a few people but they told me to get the diagrams and i cant find any. ive tried posting here before and got one response. and it didnt help much. so can some one please help me out?