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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?
 
hey pretty sure the civic si and the crx si diagrams should be the same. here is the si one, and here is the link where you can find your h23 diagrams.

link
Factory Wiring Diagrams @ The Automotive Research Desk

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