D15Z1 oxygen sensor and EGR pinout?
 

When it comes to OBDI conversions on 1988-1991 Civics, I have been doing them for quite some time. But NOWHERE in the multitude of wiring charts can you find anything relating to the oxygen sensor or EGR. Does anyone know where to connect each of the wires on the oxygen sensor and EGR? For instance, the oxygen sensor has gray, yellow, black, white, and orange wires. I will assume two are for the heater, one is a sensor ground, and two go to the ECU. But which is which? Is there a resoure out there with this information?

Man did i hate wiring up my crx vx over a year ago. I wish i remembered but i dont' know what i did with my resources for it. I just remember it being a pain in the a$$.

Good luck,
Shane

Hurry now! Supplies are limited! Can only host them for so long, so let me know when you've gotten them.

O2 wiring (Non CA model)
EGR page1
EGR page2
EGR system picture

I've gotten them.