just had some quick questions concerning an 'old school' B18b out of 94 integra swap in my 91 civic (std 4 spd) hatch. 2 plugs left over on the b18 are wired yel/blk and red (i believe this is idle air control valve - center manifold rear location) and blk/blu and yel/blk (i believe this is emissions purge valve - driver side top manifold location). am i correct wiring my green and blk/yel purge plug on 91 to purge on 94 bseries? also, am i correct wiring blu/yel and blk/yel on 91 air control solenoid plug to IAC on b18? i am using zerg obd0-obd1 harness adapter and was curious if anyone has used this harness for ECU? Have questions on how to wire 4 wire O2 as instructions are vague to say the least have already completed dpfi to mpfi conversion on oe 91 ecu harness and obd1 dizzy. Any help on these last three plugs would be great. thanks all as i am a new member but will be using this site often as it come highly recommended for accurate answers

 

The green colored connector is for the IAC (i dont remember what colors the wires are but i can look on mine tomorrow). There should be one connector for what was an oil temp sensor left over because a b18b doesnt have an oil temp sensor (or atleast mine didnt).

 

thanks