4 wire o2 sensor wiring..plz help really need this done!!

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08-24-2008, 05:55 PM

kilo_da9

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4 wire o2 sensor wiring..plz help really need this done!!

wud up guys well i just had a quick question on the o2 sensor wiring.I know i know SEARCH BUT i ALREADY searched many threads before i posted this but i couldnt find any with the same colors as me so plz help me out cause i just switched my crx from obd0 to obd1 and the wires from the ecu for the o2 sensor are blue,white,red and black.but the plug i got from a 93 civic ex has yellow/black,green/white,orange/black and white.So can u guys please help me out as to where does each one connect to??? Also the o2 sensor i just bought has 2 blacks,1 white and 1 blue so yea any help would be really appriciated. hoping i can finish this by tonite
thanx alot

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08-24-2008, 06:12 PM

vtecb18c

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Re: 4 wire o2 sensor wiring..plz help really need this done!! (kilo_da9)

found this...i dont know if it will help but its worth a shot...if you already went through this i apologize but here it goes....
https://honda-tech.com/zero...73140