o2 wires

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Nov 25, 2005 | 09:21 AM

underdog51

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From: Palm Coast, fl, usa

o2 wires

I am trying to wire up a universal o2 sensor to my 93 SI. Does anybody know what each of the 4 wires are coming off the car's harness?
2 are Heater, 1 Signal, 1 ground
2 Black, 1 green, 1 white.
I just can't match them up. thanks

scott

Nov 25, 2005 | 09:32 AM

93bluehb

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From: Cincinnati, Ohio, United States

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Nov 25, 2005 | 11:18 AM

nekoabandoned

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From: athens, Al, usa

Re: o2 wires (underdog51)

yellow/black=black
orange/black=black
green/white=green
white=white

Nov 25, 2005 | 12:09 PM

Turbo_y8

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From: boostinds, WI, USA

Re: o2 wires (underdog51)

well searh on hear or ask bauleycivic for a civic o2 layout, but one of the black is heater signal, on black +12, green ground, white signal, and figure out what wires are what on the uni sensor