SR O2 sensor wiring/connector question

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nismo24T
Posts: 51
Joined: Mon Nov 11, 2002 3:59 pm
Car: b-ball, 240sx

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On the SR harness I bought, there are black, white and brown...reading from right to left. On the O2 sensor connector there are white black and red...respectively. I've read the guide on wiring at FRSPORT.com...but those wires are brown/yellow, white, and brown.

QUESTION: Does this plug right in?

Harness: :

O2 Connector: :


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FSUDrifter
Posts: 1495
Joined: Fri Jan 13, 2006 7:50 pm
Car: trying to decide on one...

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I have the exact same question, kinda.

I was thinking that on the HARNESS:Brown = PowerWhite = SignalBrown w/ yellow = Ground?

SENSOR plug:White = SignalBlack = GroundRed = Power

Can anyone clarify? I don't think my o2 sensor is even working because it doesn't run any different plugged in or unplugged.

User avatar
FSUDrifter
Posts: 1495
Joined: Fri Jan 13, 2006 7:50 pm
Car: trying to decide on one...

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i think the wires line up fine, i'm just not getting any signal from my o2 sensor at all, power is good, ground is good, continuity on signal wire is good. sucks, thing was $95. how could it get fried so fast?


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