Aftermarket o2 Sensor - Help

[AznDrftr.]

I have a BOSCH o2 sensor that came with my sr, and being that i didnt know how to wire it, i just left it off and topped off the hole.

Well, i want to put it on there, but dont know how i would wire it to my harness.

Its 4 wire and the harness is 3 wire. Any help would be great.

2 whites, gray and black.

[AznDrftr.]

Any help please?

[fliprayzin240sx]

Wait when you say aftermarket...you mean wide band 02 sensor?!?! SR o2s are only 3 wires, if its for the stock sensor, go buy one for a Sentra SER. No you cant use a wideband sensor to replace the stock sensor...

[g6civcx]

http://www.zilvia.net/f/showthread.php?t=113925

I wonder how many times people keep asking about this.

[AznDrftr.]

^Like i said, it came with my sr, wtf.

[nissanguy13]

what model sr do you have?

[deesz]

did you swap out the harness for the car as well, if the 02 sensor came with the car? if not that could be your problem and in that case just buy a 3 wire and hook it up as long as the threads match, maybe someone hooked up a wideband 02 for an air fuel reading and u dont need it......

[AznDrftr.]

yea i know, i can just get a sr one, but i just wanted to wire it up lol.

redtop

[nissanguy13]

yea i know, i can just get a sr one, but i just wanted to wire it up lol.

redtop

Yep youre going to need a 3 wire