cnydc2

I just wired in a NGK universal 4 wire o2 sensor and I have a CEL now. Its in a 98 integra and its the secondary o2 after the cat. The Wires from the o2 sensor are 2 white (heater), 1 Black (signal to ECU), 1 Grey (ground). And the wire coming from the car is black/yellow, orange/blue, green/red, and blue/red.

Can anyone tell me which wire to to which wires or even what the stock wires are?

Ive used the ecu pinout and came up with blue/green (Detects secondary o2 sensor signal), orange/blue (Grouns secondary o2 sensor), and green/red (Drives secondary o2 sensor) <=== I think that means it drive the heater in the sensor (but dont know if I'm right)

Please help me get this light off

S2Integra

No. Denso only.
that was in response to title. I'd have to look in the morning to help you out.

cnydc2

Cool thanks. Just knowing which color wires on the car harness side connect to which colored wires on the sensor side of the harness would be EXTREMELY helpful

Ruben19

here.
universal sensor and oem connector
white & black
white & black
black & white
gray & green

cnydc2

And what is the corresponding colors from the ecu side or the harness? I already have what the colors on the sensor side mean, just need to know with color wire from the sensor goes to which color on the ecu side

killaTeg

my o2 sensor in my 96 ls just went bad, was wondering were and how much yours was?

cnydc2

I bought the universal NGK from sparkplugs.com for around $30 shipped and they got it to me really fast (and it was from Cali to NY). Just make sure to match the colors up correctly or you will have a problem like me with a cel. The dumbass hack who owned the car before me cut off the plug on the stock side for some god aweful reason.

Still looking for someone to let me know which colored wires from there car side harness go to which colors on the sensor side.

S2Integra

I guess I can't help you out, I don't have a universal sensor, sorry.

cnydc2

Doesnt even have to be universal, if you could tell me which color wires from your stock harness side go to which color wires from the sensor side that would be perfect. The universal and oe sensors use the same color pattern and I can just cross them