I have a 93 hatchback with a 95 ls motor and for some reason it has a single wire O2 sensor. I try to clip the 4-wire in it but it didnt work. Is there anyway I can get the 4-wire into my motor? Any help would be great. Thanks.

 

yes put in the 4 wire and find the pinouts and wire it in

 

anybody?

 

he told you correctly. buy a 4 wire o2 sensor. thats it.

 

somebody?

 

when using the ls harness, what wires are what on the connector, for wiring up a universal o2....like heaters, ground and signal, i just need to know the colors. . .

 

right now in the car. its only one black wire hooked with one-wire clip so 4-wire clip can not clip together. the 4-wire O2 sensor has 2 black wires, a green one, and white wires.
Anybody got the ls ecu pinout or know if any websites have them?