Denso Oxygen Sensor

[85TurboTtype]

I have just purchased a Denso oxygen sensor for my 87 GN. What I am wondering is, when going from the stock AC Delco to the Denso, do you just eliminate the AC Delco plugin and only use the single wire from the denso to the engine wire harness? After extensive research on the site, I have determined that is the sensor to go with, but just unsure of the install. It seems pretty basic, but I want to be sure that I'm not going to hurt my engine and hook it up incorrectly! Thanks for any help you can give me. :redface:

 

[NM Tom]

The stock O2 sensor is only one wire, simple plug and play swap. Mine holds up well to race gas.

 

[85TurboTtype]

Maybe not stock

I guess mine isn't stock then. I have the 3 wire AC Delco in there I believe. Well, its at least a 3 wire sensor in there currently. But, this answer is sufficient for my needs I think. Thank you very much. I'll put er in this weekend and let eveyone know so the thread is complete.

 

[jasjamz]

3 wire is a heated 02. Ford 02 maybe...