Just wanted to share a picture of my 'homemade' O2 sensor eliminator. It consists of a lancer O2 harness and O2 sensor with a perrin elim inline. I don't have to splice any wires, but just plug and go.

 

How much was the harness? part number?

 

I bought it off of a wrecked Lancer (OZ I think) for 35 dollars. What a steal.....

I tried to check around for a part number/manufacturer of the actual plug, but was unable to find anything.

 

cool thanks. Maybe I'll visit the junk yard.

 

hey can you elaborate a little more as to how you made this/how this works? Thank you.

 

No prob...

I first got my hands on a perrin electric O2 elim. In case you are not familar with what this is, it is sends an electrical signal (probably around a swing volt of .4 to .6) to the ECU. This is for the people who aren't running a cat, and the signal from the rear O2 sensor will trip a CEL.

The next purchase was a stock O2 sensor, rear, and the harness it plugs into. I cut the O2 sensor off, leaving a plug connection, and wires on both ends of the plug.

I then simply unpluged this cut O2 plug section, and wired the O2 elim inline. When it is hooked up to the stock one, it basically looks like an extension cord. I unpluged my stock O2 sensor and put this inline.

Hope this helps!

 

oh so this is still plugged into your stock harness and then into your o2 sensor? or is your o2 sensor completely unhooked?

 

Jon
do you think the OZ person have the ignition coils ?
David

 

I doubt it. I bought the O2 sensor about 3 months ago. I just happened to clean out my camera, and found this pic. Just drop a WTB post for the O2 sensor and harness in the 'For Sale' section.

 

It is still plugged into your stock harness and the into the O2 sensor. The nice thing is you can unplug it at any time and reconnect the stock harness to the O2 sensor. I just didn't want to have to cut into the stock wiring.