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Its a single wire O2 sensor. Nah the light didn't even come on. It comes on when I start the car, but that's it! Hmmmmm, is my car working as it should be.

I did this paperclip trick, and I got no flashes, which I figured was a good thing. I then unplugged my O2 sensor to make sure I was doing it right.

With the O2 sensor unpluggedm I still didn't...