adamalsnayyan
New Member
So, I just swapped the dreaded 3.7L Powertech V6 (-_-) in my KJ after it threw a bearing. It's working great now. But I'm getting an O2 CEL code because when I was pulling the old motor, all four wires from the driver side upstream(before the cat) O2 sensor's wire harness came out, and I don't know their designated locations to replace them properly. The vehicle runs perfectly, but I would like to get rid of the CEL. So, I was wondering if anyone knew exactly which ports each of the wires go to or if anyone was willing to dig down in their engine bay to maybe help a guy out (naughty). This is the vehicle side harness(male harness). Here are some pictures to give a better idea of what I'm talking about.
Sorry for the out of focus pictures, I was in a hurry.
Thanks.
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Sorry for the out of focus pictures, I was in a hurry.
Thanks.