Downstream O2 sensor replacement

Lacy_Ramirez
Fri, 07 Sep 2018 17:06:02 +0000
Maintenance/Repairs

Having some issues replacing the downstream o2 sensor. Upstream was a breeze to replace. I just bought this car used. Downstream seems to have had the female connector removed. Instead of the wires showing, it looks clamped off with a flat metal piece. Can it be rewired onto a new pigtail or do I need to go through the driver seat and replace the whole harness?

28 posts - 7 participants