Hey guys I wanted to replace my rear o2 sensors and assumed downstream right meant passenger side when I ordered them from Rockauto. Wrong. Anyways if I just strip off the plastic prongs on the pig tail that don't line up will it still work the same? In other words are the rear o2 sensors interchangeable? I know the front ones are.
Your rear O2 sensors are the same no matter what side. In all honesty they really don't even affect how your car runs. They are only there for emission reasons. Why do you think they make MIL eliminators for us O/R mid pipe guys....to get rid of that CEL and trick the computer.
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