Quote:
Originally Posted by Anker
It could be the catalytic converter is shot.
Also, there are two O2 sensors on each side. You should replace both.
What are the specific codes?
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You don’t have to replace both. OBD codes will tell you which sensor network has an issue. Agree with PW. You most likely have a wiring issue. Other possibilities include too much anti-seize on last O2 install...did some get on the sensor?
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