Quote:
Originally Posted by Shaneajanderson
That's what I was taught, and I've read as much here too, lots of the guys here replace the O2 sensor on a car they buy by default. I would think a bad upstream O2 sensor a lot of times wouldn't throw a code, especially when there is only one of them.
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My Insight's was original at 250k also, and was in working order. Good thing too, since they're like $200. The downstream sensor should throw a code if it disagrees with the upstream sensor, and I'm almost certain the Odyssey has a downstream one.
https://www.rockauto.com/en/catalog/...2)+sensor,5132