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need to know on a 2012 dodge caravan sxt v6 where are the o2 sensors located. Esp. upstream sensor 1 bank 1? Tried to look for them from above but no luck so far.
Hopefully this helps:
I think I have circled Bank 1, but I'm not entirely sure. The other upstream O2 sensor is not visible in this picture, but it's a mirror image and located in the same region. Good luck.
Required, but never shown