Location of bank 1 sensor 1

Tiny
CARL COOK
  • MEMBER
  • 2003 DODGE CARAVAN

location of 02 sensor, Bank 1 sensor 1
Monday, September 20th, 2010 AT 5:40 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Your vehicle's oxygen sensor 1 / 1 is on the exhaust manifold. the oxygen sensor 1 / 2 is in the catalytic converter.

Heres a guide on how to change it, not vehicle specific, but will give you an idea of what to expect

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

See the picture attached below
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Saturday, May 8th, 2021 AT 5:32 PM

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