o2 sensor location?

2006 CADILLAC DEVILLE DTS
14,700 MILES • V8 • 2WD • AUTOMATIC
Avatar
EIKOC1
  • MEMBER
  • 1 POST
I need to change the 02 sensors
Sep 26, 2014 at 11:29 AM
Advertisement
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Avatar
KASEKENNY
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 18,907 POSTS
I am attaching the info below on how to replace these sensors.

Also, here is a video on a similar vehicle that will give some good information on how to change these:

https://www.youtube.com/watch?v=B4CAou7i7Io

However, the info from the manual below will be what you need to get this done.

Let us know if you have questions. Thanks
Dec 22, 2020 at 6:39 PM