O2 sensor

Tiny
COTYANN
  • MEMBER
  • 2006 CHEVROLET COBALT
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 60,000 MILES
Where is the O2 sensor located at on this car?
Monday, June 28th, 2010 AT 12:34 AM

3 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
The upstream/o2 sensor 1 is screwed into the exhaust manifold.The down stream/o2 sensor 2 is screwed into the exhaust pipe right before the cat.

Here is a guide and diagrams below to show you how to change both sensor positions.

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

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Cheers
Was this
answer
helpful?
Yes
No
+7
Monday, June 28th, 2010 AT 12:39 AM
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Your vehicle has 2 oxygen sensors, one in rear of engine compartment, in exhaust manifold and the other in rear of engine compartment in the exhaust piping near catalytic converter
Was this
answer
helpful?
Yes
No
+9
Monday, June 28th, 2010 AT 12:41 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Pretty simple repair make sure you get a o2 sensor socket it will make the job easier and help protect the new sensor when you put it in.
Was this
answer
helpful?
Yes
No
+5
Monday, June 28th, 2010 AT 1:19 AM

Please login or register to post a reply.

Sponsored links