Oxygen sensor location and replacement?

Tiny
SWEDE7703
  • MEMBER
  • 1994 OLDSMOBILE CIERA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 105,743 MILES
Where is this located on engine and how do you replace it.

Thank you.
RMF
Saturday, August 29th, 2009 AT 1:58 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
It is on the exhaust system. Basically, you remove the wire to it and it screws out of the exhaust. Here is a guide that can help you change it out with diagrams below to show you how on your car.

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.
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
Was this
answer
helpful?
Yes
No
+1
Wednesday, September 16th, 2009 AT 12:53 PM
Tiny
ZNCON
  • MEMBER
  • 3 POSTS
Thank you so much!
Was this
answer
helpful?
Yes
No
+1
Monday, October 26th, 2009 AT 1:38 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Thanks for the picture. I can never find them.
Was this
answer
helpful?
Yes
No
Monday, October 26th, 2009 AT 1:43 PM

Please login or register to post a reply.

Related Oxygen Sensor Location Content

VIEW MORE