2005 Cadillac SRX O2 sensor

Tiny
ATAYLOR718
  • MEMBER
  • 2005 CADILLAC SRX
  • 3.6L
  • 6 CYL
  • AUTOMATIC
  • 200,584 MILES
What o2 sensor exactly do I need for my vehicle? Is it round, rectangle, or square and is it upstream our downstream?
Do you
have the same problem?
Yes
No
Tuesday, April 1st, 2014 AT 2:09 PM

3 Replies

Tiny
MLDANIELS2000
  • MEMBER
They are usually round. Your vehicle will have 4 of them. Two upstream (before the catalytic converter) on each side exhaust and 2 downstream (after the catalytic converter) on each side exhaust. If you have a code from a check engine light, the code definition will better explain what is wrong with which of the 4 O2 sensors.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Tuesday, April 1st, 2014 AT 2:44 PM
Tiny
ATAYLOR718
  • MEMBER
Code was for bank 2
Was this
answer
helpful?
Yes
No
Tuesday, April 1st, 2014 AT 3:25 PM
Tiny
MLDANIELS2000
  • MEMBER
That is the passenger side of the engine. Is it downstream or upstream?
Was this
answer
helpful?
Yes
No
Saturday, May 10th, 2014 AT 9:02 AM

Please login or register to post a reply.

Related Oxygen Sensor Content

Oxygen Sensor
GUIDE
Oxygen Sensor
Oxygen sensors are made of reactive materials which limits their lifespan. Aside from mechanical failures such as shorted heating elements or physical damage, these sensors...
VIEW MORE

Sponsored links