Q: Q: How many O2 sensors?

asked by on

i want to know how many O2 sensors my car use

My car has 66000 miles.
My car has an automatic transmission.

You have 2 oxygen sensors in your Chevrolet Equinox. One located before the catalyst and one after.

If you’re having any issues with these components, feel free to contact YourMechanic, as a certified technician can help you diagnose and replace these oxygen sensors if necessary.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Q: How many O2 sensors?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: 2c9d code and misfires on the cylinders 4, 5, and 6.

Hi there. The oil could have gotten on the spark plugs causing the plugs to not fire. Take out the spark plugs and see if they are covered in oil. If they are clean them off with carburetor cleaner and...

Q: check engine light and VSA light and also the triangle with a quotation mark in the middle is on in my car what does this mean

On cars made in this century, all the control systems are integrated and are always talking to each other. So when something goes wrong in one system, it effects other systems and you get warning lights from everybody. Sometimes this...

Q: Q: Car makes rattling noise when accelerating

Hi there. Diagnosing a noise is one of the hardest things for a mechanic to do; especially since there are so many potential issues. In many cases, the sounds you're describing are caused by loose heat shields, engine covers or...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...