How many Oxygen sensors? Where are they located? How do I change them
Aug 24, 2014 at 7:41 AM
Oxygen sensors
2004 LEXUS RX 330
SKJONESJR3
- MEMBER
- 1 POST
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HMAC300
- ✓ASE Certified Mechanic
- 48,601 POSTS
there are four sensor 2 before converter on exhaust pipes and 2 after converter. Here is a guide to help you see how to change them and the location of the oxygen sensor in the diagrams below.
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.
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 enlarge)
Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Aug 24, 2014 at 7:58 AM
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.