Had diagnostic text today at Toyota, they want $950.00 to replace the two sensors. Where are these sensors located on my car?
Jun 26, 2020 at 2:49 PM
Engine light on and codes P0031 and p0051
2008 LEXUS ES 350
LEROYHORTON
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Hello, I'm Danny.
Those are 2 different heated oxygen sensors that help control the emissions in your exhaust system. I've attached pictures below of there location and circled in red.Here is a tutorial showing what is involved in there replacement:
https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor
Hope this helps and thanks for using 2CarPros.
Those are 2 different heated oxygen sensors that help control the emissions in your exhaust system. I've attached pictures below of there location and circled in red.Here is a tutorial showing what is involved in there replacement:
https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor
Hope this helps and thanks for using 2CarPros.
Images (Click to enlarge)
Jun 26, 2020 at 3:58 PM