Toyota Highlander
P0131
The Toyota Highlander Fourth Generation (2020-present) is experiencing a check engine light illumination accompanied by a P0131 code, indicating an issue with the oxygen sensor circuit.
2 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Exhaust System
Symptoms
8 common
- •Check engine light illuminated
- •Poor fuel economy
- •Rough engine idle
- +5 more
Most Affected Generations
1 generation
XU70
2
Top Affected Components
1 component
Exhaust System
2
Severity Levels
1 level
medium
2
Quick Facts
2
Total Solutions
1
Affected Components
8
Common Symptoms
1
Generations
All Solutions
Showing 2 of 2 solutions for error code P0131 across all generations.
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