Honda CR-V
P0138
The P0138 code indicates a high voltage signal from the O2 sensor (Bank 1 Sensor 2) on a 2017-2022 Honda CR-V. This can lead to poor engine performance and increased emissions if not addressed.
3 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Exhaust System
Symptoms
10 common
- •Check engine light illuminated
- •Poor fuel economy
- •Rough idle
- +7 more
Most Affected Generations
1 generation
6th Gen
3
Top Affected Components
1 component
Exhaust System
3
Severity Levels
2 levels
medium
2
high
1
Quick Facts
3
Total Solutions
1
Affected Components
10
Common Symptoms
1
Generations
All Solutions
Showing 3 of 3 solutions for error code P0138 across all generations.