Ford Explorer
P0131
The P0131 code indicates a malfunction with the oxygen sensor circuit, specifically for the upstream oxygen sensor (Bank 1, Sensor 1) on a Ford Explorer Sixth Generation (2020-present). This can lead to improper fuel mixture and emissions.
6 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Exhaust System
Symptoms
10 common
- •Check engine light illuminated
- •Poor fuel economy
- •Rough engine idle
- +7 more
Most Affected Generations
2 generations
U625
4
U502
2
Top Affected Components
1 component
Exhaust System
6
Severity Levels
1 level
medium
6
Quick Facts
6
Total Solutions
1
Affected Components
10
Common Symptoms
2
Generations
All Solutions
Showing 6 of 6 solutions for error code P0131 across all generations.