Honda Accord
P0171
The P0171 code indicates that the engine control module (ECM) has detected a lean air-fuel mixture in the engine of a Honda Civic 11th Generation (2022-Present).
50 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
2 affected
EngineFuel System
Symptoms
10 common
- •Check engine light illuminated
- •Engine stalling or rough idle
- •Poor acceleration or loss of power
- +7 more
Most Affected Generations
2 generations
11G
34
11th Gen
16
Top Affected Components
2 components
Engine
48
Fuel System
2
Severity Levels
2 levels
high
34
medium
16
Quick Facts
170
Total Solutions
2
Affected Components
10
Common Symptoms
2
Generations
All Solutions
Showing 50 of 170 solutions for error code P0171 across all generations.