Honda Pilot
P0455
The P0455 code indicates a large leak in the evaporative emissions control system (EVAP) of a Honda Pilot (2016-present), which is typically due to a fault in the system that prevents proper pressure retention.
8 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Fuel System
Symptoms
10 common
- •Check engine light illuminated
- •Fuel vapor smell near the vehicle
- •Decreased fuel efficiency
- +7 more
Most Affected Generations
3 generations
3G
5
YF3
2
YF4
1
Top Affected Components
1 component
Fuel System
8
Severity Levels
2 levels
medium
6
high
2
Quick Facts
8
Total Solutions
1
Affected Components
10
Common Symptoms
3
Generations
All Solutions
Showing 8 of 8 solutions for error code P0455 across all generations.