OBD fault code library
Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.
Free on OBD DashX
Looking for real-world repair data?
OBD DashX shows which problems come with each code, how often they show up in other vehicles, and how to fix them — step by step.
- Real-world fix data
- How often it happens
- Step-by-step repairs
Fault codes
P1456
Evaporative Emissions Control System Leakage Fuel Tank
Honda
Auxiliary Emissions Control
Low severity
P1457
Evaporative Emissions Control System Leakage EVAP Canister System
Honda
Auxiliary Emissions Control
Low severity
P1467
EVAP Canister Purge Solenoid Valve Short Circuit to B
Honda
Auxiliary Emissions Control
Low severity
P1471
EVAP Control System LDP Circuit Short to Positive
Honda
Auxiliary Emissions Control
Low severity
P1472
EVAP Control System LDP Circuit Short To Ground
Honda
Auxiliary Emissions Control
Low severity
Scan your own car
Read and clear fault codes, live data and service resets with the CaRPM app.