P0440 - General Evap System Failure P0441 - Evap Purge System Performance P0443 - Evap Purge Solenoid Circuit P0452 - Evap Pressure Switch Stuck Closed P0455 - Evap Purge System Large Leak P0456 - Evap Purge System Small Leak P0457 - Loose Fuel Cap ...
The Honda Accord P0087 sedan/coupe 2.4L engine code causes code P0420 in some cases. P0087 means the fuel rail's pressure is too low and P0420 means there is an issue with the catalyst's efficiency, which is often caused by fuel-mixture problems. The Honda Accord EVAP leak DTC - ...