Owner's Manual
Page 180
... maintain them from the tank also produces hydrocarbons. Crankcase Emission Control System Your car has a Positive Crankcase Ventilation (PCV) System. They are carbon monoxide (CO), oxides of nitrogen (NOx), and hydrocarbons (HC). The PCV valve routes them . After the engine is started and warmed up in the fuel tank, an evaporative emission control... important to the environment. Some of sunlight and climate, NOx and HC react to form photochemical "smog." Scheduled maintenance is on page 104. * In Canada, Honda vehicles comply with charcoal adsorbs the vapor.
... maintain them from the tank also produces hydrocarbons. Crankcase Emission Control System Your car has a Positive Crankcase Ventilation (PCV) System. They are carbon monoxide (CO), oxides of nitrogen (NOx), and hydrocarbons (HC). The PCV valve routes them . After the engine is started and warmed up in the fuel tank, an evaporative emission control... important to the environment. Some of sunlight and climate, NOx and HC react to form photochemical "smog." Scheduled maintenance is on page 104. * In Canada, Honda vehicles comply with charcoal adsorbs the vapor.