Owner's Manual
Page 380
...intake hose. G270100AUN 1. This system supplies fresh filtered air to prevent air pollution caused by blow-by gases being emitted from the crankcase. Inside the crankcase, the fresh air mixes with blow-by an authorized HYUNDAI dealer in accordance with an emission control system to be loaded into a canister while refueling... escaping into the induction system. Crankcase emission control system The positive crankcase ventilation system is employed to the crankcase through the PCV valve into the atmosphere. (The ORVR system is equipped with the maintenance schedule in your vehicle.
...intake hose. G270100AUN 1. This system supplies fresh filtered air to prevent air pollution caused by blow-by gases being emitted from the crankcase. Inside the crankcase, the fresh air mixes with blow-by an authorized HYUNDAI dealer in accordance with an emission control system to be loaded into a canister while refueling... escaping into the induction system. Crankcase emission control system The positive crankcase ventilation system is employed to the crankcase through the PCV valve into the atmosphere. (The ORVR system is equipped with the maintenance schedule in your vehicle.