Can you help me determine why my engine check light is triggering? on 2011 Hyundai Sonata

Car has less than 9000 miles and am getting a P0455 obd code. Seems to me that there is a serious defect somewhere since I would not expect the engine check light to appear on such a new car. No noticeable negative impact to performance and I don't smell any gas fumes in or around the car. Any advice would be appreciated. Hopefully this is covered by the warranty. Thanks

Asked by for the 2011 Hyundai Sonata
2 answers 2 comments
Unless you are over 36,000 miles it is covered under warranty.
Doesn't your Hyunday have a TEN year or 100,000 MILE warranty?
The ten/100K is just a powertrain warranty. The 3/36K is a bumper to bumper warranty. The bumper to bumper warranty covers everything.
Parts Guy,

Thanks for the info. Appreciate it.