Error code p0441

Hello all!
Thanks for letting me drop in. I've had my 2016 Hyundai Accent for four months. Today after two hours parked and cooled the check engine light came on with start up. I stopped and restarted the car twice to see if it would remain, and it did. I took it to AutoZone and the code they pulled was: error code p0441. The car just had an oil change and inspection last Saturday 06 Oct 2018, everything was fine. Also run on an eight hour trip the following day, no issues. Today it was only run for approx. 15 min before the 2 hour shutdown. Any ideas? Appreciate all help in advance.

 

The code relates to the Evaporation emissions system.
Sometimes it is as simple and re-tightening the gas cap
Other times replace the purge valve.
And it could be a different part of the evap system.

Right now, just re-do the gas cap and erase the DTC code.
Can be done by disconnecting the battery for 5 minutes
Or using a code reader to erase.

 

Good deal! Thank you! I've tightened the gas cap, nothing. I'll try the battery option tomorrow when it's not raining.