I have a P0441 code coming up on my ultra gauge. Anyone have a solution for this? I’ve read something about the gas cap??

 

Get a "Genuine" Hyundai Purge Control valve to replace the stock Bosch Purge Control valve. Do not get one from auto parts store for a Hyundai! You want a "Genuine" unit only. That usually is the #1 reason for that fault code.

 

I replaced that part about 2 months ago when I got the code. Anything else I can look for?