I've been struggling with evap faults setting off the check engine light.

Here are codes I've had and what part replacement solved the issue

P0441 replaced evap purge valve

P1412 and P1415 replaced Solenoid Secondary Air Injection

P0455 replaced the small vacuum line set. This connects the solenoid, intake manifold, SAI filters on each side, the big filter and another part on the rear right of the engine bay. (I'm not sure how to buy a new one, I had one from the engine I swapped in from a P38)

Hope this may help someone else

Thanks for the info.

I get the P0441 code even after changing out the purge valve (part number YCT1029 for a Hyundai). I just went with what I’ve seen on the internet. Possible I got the wrong one that just happened to fit?

I used a Bosch part....Hyundai is popular on this forum but I did not see that big of a price difference not to use Bosch.

I tried the Hyundai valve on my ‘03. Would still get P0441 code now and then. Swapped to a Bosch valve and no P0411 code since.