2009 Chevy Cobalt LT
I have an ‘09 cobalt it has a little over 90,000 miles. Back when I had roughly 85 thousand, my check engine light came on. It was for P0449 and that’s the only code I have on there. My fuel vapor lines have been replaced, I got a new gas cap, and I still have the light on. Could it be that I have to replace the canister? I’m not exactly sure if that’s been replaced, I bought it from a family friend. Any help would be appreciated (I also checked the fuses and they were fine no corrosion).