The solution for this is not to push (hard) the gas cap while turning it clockwise. When you guys have your tank filled up, just tighten the gas cap by not pushing it hard while turning. Trust me guys this is the simple solution for this. I had my Altima 2 years ago and it keeps throwing SES light after filled up and when I did the above procedure it didn't throw any SES light since now I got my Z.
