I had my shop check my MAF sensor and other things and nothing was wrong. They said it was some sort of glitch. Im just wondering if I could have a warranty discrepency if I need something done later and if I ignore the lights when they come on? Later down the line, can a dealer check how many times this went on and ask why I ignored this? thanks

 

The only codes that would show up on a log report is the current fault provided that it hasn't been cleared prior to log print out.