Classic codes for failing MAF. You could try cleaning it with CRC MAF cleaner (Pepboys, O'Reillys, etc). Generally you need to remove the insert (sensor) from the housing to spray in the right places. DIYs online.

The risk of running with a bad MAF is overheating the catalytic convertors and their demise; and of course poor fuel economy.

Be sure to get the correct OEM BOSCH MAF.

Good luck.