Deshet
Adventurer
The MAF sensor on my Camry caused similar issues. The problem started at around 160,000 miles. The CRC MAF cleaner actually made the problem worse. I went through 3 Chinese MAF sensors (Dorman, eBay Fake Toyota branded sensor) before I got a Toyota OEM part that worked for more then a month. The problem on mine got so bad that the engine would not even start.
Unplugging the MAF created the same results as others have posted because the computer uses default values.
Good Luck
Unplugging the MAF created the same results as others have posted because the computer uses default values.
Good Luck