mass air flow sensor

[richards72chevy]

My 01 blazer is running bad again.The rpm fluctuates and then I can press the pedal to the floor and nothing happens.First my scanner said no link.Tried it again it said 4 codes.It gave me the code p0101 twice then p0756 twice.p0101 is a trans shift solenoid and the p0756 is maf sensor.I guess the maf can trip the solenoids.I know on some other vehicles the maf can be disconnected or bypassed.Can I do this on my blazer?Can the maf be tested at the parts store?I also noticed they sell a spray that claims to clean the maf.Does this work?Thanks.