just changed mass airflow sensor now check engine light came on and car sputters wont accelerate

Obvious answer would be to check the air flow sensor and make sure that it is connected properly and that it's the correct sensor. You could take the car to an Autozone and have them run a diagnostic check to see why the light came on.

My Nissan Sentra 2013 I go to outo zone they check linght ingered I clean of iar flow sensor light came back still came on go no idea what is t

my nissan sentra 2013 is doing the same thing i changed the mass air flow amd light came back on after being reset

I have a 2011 nissan sentra 2.0 kept getting mass air flow code(s) cleaned it a few times finally got an original nissan sensor cleared the codes but found one to be a permanent code which the computer i/m,s are supposed to have a certain set of steps to fix the parameters but now after it was running great im getting a putt putt putt out the tailpipe like a cylinder isn't firing but im seein a lot of ppl with the same problem so im not looking to take the intake manifold off to find out im replacing coils nd i already did pkugs bk at 100k its at 150k now nd waste my money when this can be related to that sensor i have a live data handset nd im still not sure on why im seeing such high IAT READINGS UP TO 140* THAT DON'T SEEM CORRECT. ANYONE WITH ANY ADVICE SO IM NOT WASTING TIME AND MONEY....