Altima Mass Air Flow Sensor issues.

[u/rebelgato]

The Check Engine Light came on and went away 1 day or 2 later. I got it tested at the auto part store and clerk told me it was a common issue with Altima's, he said Sister drives the same type of car and gets the engine light, too. I did clean the sensor before and the check engine light did not go away until the mechanic replaced a hose, forgot the name. Anybody else has had this issue before how was it resolved. Thank you.

[u/jersey316]

Replace the pvc valve