Hi, iam Lawrence Floyd, Wishing you a productive day.

Can You Put A Mass Air Flow Sensor In Backwards? [Solved]

You need to turn it around, as the MAF is flow specific with some of the sensor not being in the full airstream. With it backwards the flow carastics and readings will be off.14 Sept 2008

MASS AIR FLOW SENSOR SYMPTOMS

In this video,

How to Replace a Mass Air Flow Sensor on Your Car

Mass air flow sensor

Mass Air Flow Sensor -Quick test To Tell if Bad or Dirty!

Quick test to tell