I replaced maf sensor twice I can drive for awhile fine then it will cut power and miss for a few seconds then it's fine after awhile it will lose power and feel like it's running on 2 cyl. if I unplug maf sensor it will run fine except it won't idle at stop
how to check mass air flow sensor on 1999 Mazda B2500
Asked by for the 1999 Mazda B2500
A professional grade scan tool is the only way to properly check an airflow meter. You get airflow in grams, altitude, engine size and there is a formula to calculate if the air flow meter is good or bad.