location Duramax Mass Air Flow Sensor Location Had a p0401 egr code replaced filter and cleaned the maf which had a obstruction in it. The mass air flow sensor is the first s… byDarius Wembi -October 19, 2021
flower How Often Replace Mass Air Flow Sensor This causes starting, idling and acceleration problems, as well as poor gas mileage. The sensor can also be damaged during air … byDarius Wembi -August 21, 2021