Shop 2009 Cadillac Escalade EXT Mass Air Flow Sensor. 6.6 LITER DIESEL. Silverado, Sierra; 6.6L; w/o Engine, DIESEL, LITER - OEM Cadillac Part # 98002762

Mass Air Flow Sensor.
Includes Air Temp Sensor. Mass Air Flow Sensor.

Mass Air Flow Sensor

Fits Express 2500, Express 3500, Express 4500, Savana 2500, Savana 3500, Savana 4500, Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL. Silverado, Sierra; 6.6L; w/o High Output.
Mass Air Flow Sensor - Repair or Replace
If the mass air flow sensor or MAF meter in your is failing, you’ll notice in addition to the check engine light that your engine may crank and not start, or that the engine speed surges at idle.