Where is the maf sensor at on my 1999 Ford Expedition

IN THE AIR INTAKE TUBE.TAKE THE BIG CLAMP LOOSE WITH PULL HANDLE ONE END,OTHER END,USE A FLATHEAD SCREWDRIVER TO LOOSEN SCREW ON CLAMP.PULL THE TUBE OUT,IT'S RIGHT BEHIND THE AIR FILTER TOWARDS THROTTLE BODY SEVERAL INCHES.YOU CAN SEE THE WIRES COMING IN FROM THE BOTTOM.REMOVE THE BLACK PLASTIC COVER ,PUSH SMALL TAB IN ON MAF SENSOR WITH SCREWDRIVER,PUSH DOWN TO UNPLUG IT.REMOVE THE PART THAT HOLDS THE MAF,T20 SAFETY TORX IS ALL YOU NEED TO REMOVE IT.