HOW DO I REPLACE THE MAF ON A EXP

2001 Ford Expedition

Tiny

jaleta1

April, 17, 2009 AT 3:08 PM

Engine Mechanical problem
2001 Ford Expedition Four Wheel Drive Automatic 130000 miles

My " Service Engine Soon" light came on and I took it to Autozone and had the code read. It came back
p0174 - which cross checks to replacing the MAF. Where is it located in the engine and how do I replace it?

FOUND 692 RELATED QUESTIONS

1 Answer

Tiny

bluelightnin6

April, 17, 2009 AT 5:06 PM

Hello
Thanks for the donation

Your vehicle's MAF sensor is located in the air cleaner assembly, under hood. Below is diagram of the 4.6L engine's MAF sensor location.


http://www.2carpros.com/forum/automotive_pictures/261618_Noname_461.jpg



Just remove bolts from sensor and disconnect electrical connections to replace MAF sensor. I also suggest cleaning related passageways to ensure it is free of any carbon build-up which may have been the cause of the sensor failure..

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