Mass Air Flow [MAF] sensor replacement (2001-2007 Ford Escape 3.0L 6-cylinder engine)

Replacing the mass air flow (MAF) sensor on a 2004 Ford Escape. Applies to 2001, 2002, 2003, 2004, 2005, 2006 and 2007 models. Includes Mazda Tributes and Mercury Mariners with a 3.0L engine.