Engine Emission Control
WARNING: This page is about a different car, the 2009 Ford RV Cutaway, 2009 Ford Econoline, 2009 Ford E450 Super Duty, and 2009 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Refer to the INTRODUCTION - GASOLINE MODELS article or INTRODUCTION -- 6.0L DIESEL - E-SERIES article.