If you have been into Ford truck DIY modifications, pretty sure you are familiar with FORScan and some of the mods that it can apply to your vehicle. The Youtube channel Ricardo's Workshop came up with an interesting video showing a few of the things that FORScan can't do. 

A number of Ford vehicles share the same as-built data. If you are looking for vehicle models that share the similar as-built codes as your vehicle, you can use the As-Built Explorer software created by Jesse Yeager. This handy tool allows you to compare, explore, and analyze numerous as-built data of various vehicle models.