For those who have recently changed or planning to change their tank size in their Ford 2016 Super Duty, this is the guide on how you can update and configure your tank size using FORScan. Here are the data values that you can update:

720-01-02: B9CB

87B0 xxxx     - 26 Gallon Fuel Tank
8846 xxxx     - 28 Gallon Fuel Tank
8A58 xxxx     - 35 Gallon Fuel Tank
8B16 xxxx     - 37.5 Gallon Fuel Tank
8BD4 xxxx    - 40 Gallon Fuel Tank
8EC8 xxxx    - 50 Gallon Fuel Tank
9338 xxxx     - 65 Gallon Fuel Tank
        BDxx     - 40 Gallon Rear Fuel Tank
        ECxx     - 50 Gallon Rear Fuel Tank
xABC xxxx    - ABC hex value convert to decimal, divide by 20 and this is tank size in Liters

720-01-03:

1A00 0000 xxxx - No Rear Fuel Tank
5A00 0000 xxxx - 40 Gallon Rear Fuel Tank
9A00 0000 xxxx - 50 Gallon Rear Fuel Tank

*Special thanks to the online community who have created the original resource

In order to apply these changes using FORScan, you will need a reliable OBD2 adapter. These are our featured OBD2 adapters that work flawlessly with FORScan. 

Note: For FORScan coding modifications, we recommend using the OBD2 USB adapter for it provides a more stable connection.