The CanDo HD Mobile II transforms a smartphone, iOS or Android, into a Class 4-8 code scanner that can read and clear trouble codes, log live data, and perform DPF resets and regens for Detroit, Cummins, Paccar, Mack/Volvo, International, Isuzu, and Hino. It also has Caterpillar on- and off-highway coverage, as well as can work on OBD-II engine diagnostics for passenger cars and light trucks. The VCI comes with six, nine, 16-pin, and CAT connectors and has free updates.