The CanDo Diagnostics HD Pro II offers technicians an upgrade from the original model with a highly intuitive interface, a color screen and increased ease-of-use. The HD Pro II features commercial transportation and agricultural/industrial machinery and equipment to its already broad Class 4 to 8 heavy duty coverage. This tool also offers newly added lines including Bluebird, Sterling, Komatsu, Doosan and John Deere. The tool allows users to read and clear codes and use live data with graphing. The tool can change and set parameters like idle speed and max speed; perform DPF activation, regeneration and forced regens; perform cylinder cutout and balance test; and handles injector cutout and programming. The all inclusive tool also offers DPF/NOX reset; SCR/DEF functions and diesel hybrid access.