Diesel Diagnostic Tool for Cummins Paccar Caterpillar Heavy Duty Truck Scanner
After the upgrade, the compatibility is wider and more accurate! Fits for Cummins, Paccar, Detroit, Perkins, Freightliner, International, Peterbilt, Ford, Class 4-Class 8 trucks, etc. It also check engine diagnosis on most cars, minivans and light trucks.
