It applied to 50+ engine models such as Cummins Caterpillar Detroit International Paccar Volvo Peterbilt. Supports J1939, J1708 and J1587 and J27145 protocols.Routine diagnosis for almost all cars, mini vans and light duty vehicle from 1996 to newest utilizing ISO9141,ISO14230,ISO15765,ISO11898,SAE-J1850 VPW,SAE-1850 PWM,UDS,K/L lines,High speed CAN,Middle speed CAN,Low speed CAN and Single wire CAN.
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