Ps2 is a high-tech and professional automobile diagnostic tool. Please follow the instruction to use the product. If you have any problems or questions related to the operation, please contact post-sale technical service department for further instruction. Ps2 test trucks: Cummins, isuzu, mack, volvo, man, scania, Mercedes-benz, hino, iveco and daf 1)man - the program, a wire, how many 16 pin Packing:in carton Weight: 10kg