HY-222C Mini-Scanner has basically functions of code reading and erasing, data-stream, executor testing, which is separately designed for each car maker and low cost without the cartridge。 　

     HY-222C as new, low cost, individual Palm Scanners are great for Recalling/Resetting Fault codes on the Engine, ABS, SRS, A/T, A/C... etc. systems available for BMW, Mercedes-Benz, VW/Audi, Nissan, Mitsubishi, Honda, Toyota/Lexus。