... ; a lot of American cars in 1992 to start configuring the OBD system, the European models in ... OBDII / OBD II protocol can be read. Like trouble code, fuel consumption information, data stream, freeze frame data, ... can guide users to deal with different fault code, help users to find fault reasons and other ... . B-Scan content library to support manufacturer’s code, other product does not support;7. B-Scan ...