Autoland Scientech introduces DOL Diagnostic Online, the first Internet-based diagnostic system for the aftermarket. The online diagnosis supports more than 40 makes of vehicles, and offers free software updates from the online database. DOL offers two levels of functions: Level 1, Sharp Version and Level 2, Professional Version. Level 1 allows users to read and clear fault codes as well as data stream on engine, transmission, ABS and SRS systems. Level 2 provides users the abilitiy to read and clear fault codes, as well as data stream, on all systems. Both levels provide oil reset.