1、Multifunctions: 67 in 1 ECU programmer has multiple functions, such as, read and write ECU data, ECU clone, ECU parameter adjustment, checksum correction, etc. 2、High Performance: Hardware support all J2534 protocol software, don't need register and active device, you can work it directly, and more pay attention to protecting personal privacy. 3、Complete Tool: Equipped with diagnostic tools, CD, electronic dog, connecting harness, plug, complete accessories, simple operation, quick response, practical and convenient to use. 4、Accuracy: Adopts quality hardware and sophisticated software algorithms, can accurately read and update all control units of the car, enables precise processing of data to provide reliable diagnostic results. 5、Easy to Use: Cover free, wielding free no disassembly data reading, greatly reduce the risk of destroying the ECU, bench mode.