1Application: Ecu Programmer can read and write the current most models on the market, covering European cars, Japanese cars, some American cars, Chinese cars, supporting some car transmission, and models equipped with for delphi control systems. 2Multifunction: Ecu programming tool has multifunction, such as, read and write Ecu data, Ecu clone, Ecu parameter adjustment, Read Ecu maps, Checksum correction, Ecu maintenance engineering, etc. 3Reading Writing Ways: It is a read write device specially used for vehicle engine control system (Ecu) and transmission control system (Tcu). It can support Obo (bus reading and writing), Bench (read and write wittxxjt opening Ecu or Tcu box ), Boot (read and write with open mode). 4Upgraded Version: Compared with V1.20, the diagnostic tool has added 44 new protocols, for Bosch Ecu read and write protocols without opening the cover, and supports forcibly reading and writing unknown ECUs with supported chip models. 5Ecu Programming Tool: According to the data read out via tool, our engineers can provide customers stage1 stage2 stage3, popbangs, transmission data to adjust Lc, sport display, immo off, adblue off, dpf off, dtc off, vmax, swirl off.