ECUsafe 1.9

ECUsafe is a program that protects program in ECU against being read. It offers anti reading protection for: VAG EDC16, EDC17, MED9, ME7, BMW EDC17, Ford ME9 and other ECUs. Protected files may be written into ECU using your flash tool (if it calculates file checksum while writing) or you must calculate checksum in external program and then write it into ECU .
You can write new program with any tool you want. Manufacturer’s service workshop can do all diagnosis and even write upgraded version of program into ECU. But nobody can read your work via OBD or CAN.