IO-PROG Opel GM ECU BCM EPS TCM Programmer Terminal Multi for by OBD or on Bench Read and flash the FLASH and EEPROM memory images using the diagnostic connector link combination of K-line and CAN interfaces provides ideal software compatibility without acquiring an expensive J2534 device Checksums testing and correction. Safe reading and flashing Software can read and write the memory of OPEL / GM ECUs via OBD or on Bench. Also, the software has bootpin recovery mode The ECU EEPROM EDITOR allow