PCMtuner-tool

 The OBDSTAR X300 Classic G3 was able to take the ISN out of a BMW 320 year 2016 with MG1CS003 engine ECU. ECU: Bosch MG1CS003 SPC5777 Using G3 (with ECU license activation) and MP001 programmer on bench. Even without a valid subscription. I couldn’t read ISN code for these ECUs with CG FC200 or multi prog. But the G3 for those who have it can already take it out. After reading the pin code, you can program the key with the Autel IM508 or other programmers using the released ISN code.

  OBDSTAR X300 Classic G3 worked very well today, had to do DTC off on a Peugeot boxer dcm6.2c. ECU type: DCM6.2C Mode: Boot mode. Read ext eeprom and int flash ok. Write eeprom and flash ok. Only had DCM6.2A listed but I know the pin out is the same. Worked great with fast read and write and even did the checksum correction. DC706 will do the same in boot mode.