CARPARTS
5th October, 2016, 08:47 PM
Hi
When i read for example BMW 2009 /EDC17 by OBDII, i can read flash (with CMD/Flashtec)
When i read the ECU on desk by BOOT mode, i also read flash (with little extra data, comparing to the OBDII file)
CMD stores automatically a compressed file as a back-up
When i "expand" this back-up with the back-up manager, i can save IROM1 / EEPROM1 / EEPROM2
Question : i do not see the flash data-into the IROM-data. Whats the difference between flash and irom then ?
why CMD does not make back up from flash and what use has the IROM for tuning ?
Thx for any info....
When i read for example BMW 2009 /EDC17 by OBDII, i can read flash (with CMD/Flashtec)
When i read the ECU on desk by BOOT mode, i also read flash (with little extra data, comparing to the OBDII file)
CMD stores automatically a compressed file as a back-up
When i "expand" this back-up with the back-up manager, i can save IROM1 / EEPROM1 / EEPROM2
Question : i do not see the flash data-into the IROM-data. Whats the difference between flash and irom then ?
why CMD does not make back up from flash and what use has the IROM for tuning ?
Thx for any info....