[johmn1978]

Hello i want to read write GOLF 5 BMY 03C906032 E MED 17.5.1 ecu.Can anyone tell me if i can with any clone tool like ktag- kess  with obd or in the table without open the ecu?Thanks a lot

[Александр530рус]

By OBD must read and write KESS, or open and KTAG

[johmn1978]

By OBD must read and write KESS, or open and KTAG

thanks a lot

[vagnum-uk]

I have ECU ID: HW0261201768 SW1037506725 UPG. SW 03C906032Q 6456 good mod file for kess if it’s the same as your ECU ID if not try getting the software update first from VW as the later version is of the piston breaking fix

[johmn1978]

I have ECU ID: HW0261201768 SW1037506725 UPG. SW 03C906032Q 6456 good mod file for kess if it’s the same as your ECU ID if not try getting the software update first from VW as the later version is of the piston breaking fix

Thanks a lot my friend i will look next week.