K-tag FW v6.070 checksum error when write med17.4 solution
K-tag symptom from a customer:
Ktag 6.070 and med17.4 checksum error on write mod file.. is it just me or is this a general clone problem.
no matter what i try it will not write mod file(checksum error) ori is fine backup and restore is fine, this is the only ecu i have had a problem with.
i have tried 3 tools all from different supliers 3x computers and 4x software same result…
1- the data read is incorrect
2- the car is not included the vehicle list (ktag deos not support your model)
note: “checksum error” is not related with ktag device
successful solutions shared by forum members:
1- use Ksuite 2.15 version
2- Rename ksuite folder to ksuite.old, install ksuite 2.15, delete ksuite folder, and rename ksuite.old to ksuite. now all is working!
But most people would like the third solution–>
if you chose to write mod file you should to check in software only flash – maps to program not all options
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