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g5n14
1st August, 2019, 11:11 AM
Hello guys!
I have deleted couple of dtc from W204 c180.
Done with Ktag, readed out, modified, flashed back. Car worked for a while and shutted down, giving the checksum error. Ktag didn’t try to compare it with ori while writing. My version of Winols doesn’t have CS for that ECU. Can someone check the file please and correct the CS if it’s possible?
Huge thanks!

sdtsedat
1st August, 2019, 11:52 AM
Put all files in a folder.
delete ori MPC and put your edited file as mpc

write full backup, in this case, ktag calculate crc

g5n14
1st August, 2019, 12:17 PM
Put all files in a folder.
delete ori MPC and put your edited file as mpc

write full backup, in this case, ktag calculate crc

Hey! Huge thanks for your reply, but i guess there is a problem here.
My EEPROM file seems to be bad readed (96KB) and it was reading it for way too long. I guess its connected somehow with the fact, that KTAG doesnt support exactly CRD3.10, so i used the same hardware config ECU CRD3.40.

sdtsedat
1st August, 2019, 01:13 PM
So read again full and do what i say as above here. But you can do this ecu also with obd kess.