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  1. #1
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    Default Delphi CRD3.10 checksum problem

    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!
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    Default

    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
    Sedat Garip
    Chiptuning Remapping, file service, stage 1 & 2 dyno tested.
    Diesel + petrol All cars
    Manual Adblue dpf egr Opf tested working solutions

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    With Kind Regards,

    Don't forget hit thank button if i helped.

  3. The Following User Says Thank You to sdtsedat For This Useful Post:

    g5n14 (1st August, 2019)

  4. #3
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    Default

    Quote Originally Posted by sdtsedat View Post
    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.

  5. #4
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    Default

    So read again full and do what i say as above here. But you can do this ecu also with obd kess.
    Sedat Garip
    Chiptuning Remapping, file service, stage 1 & 2 dyno tested.
    Diesel + petrol All cars
    Manual Adblue dpf egr Opf tested working solutions

    Belgium


    With Kind Regards,

    Don't forget hit thank button if i helped.

 

 

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