kess v2 problem writing gran cherokee 3.0 crd
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  1. #1
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    Default kess v2 problem writing gran cherokee 3.0 crd

    hello all, i have a reworked kess v2 fw 4.036 and sw 2.08, i can read and made id to the car ( gran cherokee 3.0 crd) but when i try to write the modified file a error appears saying: error checksum buffer, checksum is corrected with winols I have checked it several time but nothing changes.

    does someone know if problem is on the tool or maybe is not a supported model?

    thanks!

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    abdomm (21st March, 2017)

  3. #2
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    Problem in your software.

  4. #3
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    it is sw 2.08 i had tried with 2.24 and same problem, with other cars never had any issue, any advise?

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    abdomm (21st March, 2017)

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    Well, for sure my kess is not ok, today I tried to read a c4 2.0 hdi 136 dephi ecu, and i couldn?t kess said protocol error , I read a golf v bkd without problem but when i tried to flash it kess said error and ecu was bricked... I could rescued it with mpps v13.

    Same thing happend with other bkd before reworked and sw 2.24, with new eu components and 2.08 and new libraries for sd nothing chagges...

    i don?t know what to do, i?m thinking to buy a galleto or other tool which works better.
    Last edited by ivanrojo; 20th March, 2017 at 08:57 PM.

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    i think problem is in your reworked kess not softwere

  8. #6
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    if you cant trust it bin it , not worth the risk , best get a good eu clone , or mpps 18
    any information provided is for educational/experimental purposes only.

  9. #7
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    the strange thing is that it does the same as before rework...

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    you mean a mpps 18 clone? or original?

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    could be for using a wrong protocol? i have just noticed that my kess has 3 protocol for this car!

  12. #10
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    You can try write mod without correction CS in WinOls, sometimes it help. Kess will calculate CS before writing.

  13. #11
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    I tried and nothing change today i try to write a bkd, edc16 c31/c34 read it good but when writing kess brick the ecu, and this message appears:


    it means: have been found a writing error turno off ignition, do you want to do recovery mode?

 

 

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