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  1. #1
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    Default BMW e91 edc17cp02 need help

    Hello
    i Have problem with bmw e91.
    the car is from 2008.Iread from kess by obd. I turned off EGR, winols calculated the checksums and i write file by obd.
    the file uploaded correctly,but car wont start.
    here the problem began.
    It turned out that the car had previously changed ecu. ECU is from the end of 2009. NR ecu 0281016106 DDE8506434.
    whereas when i read by k-tag the software inside the ECU it 1037509478 HW:08512498.
    They are not the number that should be in this ecu.
    car worked well despite the combination with strange softwares
    I have a backup from kess and ktag, but after write by obd the wrong file.in the attachment 5 files.

    can anything else be done about it?

    ps.sorry for my English
    Attached Files Attached Files
    Last edited by Majster007; 21st September, 2019 at 11:22 AM.

  2. #2
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    try this pass pm
    Attached Files Attached Files
    Last edited by plam1972; 21st September, 2019 at 12:30 PM.

  3. #3
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    Default

    With which file the vehicle starts ?


  4. #4
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    This ecu write only in boot mode, not obd.
    If I helped you, click thanks and reputation

  5. #5
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    Default

    Quote Originally Posted by macako6 View Post
    With which file the vehicle starts ?
    now car wont start

  6. #6
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    Summa's Avatar
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    Hi.

    Write with Ktag the attached file , the car will start.

    Pass in PM
    Last edited by Summa; 21st September, 2019 at 09:26 PM.

  7. #7
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    Default

    Quote Originally Posted by Summa View Post
    Hi.

    Write with Ktag the attached file , the car will start.

    Pass in PM
    I write this file. Car wont start, immo fault

  8. #8
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    Default

    Immo in this ECU is in eeprom or Micro? Why immo bloks start engine

  9. #9
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    a500tut's Avatar
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    Micro
    If I helped you, click thanks and reputation

  10. #10
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    Quote Originally Posted by Majster007 View Post
    I write this file. Car wont start, immo fault
    See this one , same pass .

  11. The Following User Says Thank You to Summa For This Useful Post:

    Majster007 (23rd September, 2019)

  12. #11
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    Default

    car started.
    you saved my day.
    thanks

  13. #12
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    Hi Summa need immo off please here
    https://www.digital-kaos.co.uk/forum...18#post3674918

 

 

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