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Thread: winkfp upgrade dsc after engine swap

  1. #1
    Join Date
    Sep 2020
    Location
    De
    Posts
    8
    My Cars
    E85

    winkfp upgrade dsc after engine swap

    Hello,

    i swapped a e85 from M54b22 to M54b30 and the ecu MS45 was flashed by a engine tuner.

    The engine runs now, but i got a lot of dsc and power steering error codes.

    The power steering (electric on the e85) does not work and nearly all warning lights on the Tachometer are on and the engine does not have the power it should.

    The engine tuner told me i should also update the other controllers using winkfp.

    Is this correct? Is there anywhere a introduction how to flash the other controllers?

    Thann you very much

    Best regards

    Christoph

  2. #2
    Join Date
    Jul 2004
    Location
    Houston, TX
    Posts
    12,462
    My Cars
    36 Cylinders
    I would make sure first that the tuner used factory Z4 data to convert to m54b30... this could have been done with winkfp just fine.
    For example if they used E53, E60, or E83 data for conversion, then you will have errors.

    DME needs to be on Z4 3.0i flash and the others will work together fine.

    - - - Updated - - -

    An update to the other controllers seems useless, because the Z4 2.2i and 3.0i would use the same hardware, and communication would not disappear.



    Which Error Codes do you have?
    -Abel

    - E36 328is ~210-220whp: Lots of Mods.
    - 2000 Z3: Many Mods.
    - 2003 VW Jetta TDI Manual 47-50mpg
    - 1999 S52 Estoril M Coupe
    - 2014 328d Wagon, self-tuned, 270hp/430ft-lbs
    - 2019 M2 Competition, self-tuned, 504whp
    - 2016 Mini Cooper S

  3. #3
    Join Date
    Aug 2019
    Location
    tirana
    Posts
    30
    My Cars
    e91 330xd
    And is the vin correct in all modules?

  4. #4
    Join Date
    Sep 2020
    Location
    De
    Posts
    8
    My Cars
    E85
    Hi,

    this sounds more possible to me.

    How can i check this? I got inpa an winkfp and tried arround a litle bit to find this out but i cound not find it.

  5. #5
    Join Date
    Aug 2019
    Location
    tirana
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    30
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    e91 330xd
    What is the the list of errors you are having now?

  6. #6
    Join Date
    Sep 2020
    Location
    De
    Posts
    8
    My Cars
    E85
    Error codes are

    CD98 Tourqe
    CD9C Speed
    CDA5 Status DSC
    29AF Signal Control KL15
    CDA0 Signal KL130

  7. #7
    Join Date
    Aug 2019
    Location
    tirana
    Posts
    30
    My Cars
    e91 330xd
    These are mostly communication issues between dme-dsc.

    I would prefer to have a look myself on car with diagnosis tool connected

  8. #8
    Join Date
    Sep 2020
    Location
    De
    Posts
    8
    My Cars
    E85
    Yes if you could have a look that would be great. Is this possible by teamviever?

    How can i check what program is on the dme? I mean if its really the one for the e85 and not for the e60 or e46.

  9. #9
    Join Date
    Aug 2019
    Location
    tirana
    Posts
    30
    My Cars
    e91 330xd
    Pm sent

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