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Thread: E46 30D ECU mapping after manual conversion

  1. #1
    Join Date
    Jan 2021
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    Hungary
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    2003 Bmw E46 330CD

    E46 30D ECU mapping after manual conversion

    Dear all!
    I have swapped a manual transmission instead of the automatic in my E46 30D (204hp).
    It works, but now the rev limit is 4000, and the power loss after 3000rpm.
    We have recoded the car, but the rev limit is still 4000, and there isn't much power after 3000. What did we forget when we coded?
    Maybe the DME thinks it's in P/N, and loads that map?
    Thank you!

  2. #2
    Join Date
    Jul 2004
    Location
    Houston, TX
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    36 Cylinders
    Dde4?

    There are different flashes for manual transmission.

    You can use winkfp to convert to the correct flash. Last 7 of VIN?
    -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
    Jan 2021
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    2003 Bmw E46 330CD
    Pk35484 is the vin. (2003/03)
    Where can I find manual flash to the ECU?
    You mean its another map?
    Last edited by Pappy99; 03-08-2021 at 06:12 AM.

  4. #4
    Join Date
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    This is DDE5 (so probably edc16?)

    Yes, you need to use factory flash for manual transmission. This is the firmware of the DDE. It's not just the maps, but it could be the programming too.

    For your car you need to use WinKFP (or someone that knows how to use it) to flash to:

    7793920 for manual transmission

    or

    7805073 for manual transmission AND EU4 emissions.
    -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

  5. #5
    Join Date
    Jan 2021
    Location
    Hungary
    Posts
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    My Cars
    2003 Bmw E46 330CD
    Thank you! Can I find somewhere on the internet the file, what I have to upload to the ECU?
    I mean, an official factory firmware of a manual DME.
    Sorry for my english..

  6. #6
    Join Date
    Jul 2004
    Location
    Houston, TX
    Posts
    12,526
    My Cars
    36 Cylinders
    Yes, these are available almost everywhere around the internet as the "SP Daten" for the program WinKFP, as part of the BMW Standard Tools 2.12 (also known as INPA pack)
    -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

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