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Thread: Q5 TDI 2016, ECU firmware files

  1. #1
    Tuner in Training
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    Q5 TDI 2016, ECU firmware files

    My 2016 Q5 TDI is showing the following ECU firmware version

    Component: 3.0TDI FSA X14 0010

    It seems it is on firmware version 10. I noticed on different fora people were listing the following versions as supported on this ECU

    0002
    0005
    0008
    0010

    Does anybody have a clue which one is the pre-diesel fix one? I would like to locate it, and decompile it and see what was changed, if anything at all. If anybody has VCDS scan results for 2016 Q5 TDI before it was fixed, that was be really awesome.

  2. #2
    Potential Tuner zhelyazA6's Avatar
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    What is your software number? The red one from the below VCDS sample.
    Address 01: Engine (J623-CTUA) Labels: None
    Part No SW: 4G0 907 551 D HW: 4G0 907 551 A
    Component: 3.0l V6 TFSIH07 0006

  3. #3
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    Address 01: Engine (J623-CPNB) Labels:. 059-907-401-V2.clb
    Part No SW: 8K5 907 401 AC HW: 4G0 907 401 E
    Component: 3.0TDI FSA X14 0010
    Revision: 58X14---

    You seem to have gas engine unless I am reading it wrong?

  4. #4
    Potential Tuner zhelyazA6's Avatar
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    You are right. I used mine just as an example.
    I have flash files versions 02, 05 and 08 for this ECU as you have mentioned in the first post.
    I guess you are looking to flash back to pre-diesel fix.
    If you need those files let me know.

  5. #5
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    Here are MD5 hashes for what I have currently

    b5b5c817bf939c4506e05a376f68d28e *FL_8K5907401AC_0002.frf
    535745dc155317afbbe3c9448c428c4c *FL_8K5907401AC_0005.frf
    7bdb4739e1212eabdfeb12e0086cf365 *FL_8K5907401AC_0008.frf
    6216a2757974834041fc2de3ec9a3c02 *FL_8K5907401AC_0010.frf

    I wanted to confirm whether these are indeed matching what others have *and* to see whether anybody happens to have _003 version of the same frf file. It seems to be the last version of the ECU software before diesel fix was applied (__005 seems already to have diesel fix in it).

  6. #6
    Potential Tuner zhelyazA6's Avatar
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    So I guess you have only 0002 as an option.