Looking for more firmware versions for LibreTuner

Discussion in 'Mazdaspeed 3/6 ECU Tuning' started by Altenius, Jan 10, 2019.

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  1. JohnnyTightlips

    JohnnyTightlips Motorhead Silver Member

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    If you can find a table that lets you adjust your speedometer based on tires and trans that would awesome. Mine is currently 5pmh off at like 70 due to 245 40 17 and gen pu trans in juan. My can is also running now so I can try and pull a tune when I get some time.
     
  2. AboveAverageJoe.

    AboveAverageJoe. Greenie Member

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    Downloaded it, will check it out soon. Stupid car is having what looks like fuel pump problems.
     
  3. Altenius

    Altenius Greenie Member

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    Gear ratios:
    upload_2019-8-12_12-4-38.png
    I also found a scalar related to the vehicle speed sensor (706.4 on speed6?) that needs further analysis.
     
  4. JohnnyTightlips

    JohnnyTightlips Motorhead Silver Member

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    I did adjust the gear ratio in versatune for the gen pu trans but I am still off due to my tire size. Let me know what I can do to help if you think this is possible.
     
  5. Altenius

    Altenius Greenie Member

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    The wheel speed sensor data is handled by the ABS module which is likely sending the CAN frame with vehicle speed to the instrument cluster and ECU. I'll check to see if that's the case after I get my car running.
     

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  6. Enki

    Enki Motorhead Platinum Member

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    What other calibrations do you need, or was mine the last?
    Also, do you want a copy of my current ECU with Versatune on it?
     
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  7. alazare619

    alazare619 Greenie N00B Member

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    @Altenius the docs claim discord I did not see that I would like to discuss with you some other definitions (Ecoboost) as I have direct access to ELM327/Tactrix from my subaru days and I'm also fluent in yaml and other languages do to career. If you got some time for realtime chat on gitter or discord or any other platform please let me know where to go.
     
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  8. JohnnyTightlips

    JohnnyTightlips Motorhead Silver Member

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    How is this all going? Is there a main thread that I am overlooking?
     
  9. Enki

    Enki Motorhead Platinum Member

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    Seems kind of dependent on people willing to dive in and do the work to take apart the ROMs. I'm not holding my breath.
     
  10. alazare619

    alazare619 Greenie N00B Member

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    @Enki @JohnnyTightlips work is still moving in the github. I actually came across the github before the forum post...
     
  11. Enki

    Enki Motorhead Platinum Member

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    I've been watching the discord...not that much going on from what I can see.
     
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