Looking for more firmware versions for LibreTuner

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

Watchers:
8 users.
  1. JohnnyTightlips

    JohnnyTightlips Platinum Member

    Joined:
    May 12, 2016
    Posts:
    624
    Trophy Points:
    93
    Location:
    Iowa
    Ratings:
    +852 / -0
    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. Silver Member

    Joined:
    Jul 26, 2017
    Posts:
    91
    Trophy Points:
    18
    Location:
    Michigan
    Ratings:
    +84 / -0
    Downloaded it, will check it out soon. Stupid car is having what looks like fuel pump problems.
     
  3. Altenius

    Altenius Greenie Member

    Joined:
    Jan 1, 2019
    Posts:
    11
    Trophy Points:
    3
    Location:
    Indiana
    Ratings:
    +13 / -0
    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 Platinum Member

    Joined:
    May 12, 2016
    Posts:
    624
    Trophy Points:
    93
    Location:
    Iowa
    Ratings:
    +852 / -0
    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

    Joined:
    Jan 1, 2019
    Posts:
    11
    Trophy Points:
    3
    Location:
    Indiana
    Ratings:
    +13 / -0
    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.
     

    Attached Files:

    • Like Like x 1
Loading...

Share This Page

Users Viewing Thread (Users: 0, Guests: 0)