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OVTune 3URFE Tundra ECU Tune Development Thread

Discussion in '3rd Gen Tundras (2014+)' started by OVTune, Apr 25, 2019.

  1. Apr 25, 2019 at 7:03 AM
    #1
    OVTune

    OVTune [OP] New Member

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    Mat
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    OVTune RD Vehicle
    Hello Everyone,

    We had someone on facebook direct us here hoping we can share more about what we are doing on the Tundra ECU, and what we have coming soon for the Tundra.

    I'd highly recommend you read our blog post here:
    https://www.ovtuned.com/blogs/news/the-ultimate-5-7l-tundra-tune-map-switching-tow-lock


    Check out our overview video of some of the upcoming features:
    https://www.youtube.com/watch?v=1zRH7IcQ6E0&t=97s

    Some of the features we have custom coded ( in house, exclusive to OVTune )
    are -
    - Live map switching. Switch between 2 different tunes without flashing
    - Gear Locking (shown in video above)
    - Multiple custom tables we have setup to help the ECU better achieve certain goals (like mpg) (see blog)
    - Newly designed tables that are used with Supercharged trucks to make the tune safer than what is possible on stock ECU. (A newly designed ignition compensation map that makes adjustments to ignition depending on blower temps) and same for fuel.
    - Larger tables with more resolution for tuning
    - Increased load cap

    and much much more. There are things we have developed but have not released yet, but we will be once our dyno results are posted.

    Our test truck : 2016 CrewMax FFV 5.7L



    Development blog for our Harrop Supercharger calibration (to be updated 5/18/19)
    https://www.ovtuned.com/blogs/news/preparing-the-flex-fuel-tundra-for-the-harrop-tvs2650


    Thanks everyone
     
    Last edited: May 14, 2019 at 11:05 AM
  2. Apr 25, 2019 at 7:12 AM
    #2
    Squatting Pigeon

    Squatting Pigeon Not so funny meow, is it?

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    I know the Taco guys have been very pleased with your tune. I'm excited to see it on our trucks too!
    :burnrubber:
     
  3. Apr 25, 2019 at 7:24 AM
    #3
    Watt maker

    Watt maker Keepin' the lights on!

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    1 of 255
    Good stuff! I'm interested to see where this goes! Can you correct the speedometer for tire size changes?
     
  4. Apr 25, 2019 at 7:27 AM
    #4
    Grey Wolf

    Grey Wolf Alaska Size Stealthy Swift Slate Grey Wolf

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    Will it be compatible with the O7 Tundra with 5 7L?
     
  5. Apr 25, 2019 at 7:30 AM
    #5
    Wynnded

    Wynnded Wait, what?

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    I think that it says it is on their blog...toward the top....;):p
     
  6. Apr 25, 2019 at 7:31 AM
    #6
    Grey Wolf

    Grey Wolf Alaska Size Stealthy Swift Slate Grey Wolf

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    18"X9" FN BFD's rims, 295/70R/18E Cooper Discoverer STT Pro's, and S/T Maxx's, Old Man EMU coil-overs/shocks. Toytec shackles. Exhaust Pro, Body Armor Rock Steps, Smittybilt X20 winch, DV8 winch bumper, RCI skids.
    Yep! Got my eye on this tune.
     
    Stroke250 and TheBeast like this.
  7. Apr 25, 2019 at 8:01 AM
    #7
    Ace402

    Ace402 New Member

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    KevinK likes this.
  8. Apr 25, 2019 at 8:05 AM
    #8
    offsetplayer2

    offsetplayer2 New Member

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    This blew up very quickly, in a good way, for the tacomaworld guys. I remember when this first came out for the tacos. People went nuts.
     
    Watt maker and Squatting Pigeon like this.
  9. Apr 25, 2019 at 8:25 AM
    #9
    BlueBottle

    BlueBottle not a PRO

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    See fine print
    Interested!
     
  10. Apr 25, 2019 at 8:59 AM
    #10
    osidepunker

    osidepunker OsidePunker

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    Full LT, full armor, fully self contained Speed Glamper
    subbd
     
    Erichudgins likes this.
  11. Apr 25, 2019 at 9:03 AM
    #11
    Erichudgins

    Erichudgins New Member

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    https://www.tundras.com/threads/the-un-limited-build.25949/
    Same
     
    osidepunker likes this.
  12. Apr 25, 2019 at 9:10 AM
    #12
    Liferider98

    Liferider98 New Member

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    Can you work a PCS kill switch into the program?
     
    _bm27, Stroke250 and Watt maker like this.
  13. Apr 25, 2019 at 10:16 AM
    #13
    fisherman951

    fisherman951 Just here for the comments

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    Listening
     
  14. Apr 25, 2019 at 10:50 AM
    #14
    Vr0ck

    Vr0ck New Member

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    Sub'd
     
  15. Apr 25, 2019 at 10:52 AM
    #15
    BigWhiteTRD(TW)

    BigWhiteTRD(TW) New Member

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    Tacoma + Tundra Family, with tune on tacoma already
    Combo Pack !!!!
     
  16. Apr 25, 2019 at 11:02 AM
    #16
    HappyGilmore

    HappyGilmore New jack

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  17. Apr 25, 2019 at 11:04 AM
    #17
    906UP

    906UP New Member

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    I'm interested
     
  18. Apr 25, 2019 at 11:07 AM
    #18
    offsetplayer2

    offsetplayer2 New Member

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    can't leave the current gen 4runner out either though before Toyota messes it up with the redesign. The wife is wanting one so it'd be a nice surprise to tune it afterwards.
     
    Watt maker likes this.
  19. Apr 25, 2019 at 3:03 PM
    #19
    Watt maker

    Watt maker Keepin' the lights on!

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    The 4runner needs help in the engine/trans tuning department almost as bad as the 3rd gen taco! I'd definitely be interested in a 5th gen 4runner/ 3rd gen Tundra package deal!
     
    Stroke250, JH5370 and Ace402 like this.
  20. Apr 25, 2019 at 3:38 PM
    #20
    UTTundra

    UTTundra New Member

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    interesting
     
  21. Apr 25, 2019 at 4:02 PM
    #21
    amazingswami

    amazingswami New Member

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    Made a huge difference for my 17 Taco. I still got rid of the truck, but OVTune is legit!
     
    Watt maker likes this.
  22. Apr 25, 2019 at 4:37 PM
    #22
    OVTune

    OVTune [OP] New Member

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    If you kept the kit it can be used on the Tundra :)
     
  23. Apr 25, 2019 at 4:44 PM
    #23
    conlons26

    conlons26 High speed dirt mobile

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  24. Apr 25, 2019 at 4:52 PM
    #24
    TheBeast

    TheBeast The Beach

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  25. Apr 25, 2019 at 4:55 PM
    #25
    Cement

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    2019 owner... tag...
     
  26. Apr 25, 2019 at 4:56 PM
    #26
    andy9743

    andy9743 New Member

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    Timely. In bc blower, gears, 37s and wants better then Toyota tune.

    Just looked at blog...this sounds fantastic! Release date? Price?
     
    Last edited: Apr 25, 2019
  27. Apr 25, 2019 at 4:58 PM
    #27
    Xyleff

    Xyleff New Member

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  28. Apr 25, 2019 at 5:10 PM
    #28
    AZTundra

    AZTundra No Longer a New Member

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    Interested...haven't gotten a tune yet.

    Sub'd
    upload_2019-4-25_17-10-3.jpg
     
  29. Apr 25, 2019 at 5:10 PM
    #29
    dandailey

    dandailey King Tundra

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  30. Apr 25, 2019 at 7:33 PM
    #30
    amazingswami

    amazingswami New Member

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    I got the Taco tune when you were matching ECUs to PC IDs and just using any OBD programming cable. I never got the "kit" version from you.
     
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