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Tacoma ECU Tuning for 4.0L

Discussion in '2nd Gen. Tacomas (2005-2015)' started by OVTune, Jun 14, 2017.

Page 97 of 228
  1. Mar 5, 2018 at 8:26 AM
    #1921
    OVTune

    #1921
    OVTune [OP] Well-Known Member

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    OVTune
    when was the last time you updated the handheld? I've added this one, please let me know if it is still not recognized
     
    OVTune, Mar 5, 2018
    #1921
  2. Mar 5, 2018 at 8:30 AM
    #1922
    bobsuruncle

    #1922
    bobsuruncle PhD in voiding warranties

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    Any progress on 30433300? Tried to update last night, no dice.
     
    bobsuruncle, Mar 5, 2018
    #1922
  3. Mar 5, 2018 at 8:56 AM
    #1923
    SUMOTNK

    #1923
    SUMOTNK Pavement Pounder / Mall Crawler

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    Looks like a Gen2.5 TRD Sport, but really an '08 TRD OffRoad
    TRD Supercharged / OTT Tuned
    Less than 12 hours ago (yesterday). I'll try again in an hour. The latest firmware that my handheld grabbed is V1.50
     
    SUMOTNK, Mar 5, 2018
    #1923
  4. Mar 5, 2018 at 8:57 AM
    #1924
    Torspd

    #1924
    Torspd Tor-nication

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    There was a recent member posting that his connection was the culprit. May or may not also be your issue perhaps?
     
    Torspd, Mar 5, 2018
    #1924
  5. Mar 5, 2018 at 9:00 AM
    #1925
    Sharpish

    #1925
    Sharpish Well-Known Member

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    This is important to me as well. If it costs $500 to repair the sais for it to fail again in 5 years, I would rather spend that money on a tune that gets me some power and mpg and ditches the pump software.
     
    Sharpish, Mar 5, 2018
    #1925
  6. Mar 5, 2018 at 9:36 AM
    #1926
    SUMOTNK

    #1926
    SUMOTNK Pavement Pounder / Mall Crawler

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    Looks like a Gen2.5 TRD Sport, but really an '08 TRD OffRoad
    TRD Supercharged / OTT Tuned
    Thanks Tor, but nope... my Internet connectivity looks good. The handheld is able to communicate to the repository and grab "new" protocol and data files. The latest FW on my handheld is V1.50.

    @OVTune
    The error still exists. ECU 3YWG2900 is still not found. Here are my steps:
    1. Plug in handheld to my laptop.
    2. Launch OVTuning software. Software identifies my handheld.
    (It does it's automated thing. Downloads files, etc...)
    3a. OVT software finishes updating

    3b. Take my handheld to my truck.
    4. Plug the obd2 plug into the odb2 port. Plug the other end into the handheld tuner.
    5. Handheld powers up. Then I turn my key so my truck is powered on (engine is NOT running)
    6. I follow the instuctions (Setup, vehicle, engine, etc)
    7. Says stock ECU file is not found. I hit OK/continue so it Attempts to pull the stock ECU file.

    8. Errors out with ECU calibration file not found. 3YWG2900

    This was performed at 0925am (Pacific) Mar 5th.

    20180305_092443.jpg
     
    SUMOTNK, Mar 5, 2018
    #1926
    Norton, Roostfactor, Brice and 2 others like this.
  7. Mar 5, 2018 at 9:48 AM
    #1927
    bobsuruncle

    #1927
    bobsuruncle PhD in voiding warranties

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    Same process for me, but spits out a different calibration error.
     
    bobsuruncle, Mar 5, 2018
    #1927
    Roostfactor and SUMOTNK[QUOTED] like this.
  8. Mar 5, 2018 at 9:50 AM
    #1928
    tblizzard

    #1928
    tblizzard Well-Known Member

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    i'll try again, any updates on 304A3000?
     
    tblizzard, Mar 5, 2018
    #1928
    Norton likes this.
  9. Mar 5, 2018 at 10:08 AM
    #1929
    mrlee

    #1929
    mrlee I like crunchy Tacos!!

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    Bed rug, ARE bed top, Weathertechs. Little goodies here and there!
    Toyota issued a warranty for this. You should be able to get reimbursed. Pretty sure there is another thread on here about it.
     
    mrlee, Mar 5, 2018
    #1929
  10. Mar 5, 2018 at 10:19 AM
    #1930
    stickyTaco

    #1930
    stickyTaco Fuck Cancer

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    Not sure if this applies to Canada but....

    https://www.tacomaworld.com/threads/toyota-now-covering-secondary-air-injection-pump.536972/

    [​IMG]
     
    stickyTaco, Mar 5, 2018
    #1930
  11. Mar 5, 2018 at 10:31 AM
    #1931
    Sharpish

    #1931
    Sharpish Well-Known Member

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    Doesn't apply to Canada .... sadface
     
    Sharpish, Mar 5, 2018
    #1931
  12. Mar 5, 2018 at 11:15 AM
    #1932
    OVTune

    #1932
    OVTune [OP] Well-Known Member

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    OVTune
    will have this in soon

    will resubmit YWG2900

    ECUS in-
    30478000
    30461100
    30472000
    30449300
    30442200
    30456000


    secondary air injection can be fixed yes.

    new handhelds arrive this week so I will explain all the features in detail. (the features are the same with the v3 handhelds. these are v3+)
     
    Last edited: Mar 5, 2018
    OVTune, Mar 5, 2018
    #1932
    bobsuruncle[QUOTED] likes this.
  13. Mar 5, 2018 at 11:41 AM
    #1933
    Torspd

    #1933
    Torspd Tor-nication

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    @Brice , do you vaguely remember the code of mine? Is it the same as yours, 30456000?
     
    Torspd, Mar 5, 2018
    #1933
  14. Mar 5, 2018 at 11:43 AM
    #1934
    Brice

    #1934
    Brice Turbo Member

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    I wanna say it had a 6 in it but I'm not too sure. We should have taken a picture. And no, mine is 30426300, atleast that's what the handheld says.
     
    Brice, Mar 5, 2018
    #1934
  15. Mar 5, 2018 at 11:45 AM
    #1935
    Torspd

    #1935
    Torspd Tor-nication

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    Guess we need to look back and see if that one has already been submitted.
     
    Torspd, Mar 5, 2018
    #1935
  16. Mar 5, 2018 at 4:50 PM
    #1936
    Tbell18

    #1936
    Tbell18 Well-Known Member

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    see build...but not a whole lot
    It'd be nice to get a tow tune.
     
    Tbell18, Mar 5, 2018
    #1936
    StuckinOhio, cdelgado14, Wild Crow and 2 others like this.
  17. Mar 5, 2018 at 8:37 PM
    #1937
    Norton

    #1937
    Norton Senior Member

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    +1 to all of this. Followed same procedure as SUMOTNK (via cellular hot spot) at about 2130 MST. Still awaiting initial upload for 3YWG4000.
    20180305_212758.jpg
     
    Norton, Mar 5, 2018
    #1937
    BillDaCat8, SUMOTNK[QUOTED] and tblizzard like this.
  18. Mar 5, 2018 at 11:41 PM
    #1938
    Taco Reaper96

    #1938
    Taco Reaper96 Well-Known Member

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    Looks like the first batch is sold out. Waiting on the 2nd batch and results. Will try to be one of the first on the buy. Kind of got lost in the information of 98 pages but could you request additional tunes after the first sent to you in case you get more performance parts? This would pretty much would feed my will to start slowly adding goodies to my truck.
     
    Taco Reaper96, Mar 5, 2018
    #1938
  19. Mar 6, 2018 at 6:54 AM
    #1939
    ThatguyJZ

    #1939
    ThatguyJZ Instagram: thatguyjz

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    So does anyone that bought one of these even have a working tune on their truck yet?
     
    ThatguyJZ, Mar 6, 2018
    #1939
  20. Mar 6, 2018 at 6:57 AM
    #1940
    bobsuruncle

    #1940
    bobsuruncle PhD in voiding warranties

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    A handful of people do I believe. One has been bench tuned since late summer/early fall.
     
    bobsuruncle, Mar 6, 2018
    #1940
    ThatguyJZ[QUOTED] likes this.
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