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2016 OVTune Tacoma 3.5L Manual Transmission / Engine ECU Reflash

Discussion in '3rd Gen. Tacomas (2016-2023)' started by OVTune, Oct 18, 2017.

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  1. Mar 13, 2018 at 2:51 PM
    #3201
    commbubba19

    #3201
    commbubba19 Well-Known Member

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    So I got the stutter in 4th at 2500 rpms when cold going up a hill. Pretty bad too. Went away once warmed up from what I can tell.

    Tune definitely needs some work. I emailed ovtune to see what he says.

    It’s definitely better than stock but it’s rough in some regards. Throttle tip in is a bit aggressive than what I think it needs to be along with my other observations.

    Only 100 miles so far. I’ll update as the miles add up.
     
    commbubba19, Mar 13, 2018
    #3201
  2. Mar 13, 2018 at 2:53 PM
    #3202
    mZiggy

    #3202
    mZiggy Honey badger

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    Are you running 1.03B? 1.03C has a less aggressive throttle tip in
     
    mZiggy, Mar 13, 2018
    #3202
  3. Mar 13, 2018 at 2:53 PM
    #3203
    mkivr32

    #3203
    mkivr32 Well-Known Member

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    Need a solid MT dyno day and road testing.
    :fingerscrossed:
     
    mkivr32, Mar 13, 2018
    #3203
    Shellshock, 2016trdtacoma and iexc like this.
  4. Mar 13, 2018 at 3:59 PM
    #3204
    su.b.rat

    #3204
    su.b.rat broken truck

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    i have 1.03B MT for 04B12. in case anyone wants it.
     
    su.b.rat, Mar 13, 2018
    #3204
    orangeracer likes this.
  5. Mar 13, 2018 at 4:28 PM
    #3205
    commbubba19

    #3205
    commbubba19 Well-Known Member

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    C
     
    commbubba19, Mar 13, 2018
    #3205
  6. Mar 13, 2018 at 4:36 PM
    #3206
    mZiggy

    #3206
    mZiggy Honey badger

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    I dont want to come across as condescending, by any means, but that map has a significantly less aggressive throttle tip in and neutering it further may as well be a return to the OEM tune and the issues that came with it.
     
    mZiggy, Mar 13, 2018
    #3206
    Boxerocks, 2016trdtacoma and nxcess like this.
  7. Mar 13, 2018 at 4:42 PM
    #3207
    nxcess

    #3207
    nxcess Well-Known Member

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    1.03C feels muted compared to 1.03B. Give yourself some time to adjust to the throttle. It could be a result of becoming accustomed to the stock throttle, thus any changes feels extreme.

    Did you do the idle for 10 mins? Also, Matt has said to give it time for the truck to relearn itself.
     
    nxcess, Mar 13, 2018
    #3207
    mZiggy likes this.
  8. Mar 13, 2018 at 4:44 PM
    #3208
    2016trdtacoma

    #3208
    2016trdtacoma Well-Known Member

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    This. I actually asked Matt if he could create a file that was between B and C as for as tip in goes. Well see if ever comes about. I have ~500 miles on C and enjoying it, but that throttle response on B was tits.
     
    2016trdtacoma, Mar 13, 2018
    #3208
    venezian and Shellshock like this.
  9. Mar 13, 2018 at 4:56 PM
    #3209
    2016trdtacoma

    #3209
    2016trdtacoma Well-Known Member

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    DAMN YOU! I need 04b11!!!!!!
     
    2016trdtacoma, Mar 13, 2018
    #3209
  10. Mar 13, 2018 at 4:58 PM
    #3210
    2016trdtacoma

    #3210
    2016trdtacoma Well-Known Member

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    Ya, this was my feeling as well, but in all my greatness, I deleted the 1.03B files :facepalm:
     
    2016trdtacoma, Mar 13, 2018
    #3210
  11. Mar 13, 2018 at 5:02 PM
    #3211
    nxcess

    #3211
    nxcess Well-Known Member

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    Someone out there must have a copy of 1.03B 04B11. @OVTune Help a brother out.
     
    nxcess, Mar 13, 2018
    #3211
  12. Mar 13, 2018 at 5:04 PM
    #3212
    2016trdtacoma

    #3212
    2016trdtacoma Well-Known Member

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    I have asked several times but no response. I have sent Matt a few PM's as well but no response o_O
     
    2016trdtacoma, Mar 13, 2018
    #3212
  13. Mar 13, 2018 at 5:07 PM
    #3213
    mZiggy

    #3213
    mZiggy Honey badger

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    Mat probably screams to himself lol everyone is different with their preferences and this is a perfect example, because to me 1.03C is perfect. Then we have the guys who screamed about how 1.03B is perfect and said everyone who wanted C didn't know how to drive and then you've got yourself, wanting a middle ground (no disrespect, I promise you).

    Wonder if he's got himself a punching bag yet
     
    mZiggy, Mar 13, 2018
    #3213
    Stopmithering and 2016trdtacoma[QUOTED] like this.
  14. Mar 13, 2018 at 5:08 PM
    #3214
    Shellshock

    #3214
    Shellshock King Shit of Turd Island

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    Yea B was a bit overly sensitive and C feels more like stock in terms of responsiveness. Somewhere in the middle i think would be about perfect.
     
    Shellshock, Mar 13, 2018
    #3214
    2016trdtacoma[QUOTED] likes this.
  15. Mar 13, 2018 at 5:24 PM
    #3215
    nxcess

    #3215
    nxcess Well-Known Member

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    He's probably inundated with PM. It's better to reach him via email.
     
    nxcess, Mar 13, 2018
    #3215
  16. Mar 13, 2018 at 5:50 PM
    #3216
    OVTune

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    OVTune [OP] Well-Known Member

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    OVTune
    once I have time to get a MT here in person I will have a new round of development.

    It's difficult to make one file that everyone likes. B is too much, C is too little, C is too much, B is just right...
     
    OVTune, Mar 13, 2018
    #3216
    Livinserene, MOC221_, venezian and 3 others like this.
  17. Mar 13, 2018 at 6:01 PM
    #3217
    DES2009

    #3217
    DES2009 Minister of Truth

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    I'm a Millionaire! One Million Posts!!
    [​IMG]
     
    DES2009, Mar 13, 2018
    #3217
    nxcess and mZiggy like this.
  18. Mar 13, 2018 at 6:23 PM
    #3218
    tekoma

    #3218
    tekoma Member

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    @OVTune - I'm 04B11 running 1.03C 87 tune - I'd be thrilled with B or C if they didn't have the stuttering. Its getting pretty bad with C. I get a pretty dramatic drop in RPM in reverse that causes bucking. The stuttering is getting worse, not better with time. Looking forward to the next iteration.

    Going to flash back to stock in a week - have an appointment at Toyota and if they drive it they will certainly notice the stuttering.
     
    tekoma, Mar 13, 2018
    #3218
    MOC221_ likes this.
  19. Mar 13, 2018 at 6:26 PM
    #3219
    commbubba19

    #3219
    commbubba19 Well-Known Member

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    You guys confuse tip in with actual throttle maps.
     
    commbubba19, Mar 13, 2018
    #3219
  20. Mar 13, 2018 at 6:30 PM
    #3220
    mZiggy

    #3220
    mZiggy Honey badger

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    Alright. Well in that case do you have 1.03B so that you can run that too and see if that's more to your liking?
     
    mZiggy, Mar 13, 2018
    #3220
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