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Tacoma ECU Tuning for 4.0L

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

Page 193 of 228
  1. Jan 13, 2019 at 11:35 AM
    #3841
    Murphinator

    #3841
    Murphinator Well-Known Member

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    I think for supercharged trucks we would like a few things:
    -Ability to delete smog pump chk engine light
    -delete o2 sensor chk engine light (long tube headers)
    -different pulley size tunes here are the most common i believe:
    3.0(stock)
    2.85(you dynoed my truck on this)
    2.7
    2.5

    Also I know a lot of the guys with supercharged trucks are starting to mess around with methanol injection, me being in that group also.

    With going to 2.7 and smaller pulley it is recommended to go to bigger injectors (61 lb injectors) it would be nice if you could tune for that.

    It is too bad you are not in Cali anymore, because I just ordered a quick change pulley system so I can swap pullies in a few minutes. Going to the 2.7 pulley, and also getting a methanol kit soon.

    If you were still out here I would order the 61 lb injectors so you could work out a tune for those.

    Hopefully if you get your software for youe v3 cable ready soon you will still be able to develop tunes for these.
     
    Murphinator, Jan 13, 2019
    #3841
    rockporttaco, BillDaCat8, Norton and 3 others like this.
  2. Jan 13, 2019 at 12:01 PM
    #3842
    TodayWasTHeDaY

    #3842
    TodayWasTHeDaY Hoser

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    Fully on board with all of this, great post!
     
    TodayWasTHeDaY, Jan 13, 2019
    #3842
    Murphinator[QUOTED] likes this.
  3. Jan 13, 2019 at 1:00 PM
    #3843
    Murphinator

    #3843
    Murphinator Well-Known Member

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    Hopefully he reads it. I think if he developed all those tunes he wouldn’t have to do much custom tuning for everyone, that pretty much covers everything. I know some run a 2.6 but that would be enough to push them to a 2.5 or a 2.7 tune
     
    Murphinator, Jan 13, 2019
    #3843
    Norton and TodayWasTHeDaY[QUOTED] like this.
  4. Jan 13, 2019 at 1:04 PM
    #3844
    rockporttaco

    #3844
    rockporttaco Well-Known Member

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    TRD S/C, TRD CAI, TRD C/B, URD THERMOSTAT, BDS 6 INCH, FUEL KRANK WHEELS 18, NITTO M/T 295/70
    Yes I noticed that too on the V2 calibration. I also noticed that it's shifts a lot faster and hold gears much better. I'm on 35s on stock gears. With the regular trdtune I was only able to get up to 95 miles an hour with the OV tune my truck can past 110 now.
     
    rockporttaco, Jan 13, 2019
    #3844
    Norton[QUOTED] likes this.
  5. Jan 13, 2019 at 1:07 PM
    #3845
    rockporttaco

    #3845
    rockporttaco Well-Known Member

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    TRD S/C, TRD CAI, TRD C/B, URD THERMOSTAT, BDS 6 INCH, FUEL KRANK WHEELS 18, NITTO M/T 295/70
    I used this guy his name is Steve in Lewisville TexasScreenshot_2019-01-13-15-07-06.jpg
     
    rockporttaco, Jan 13, 2019
    #3845
  6. Jan 13, 2019 at 2:01 PM
    #3846
    JacksonTacoma

    #3846
    JacksonTacoma Well-Known Member

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    @OVTune +1 on this ☝
     
    JacksonTacoma, Jan 13, 2019
    #3846
    BillDaCat8, White lightning boosted, Murphinator[QUOTED] and 2 others like this.
  7. Jan 14, 2019 at 11:49 AM
    #3847
    JWL

    #3847
    JWL Well-Known Member

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    Would love to see an NA map for an FBO setup and 93 octane come to fruition.
     
    JWL, Jan 14, 2019
    #3847
    StuckinOhio and Master Z like this.
  8. Jan 14, 2019 at 7:59 PM
    #3848
    ThomasMore66

    #3848
    ThomasMore66 We can't stop here, this is bat country!

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    Nice. I live in Flower Mound.
     
    ThomasMore66, Jan 14, 2019
    #3848
  9. Jan 20, 2019 at 12:37 PM
    #3849
    Norton

    #3849
    Norton Senior Member

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    Put a couple hundred more miles on the V2 tune. Throttle is definitely more responsive and gas mileage is up about 10%.
     
    Norton, Jan 20, 2019
    #3849
    TodayWasTHeDaY, Murphinator and SUMOTNK like this.
  10. Jan 20, 2019 at 12:48 PM
    #3850
    Gaunt596

    #3850
    Gaunt596 Well-Known Member

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    I'll make a strange request, I'd like to see a high idle feature, if that's possible. It would be helpful for the guys running winches and heavy electric loads, as well as improving Ac performance in the summer. It also helps warm the truck up a lot faster in the winter.
     
    Gaunt596, Jan 20, 2019
    #3850
    EdinCincinnati likes this.
  11. Jan 20, 2019 at 3:48 PM
    #3851
    OVTune

    #3851
    OVTune [OP] Well-Known Member

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    OVTune
    Maybe a higher idle only in D / R , but stock in N? This can be done. But a high idle all the time will eat gas a lot faster than you'd think
     
    OVTune, Jan 20, 2019
    #3851
    EdinCincinnati likes this.
  12. Jan 20, 2019 at 6:11 PM
    #3852
    EdinCincinnati

    #3852
    EdinCincinnati Well-Known Member

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    Great Idea!!
     
    EdinCincinnati, Jan 20, 2019
    #3852
  13. Jan 20, 2019 at 6:14 PM
    #3853
    EdinCincinnati

    #3853
    EdinCincinnati Well-Known Member

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    Can you do a higher idle in P or in N? Personally I would prefer in N.
     
    EdinCincinnati, Jan 20, 2019
    #3853
  14. Jan 21, 2019 at 6:30 AM
    #3854
    DesertRatliff

    #3854
    DesertRatliff Well-Known Member

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    -smog pump delete alone would be reason enough for many to spend the cash.
    -tunes for regular, premium, fuel econ, and towing (NA and S/C)
    -ability to move into a supercharger and other future mods without fuss
    -happy to do it all on my shop laptop
     
    DesertRatliff, Jan 21, 2019
    #3854
    Atlas86 and Norton like this.
  15. Jan 21, 2019 at 6:45 AM
    #3855
    OVTune

    #3855
    OVTune [OP] Well-Known Member

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    yes it can be set higher in P/N only



    Regarding deleting any emissions component, due to the EPA we will not likely be offering that directly. It is something we can offer for off road trucks to do on their own with i0Tech.
     
    OVTune, Jan 21, 2019
    #3855
    zippsub9 and DesertRatliff[QUOTED] like this.
  16. Jan 21, 2019 at 7:14 AM
    #3856
    Gaunt596

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    Gaunt596 Well-Known Member

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    I'm aware of the gas consumption. It would be really slick if it could work like the GM diesel trucks, when in park pushing the cruise control button enables it, and you hold the "accelerate" position on the stalk to raise the idle.
     
    Gaunt596, Jan 21, 2019
    #3856
    EdinCincinnati[QUOTED] likes this.
  17. Jan 21, 2019 at 4:44 PM
    #3857
    EdinCincinnati

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    EdinCincinnati Well-Known Member

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    So @OVTune when do you predict us 4.0 drivers will experience some of these added benefits we’ve just been discussing?
     
    EdinCincinnati, Jan 21, 2019
    #3857
    Norton and Wild Crow like this.
  18. Jan 21, 2019 at 5:05 PM
    #3858
    Purple-taco

    #3858
    Purple-taco Member

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    Are you guys able to eliminate the speed governor at 110mph? Kinda want to out run my friend’s charger
     
    Purple-taco, Jan 21, 2019
    #3858
  19. Jan 21, 2019 at 8:25 PM
    #3859
    ThomasMore66

    #3859
    ThomasMore66 We can't stop here, this is bat country!

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    Can I install the software on more than one computer? I want the software and I want my tuner to have the software.
     
    ThomasMore66, Jan 21, 2019
    #3859
    Torspd likes this.
  20. Jan 22, 2019 at 4:33 AM
    #3860
    OVTune

    #3860
    OVTune [OP] Well-Known Member

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    I0Tech or our flash kit?
     
    OVTune, Jan 22, 2019
    #3860
Page 193 of 228

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