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vF Tuner for the 3.5L Tacoma

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Rafael@OVTune, Apr 23, 2020.

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  1. Sep 11, 2020 at 8:01 AM
    #4161
    alegerlotz

    #4161
    alegerlotz Well-Known Member

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    It didn't say "pre-order" or "back ordered" when I bought the Software + Cable bundle from OV, and but I haven't gotten a shipping code yet either.

    Once I get my .reg file, I'll be itchin' to flash my truck!
     
    alegerlotz, Sep 11, 2020
    #4161
    tonered[QUOTED] likes this.
  2. Sep 11, 2020 at 8:07 AM
    #4162
    ihatemytruck

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    ihatemytruck Smartass

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    If our file has 25600.xx, should we change it to 1?
     
    ihatemytruck, Sep 11, 2020
    #4162
    D2H and tonered like this.
  3. Sep 11, 2020 at 8:10 AM
    #4163
    Supr4Lo

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    Supr4Lo Well-Known Member

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    I'm tring to understand this. Looking at 04B90 Super FOB Prem the ACIS Activation RPM High is set at 7250 and the RPM Low is set at 2700. So is the ACIS not set for optimum operation? I assume the ACIS opens linearly from 2700 RPM (starts to Open) to 7250RPM (Fully Open) in this file. Stock was Rpm High 3650 and RPM Low 2700. Was it changed just to get rid of the power surge that was talked about often?

    Anyone have any insight on this?
     
    Supr4Lo, Sep 11, 2020
    #4163
  4. Sep 11, 2020 at 8:34 AM
    #4164
    Supr4Lo

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    Supr4Lo Well-Known Member

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    I tried changing to 1 and saving but when I reopened the table it was back to a weird number. I think it's an issue with the current version of VF Tuner software
     
    Supr4Lo, Sep 11, 2020
    #4164
    ihatemytruck[QUOTED] and tonered like this.
  5. Sep 11, 2020 at 8:34 AM
    #4165
    tonered

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    tonered bartheloni

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    I believe it flicks open quickly at that 2,700rpm setting. 7,250 is probably there to match the current rev limiter setting so it doesn't close.
     
    tonered, Sep 11, 2020
    #4165
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  6. Sep 11, 2020 at 8:36 AM
    #4166
    Supr4Lo

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    Supr4Lo Well-Known Member

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    Hmmmm, maybe I'll try changing the rpm low to 3400 rpm like @OVTune mentioned. I'll try and data log the ACIS to see how it opens.
     
    Supr4Lo, Sep 11, 2020
    #4166
    ihatemytruck and tonered[QUOTED] like this.
  7. Sep 11, 2020 at 8:38 AM
    #4167
    tonered

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    tonered bartheloni

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    It is odd that it is set that low. The file should be set to the value that OVT noted as a starting point.
     
    tonered, Sep 11, 2020
    #4167
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  8. Sep 11, 2020 at 8:50 AM
    #4168
    ihatemytruck

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    ihatemytruck Smartass

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    Ok. I'll leave it be until the next vf update
     
    ihatemytruck, Sep 11, 2020
    #4168
  9. Sep 11, 2020 at 10:06 AM
    #4169
    Supr4Lo

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    Supr4Lo Well-Known Member

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    Unless I'm not seeing something it doesn't seem that ACIS is available in the PID list to data log.
     
    Supr4Lo, Sep 11, 2020
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  10. Sep 11, 2020 at 10:38 AM
    #4170
    MOC221_

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    MOC221_ 3 pedal metal

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    2700 is the ACIS low setting in 04B41 SFOB Prem as well...
     
    MOC221_, Sep 11, 2020
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  11. Sep 11, 2020 at 10:40 AM
    #4171
    tonered

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    tonered bartheloni

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    Thanks for the correction! It looks like I was getting it confused with high.

    :cheers:
     
    tonered, Sep 11, 2020
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  12. Sep 11, 2020 at 10:43 AM
    #4172
    MOC221_

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    MOC221_ 3 pedal metal

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    You can see/log it with techstream I think.. ACIS duty or something like that.
     
    MOC221_, Sep 11, 2020
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  13. Sep 11, 2020 at 11:00 AM
    #4173
    go2cnavy

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    go2cnavy Well-Known Member

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    not feeling the surge would mean it needs to be down around 2,000 right? Just curious since my truck feels like it has a power surge similar to the power band of an ‘88 YZ 125.
     
    go2cnavy, Sep 11, 2020
    #4173
    Mooseditty17 likes this.
  14. Sep 11, 2020 at 11:04 AM
    #4174
    tonered

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    tonered bartheloni

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    I do apologize. I was incorrect in that post. Frank has the proper info:

    That said, if you are feeling something at about 2,700, testing it higher or lower may help.


    Sorry for the confusion. :cheers:
     
    tonered, Sep 11, 2020
    #4174
  15. Sep 11, 2020 at 11:14 AM
    #4175
    Xer0 SiN

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    Xer0 SiN Well-Known Member

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    this and that...
    man. although unorthodox, kinda glad i just stacked my sb with premium sfob, cause i really cant ask more than that. i have my truck exactly where i want it to be, can adjust the throttle on the fly (pretty much kept it at sport9 since ive gotten ovt), and am pretty confident im done flashing...well...until we get to that boosted bridge; but thats for another day.
     
    Xer0 SiN, Sep 11, 2020
    #4175
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  16. Sep 11, 2020 at 11:32 AM
    #4176
    Supr4Lo

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    Supr4Lo Well-Known Member

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    Yes, I found it in Techstream. The range is +/- 100% duty cycle. I havent had a chance to go log, but will post results when I do.
     
    Supr4Lo, Sep 11, 2020
    #4176
    tonered likes this.
  17. Sep 11, 2020 at 11:36 AM
    #4177
    Supr4Lo

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    Supr4Lo Well-Known Member

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    When using stock calibration you can feel the surge around 3700 rpm, and that would make scene since the RPM high activation stock was 3650 RPM.
     
    Supr4Lo, Sep 11, 2020
    #4177
    tonered[QUOTED] likes this.
  18. Sep 11, 2020 at 11:47 AM
    #4178
    tonered

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    tonered bartheloni

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    Oh yeah. As much as I like old school turbos, I really didn't like that in the Taco Stock tune. Mainly because the low end was so flat for a decent sized V6.
     
    tonered, Sep 11, 2020
    #4178
  19. Sep 11, 2020 at 11:56 AM
    #4179
    Vlady

    #4179
    Vlady Well-Known Member

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    It goes +100% on activation. Then settles between 16.9-17.2% up to 20+sec, in some cases only for a second or two.
    Then goes -100%

    20200713_122657.jpg
     
    Vlady, Sep 11, 2020
    #4179
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  20. Sep 11, 2020 at 3:49 PM
    #4180
    Mooseditty17

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    Mooseditty17 Seasoned Rookie

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    Just flashed my Alive+Performance tune stacked with my 2D Performance tune. Took values off AP throttle request Airload map, and entered on the 2D file with the increased throttle per gear maps. We'll see if it makes a difference or not. Man I love this shit
    :bananadance:
     
    Mooseditty17, Sep 11, 2020
    #4180
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