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2GR-FKS Tacoma 8 Way Map switching Guide

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  • #91
    Originally posted by Quacktacular View Post
    Yeah, no:
    Click image for larger version

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    Very weird.


    It was first released as part of Version 1.2.9.9.9 on the May 21 update with the same version number.
    2017 ACLB Sport 6MT BR - 04B14 Ultimate Test Tune on 92
    TSB PDFs are at nhtsa.gov / Click on Recalls, search by make and model (not VIN), and then click on Manufacturer Communications
    Latest vF Version Download

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    • #92
      Emergency!

      I just flashed my buddy's truck to test the 04B04 map switch, and i pulled out maybe 20 ft and it stalled out on me. I cannot turn it over again, and cannot reflash it.
      Can I get some support?

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      • #93
        Originally posted by stormpeacock View Post
        Emergency!

        I just flashed my buddy's truck to test the 04B04 map switch, and i pulled out maybe 20 ft and it stalled out on me. I cannot turn it over again, and cannot reflash it.
        Can I get some support?
        check email

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        • #94
          Originally posted by VFTuner View Post

          check email
          So is it safe to say tuners should not be using this patch until updates are released? Or are there certain maps that are usable?

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          • #95
            Originally posted by BortisYeltzen View Post

            So is it safe to say tuners should not be using this patch until updates are released? Or are there certain maps that are usable?
            there was a file that had a bug that was released on the first version of 1.2.9.9.9, but it seems that the installer is not over-writing this file for some reason, or it did not in his case.

            I'm trying to find out why.


            Edit* and for anyone who thinks the bug exists in our custom code, nope. Our code is elegant.

            The issue is toyota uses 0 compiler optimization and the stock toyota code has SP values going nuts during interrupts. So we had to modify our code around that and reduce optimization.

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            • #96
              Originally posted by VFTuner View Post

              there was a file that had a bug that was released on the first version of 1.2.9.9.9, but it seems that the installer is not over-writing this file for some reason, or it did not in his case.

              I'm trying to find out why.


              Edit* and for anyone who thinks the bug exists in our custom code, nope. Our code is elegant.

              The issue is toyota uses 0 compiler optimization and the stock toyota code has SP values going nuts during interrupts. So we had to modify our code around that and reduce optimization.
              Got it, just more specifically, should tuners be playing with these highlighted maps if we dropped credits to get access, or are there maps in here we should avoid modifying for the time being? Any insight as to which ones are good and which ones we should hold off on would be appreciated.
              Click image for larger version

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              • #97
                Originally posted by BortisYeltzen View Post

                Got it, just more specifically, should tuners be playing with these highlighted maps if we dropped credits to get access, or are there maps in here we should avoid modifying for the time being? Any insight as to which ones are good and which ones we should hold off on would be appreciated.
                Click image for larger version  Name:	vf 04B04 EROM.JPG Views:	24 Size:	41.8 KB ID:	5093
                it isn't related to any of the tables.

                Whats the build date on your file

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                • #98
                  Originally posted by VFTuner View Post

                  it isn't related to any of the tables.

                  Whats the build date on your file
                  5/21/2021 is the date on the VF001-04B04.vfc file I have.

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                  • wahoobie
                    wahoobie commented
                    Editing a comment
                    Following this as same file here and really bad running after idle in initial testing. I was able to flash back and not stalling but she was not running well at all!
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