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Thread: Unable to Edit Trans Diag, Fuel Sys, System, Speedo

  1. #1
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    Default Unable to Edit Trans Diag, Fuel Sys, System, Speedo

    Like the title says on 1 particular vehicle suddenly none of the tunes will allow me to edit the trans diagnostics, fuel system, system, or speedo. All other vehicles will expand these menus and allow me to make changes. I have made changes to these tables in the past, so I'm baffled as to why I can't now. Any ideas? My software is old as hell but I don't see that being a factor here. I've attached an image for reference.

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    1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
    1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
    2004 Corvette Z06 with longtubes.

  2. #2
    Joe (Moderator) joecar's Avatar
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    Post your tune file (or email it to me)(pm me for email address).

  3. #3
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    Derr. Here's what it's running now, don't judge.

    411 Whipple V19 Misfire Detection Disable.tun
    1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
    1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
    2004 Corvette Z06 with longtubes.

  4. #4
    Lifetime Member GMPX's Avatar
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    Not sure what the issue could be but I see all segments when I open the file - latest public release.
    I no longer monitor the forum, please either post your question or create a support ticket.

  5. #5
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    GMPX is the dropdown arrow there for the segments in question?
    1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
    1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
    2004 Corvette Z06 with longtubes.

  6. #6
    Lifetime Member GMPX's Avatar
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    Sure is.

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    I no longer monitor the forum, please either post your question or create a support ticket.

  7. #7
    Joe (Moderator) joecar's Avatar
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    I opened your tune file, all segments show up and expand ok for me.

  8. #8
    Lifetime Member GMPX's Avatar
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    Do you maybe have a .cax file loaded that might be causing problems somehow?
    I no longer monitor the forum, please either post your question or create a support ticket.

  9. #9
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    Quote Originally Posted by GMPX View Post
    Do you maybe have a .cax file loaded that might be causing problems somehow?
    Hmm, I'll have to dig into that. No recent changes to my cax situation. You know what I did do though was dump a calz in from a newer software version. It gave me access to transient fueling, but now I wonder if it isn't screwing with the other segments in question.
    1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
    1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
    2004 Corvette Z06 with longtubes.

  10. #10
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    Switched back to original .calz file, no dice. Also created an archive folder in my CAX folder and dumped everything into that and same deal. Is there a repository of old software versions somewhere? My laptop is running V7.5.5 but my desktop ran something a touch newer that was compatible. Unfortunately that HDD took a dump and I don't even know what version it was.
    1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
    1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
    2004 Corvette Z06 with longtubes.

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