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Thread: 4l80e tcc throttle close cax

  1. #21
    Senior Member
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    Hey Lextech, Could you upload the cax files for this? If not could you apply this to my tune?

    09_18_17_E85.ctz
    -John

    1991 RCSB 2WD Sierra LQ4 swap, 220/224 112 cam, FI Billet s476/96 turbo
    4L80e w/shift kit, PY 3400, and 3.73 gears.
    19 PSI and E85, 4300# with driver. 9.60@141.8, 1.43 sixty

  2. #22
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    Hey John,
    Here you go.

    Jeff
    Last edited by Lextech; September 22nd, 2017 at 09:55 AM.
    98 GMC RCSB 2WD, Internally stock 305 w/Twin T-3 junkyard Turbos,4L80e,Ramjet intake,42lb.inj., 0411PCM, COS3,4675LBS w/me in it. Best Time on 5 passes-13.01@110

  3. #23
    Joe (Moderator) joecar's Avatar
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    Jeff, thanks.

  4. #24
    Lifetime Member Tinbender59's Avatar
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    Jeff is the Man of the hour, sent him mine and got it back the next morning. thanks Jeff

  5. #25
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    Hey Jeff , you modified my tune a while ago , I still can't get the converter to stay locked when I get off , can you please take a look at it again . Sorry to bother you again
    Attached Files Attached Files

  6. #26
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    Quote Originally Posted by PSI View Post
    Hey Jeff , you modified my tune a while ago , I still can't get the converter to stay locked when I get off , can you please take a look at it again . Sorry to bother you again
    I lowered the settings a bit. See if this does the trick.
    Jeff
    Last edited by Lextech; December 8th, 2017 at 09:21 AM.
    98 GMC RCSB 2WD, Internally stock 305 w/Twin T-3 junkyard Turbos,4L80e,Ramjet intake,42lb.inj., 0411PCM, COS3,4675LBS w/me in it. Best Time on 5 passes-13.01@110

  7. #27
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    Quote Originally Posted by Lextech View Post
    I lowered the settings a bit. See if this does the trick.
    Jeff
    Tried to send it thru a PM.. here ya go..
    Attached Files Attached Files

  8. #28
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    Here you go.

    Jeff
    Attached Files Attached Files
    98 GMC RCSB 2WD, Internally stock 305 w/Twin T-3 junkyard Turbos,4L80e,Ramjet intake,42lb.inj., 0411PCM, COS3,4675LBS w/me in it. Best Time on 5 passes-13.01@110

  9. #29
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    Quote Originally Posted by Lextech View Post
    Here you go.

    Jeff
    Anything special I need to do? I flashed it In and still unlocking under 5% TPS.

  10. #30
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    Hhmmm. Try this. I lowered the MPH a bit.
    Last edited by Lextech; February 7th, 2019 at 01:21 PM.
    98 GMC RCSB 2WD, Internally stock 305 w/Twin T-3 junkyard Turbos,4L80e,Ramjet intake,42lb.inj., 0411PCM, COS3,4675LBS w/me in it. Best Time on 5 passes-13.01@110

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