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Thread: {D2216} TTC Lock Up Pressure Ramp function

  1. #1

    Default {D2216} TTC Lock Up Pressure Ramp function

    This table is referenced as NM across the top and RPM slip up the vertical axis. I assume that the RPM slip is the amount of slip that the TCC is actually slipping as it ramps into lock up. The more slip the more pressure is applied as noted in the table. The NM torque reading starts at 1000 NM and goes to 6000. This is 737 ft/lbs to 4427 ft/bs! Can this axis be for real?? Now granted we have some cars making 900 ft/lbs reported by the delivered torque pid but how does this table work below 1000 NM?

    Using a triple disk clutch and wanting to speed up the engagement time and figured that from 0 RPM slip to 1500 can be increased some amount.

    Anyone play with this or can explain the axis correlation?

    Thanks

    HT

    www.redline-motorsports.net

    1-954-703-5560

    2006 ZO6 895/866 with APS TT
    2010 SSRS Camaro HTR-900TT (798/801)
    2011 HTR-850R Camaro
    2012 ZL1 Auto (10.33@135 MPH) Video Here!

  2. #2
    Member scottcmb's Avatar
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    Aug 2011
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    Here is a copy of whats in mine for your interestClick image for larger version. 

Name:	TCC.PNG 
Views:	220 
Size:	21.4 KB 
ID:	13342

    hope it helps

    Scotty
    2008 HSV GTS LS3

  3. #3

    Default

    My NM scale looks nothing like that! Mine goes from 1000 to 6000 NM!

    Something's wrong with this table in this OS....

    www.redline-motorsports.net

    1-954-703-5560

    2006 ZO6 895/866 with APS TT
    2010 SSRS Camaro HTR-900TT (798/801)
    2011 HTR-850R Camaro
    2012 ZL1 Auto (10.33@135 MPH) Video Here!

  4. #4

    Default

    Click image for larger version. 

Name:	TCC Lock Pressure Ramp.png 
Views:	244 
Size:	211.7 KB 
ID:	13343

    www.redline-motorsports.net

    1-954-703-5560

    2006 ZO6 895/866 with APS TT
    2010 SSRS Camaro HTR-900TT (798/801)
    2011 HTR-850R Camaro
    2012 ZL1 Auto (10.33@135 MPH) Video Here!

  5. #5
    Lifetime Member wesam's Avatar
    Join Date
    May 2010
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    617

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    I want to know what this table could do for stock convertors
    please any body try it step in and give us some information
    EFILive Tuner

  6. #6
    Senior Member
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    Feb 2006
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    112

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    I've moved this table everywhere with no help on triple disk converters. With them you want pretty much 0 slip or they will chatter.

  7. #7
    Junior Member
    Join Date
    Apr 2012
    Posts
    18

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    I'm having the same problem with a 6l90 in a zl1. This is the only os I have seen with this scaling. All others are "normal" torque values. I need this to be corrected so that I can tune this triple disk converter.

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