Page 1 of 4 123 ... LastLast
Results 1 to 10 of 39

Thread: Converter Locking @ WOT, why

  1. #1
    Lifetime Member Rhino79's Avatar
    Join Date
    Jul 2006
    Posts
    298

    Default Converter Locking @ WOT, why

    My converter is locking at WOT no matter how high I raise the apply/release tables, what am I missing. It just started doing it with this Yank converter I assume because of the slip rpm.
    Attached Files Attached Files

  2. #2
    Lifetime Member Rhino79's Avatar
    Join Date
    Jul 2006
    Posts
    298

    Default

    I just wanted to say that Ross dug deep and found some additional tables for WOT lockup and got me a .cal to fix me up. The day before I went to the track too! Works great and thank you for the help EFI support guys!

  3. #3
    Junior Member
    Join Date
    Feb 2008
    Posts
    19

    Default

    Is it possible to get these files? I am having the same problem and would love to have the extra lockup tables!

  4. #4
    Lifetime Member GMPX's Avatar
    Join Date
    Apr 2003
    Posts
    13,148

    Default

    Yes, I plan on adding these in for all the T42 OS's pretty soon.
    I no longer monitor the forum, please either post your question or create a support ticket.

  5. #5
    Junior Member
    Join Date
    Feb 2008
    Posts
    19

    Default

    Quote Originally Posted by GMPX View Post
    Yes, I plan on adding these in for all the T42 OS's pretty soon.


    Thank you!!! I have a bunch of local trucks waiting for this.

  6. #6
    Joe (Moderator) joecar's Avatar
    Join Date
    Apr 2003
    Posts
    28,403

    Default

    And on LS1B's (12212156, 12202088 to name just 2)...?

    What tables are they...?

  7. #7
    Lifetime Member
    Join Date
    Mar 2006
    Posts
    4,935

    Default

    Have you found the TCC lockup tables for truck OSs that keep the converter locked even if you lift off the gas? Like the car OSs?
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  8. #8
    Member
    Join Date
    Jan 2007
    Posts
    53

    Default

    Quote Originally Posted by Low03noma View Post
    Thank you!!! I have a bunch of local trucks waiting for this.

    Same I am lookimg forward to this!!!

  9. #9
    Lifetime Member
    Join Date
    Feb 2007
    Posts
    517

    Default

    Quote Originally Posted by GMPX View Post
    Yes, I plan on adding these in for all the T42 OS's pretty soon.
    Hey Ross, what's the status on this? I'm about to add a switch so I can make my converter lock earlier, but if you've already mapped the tables, I would rather leave it in the hands of the TCM. Is there any way I could get a copy of those cal files?

  10. #10
    Junior Member
    Join Date
    Feb 2008
    Posts
    19

    Default

    Quote Originally Posted by joshh View Post
    is there any way i could get a copy of those cal files?
    x2

Page 1 of 4 123 ... LastLast

Similar Threads

  1. converter unlock on WOT kickdown
    By DURAtotheMAX in forum Allison 5 & 6 Speed
    Replies: 4
    Last Post: May 21st, 2014, 08:40 AM
  2. converter will not lock under wot
    By camcojb in forum Allison 5 & 6 Speed
    Replies: 99
    Last Post: April 12th, 2011, 08:49 AM
  3. Locking converter in 2nd gear...
    By LS1_Dragster in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 18
    Last Post: October 25th, 2009, 10:38 PM
  4. converter locking in 2nd & 3rd @ WOT
    By Superado in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 21
    Last Post: August 31st, 2009, 07:27 AM
  5. Locking and unlocking converter in 3rd gear
    By Scott(382-$T$) in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 7
    Last Post: June 29th, 2006, 03:25 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •