Page 5 of 5 FirstFirst ... 345
Results 41 to 46 of 46

Thread: 4l80e tcc throttle close cax

  1. #41
    Lifetime Member Tinbender59's Avatar
    Join Date
    Jun 2010
    Posts
    289

    Default

    Thank you

  2. #42
    Junior Member
    Join Date
    Feb 2012
    Posts
    19

    Default

    Quote Originally Posted by Tinbender59 View Post
    Just a heads up, my truck kicks the TC out when i let off lightly as in going down an overpass. And when i run over 73mph. The DTC codes says cylinder missfires and cylinder#7 missfires. I have chased everything electronic finally put a stethoscope to it at #7, oh my heavens!!! Ive never heard such a noise from a "good" running motor. Gotta get in there asap. Check your misfires??
    I never got around to looking into the issue the project got put on hold , I think it was a ECM issue or the tune file was corrupt because commanded timing kept going to 60 degrees.

  3. #43
    Junior Member
    Join Date
    Feb 2012
    Posts
    19

    Default

    Now I have a different project going was wondering if somebody still provides a service to have the tcc locked at 0% tps and also have the ability to hold first gear in manual low and not upshift to 2nd . Would be willing to pay a small fee as well just want to get it sorted . Its a 2000 ECM with 512 kb memory . It just sucks efilive doesn't do anything about it since both features are available on HP tuners. Thanks

  4. #44
    Senior Member
    Join Date
    Dec 2005
    Posts
    115

    Default

    Anyway we can get the CAX for this?

  5. #45
    Lifetime Member
    Join Date
    Mar 2006
    Posts
    569

    Default

    Contact Lex Tech and he can help you.
    Don't think anybody is gonna hand out a CAX they spent alot of time on.

    Sent from my SAMSUNG-SM-G870A using Tapatalk

  6. #46
    Lifetime Member
    Join Date
    Sep 2012
    Posts
    284

Page 5 of 5 FirstFirst ... 345

Similar Threads

  1. 4l80e TCC trouble
    By rossp in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 4
    Last Post: June 26th, 2014, 05:25 AM
  2. 4L80E TCC AppEn Mode
    By turbo_bu in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 10
    Last Post: April 12th, 2010, 11:09 AM
  3. 4L80E TCC problem
    By Arnoldi in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 0
    Last Post: March 19th, 2010, 10:26 AM
  4. Knock Retard On Throttle Close
    By swingtan in forum E37, E38 & E67 PFI ECM's
    Replies: 9
    Last Post: February 13th, 2008, 07:44 PM
  5. 4l80e TCC problem
    By Stoichiometric in forum Forced Induction and Nitrous Oxide (N20)
    Replies: 20
    Last Post: July 28th, 2007, 07:04 AM

Posting Permissions

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