Results 1 to 2 of 2

Thread: Manual gear hold for A4

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Member
    Join Date
    Nov 2009
    Posts
    52

    Default Manual gear hold for A4

    I want my 4L80E to hold manual 1 and 2 as long as the shifter is in those ranges regardless of engine RPM or VSS. I have set D0913, D0918, and D0919 to 255 MPH. I also set D0914 to 0 MPH. I did a quick drive last night and in manual 1, part throttle, it upshifted into 2nd. I am wondering if those parameters are for WOT only?

    Also I made a few hydraulic mods to firm and quicken all three upshifts. I have all desired shift times set to 0. I am well pleased with the shift feel but am afraid of trans adapts reducing line to slow the shifts back down, ultimately creating a low line/ poor clutch holding condition. By setting D1108, D1109, D1110 to 0, have I eliminated adaptive learning?

    Thanks, Brint
    Attached Files Attached Files
    Last edited by vortecyota; August 5th, 2010 at 11:11 PM.

Similar Threads

  1. Need to hold 4th gear for dyno
    By samdweezel05 in forum Allison 5 & 6 Speed
    Replies: 24
    Last Post: July 1st, 2011, 12:54 PM
  2. Tunning to hold 3rd gear??
    By maudyZ28 in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 1
    Last Post: April 28th, 2010, 03:34 AM
  3. manual gear selection overide 4l80e
    By 2500ak in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 4
    Last Post: January 6th, 2010, 03:48 PM
  4. Manual hold tuning
    By VHR in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 1
    Last Post: December 15th, 2009, 03:51 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
  •