Torque management with jet dst
#1
TECH Apprentice
Thread Starter
Torque management with jet dst
I'm sure this has been asked enough before but I couldn't get the search to work for me. I have a 05 Silverado with the 5.3. I've been in the tune and played with the TM tables and some abuse mode tables. It's been awhile since I've messed with it but what I did do made no noticeable difference. Can't remember exactly what I did touch on without pulling it back up. Has anyone figured out a fairly straight forward way of turning the TM down with the Jet DST? Thanks.
#2
TECH Senior Member
iTrader: (25)
Switches>Calibration Options> Abuse Mode Option - Uncheck box
Constants>System Parameters>Abuse Mode Test Enable RPM - 7000
Constants>System Parameters>Abuse Mode Test Disable MPH - 0
Constants>System Parameters>ETC Low Speed Acceleration Rate - 20
Constants>System Parameters>ETC Medium Speed Acceleration Rate - 20
Constants>System Parameters>ETC High Speed Acceleration Rate - 20
Tables>Transmission Tables>Normal % Torque Reduction vs Torque vs Shift - 0 table
Tables>Transmission Tables>Performance % Torque Reduction vs Torque vs Shift - 0 table Tables>Duration of Abuse Mode vs Transmission Temp - 0 table
Tables>System Tables>Abuse Mode % Torque Reduction vs RPM - 0 table
Tables>System Tables>ETC Limit vs RPM vs % Max Available Torque - 100 table
I would suggest upping the trans line pressures and reducing the shift times too.
Try scaling the 1-2 pressures by 1.2, the 2-3 pressures by 1.35 and the 3-4 pressures by 1.1. After scaling any values that are over 90 change back to 90. Set the 1-2 shift times to .3 and zero the 2-3. The 3-4 shift times should already be 0.
Constants>System Parameters>Abuse Mode Test Enable RPM - 7000
Constants>System Parameters>Abuse Mode Test Disable MPH - 0
Constants>System Parameters>ETC Low Speed Acceleration Rate - 20
Constants>System Parameters>ETC Medium Speed Acceleration Rate - 20
Constants>System Parameters>ETC High Speed Acceleration Rate - 20
Tables>Transmission Tables>Normal % Torque Reduction vs Torque vs Shift - 0 table
Tables>Transmission Tables>Performance % Torque Reduction vs Torque vs Shift - 0 table Tables>Duration of Abuse Mode vs Transmission Temp - 0 table
Tables>System Tables>Abuse Mode % Torque Reduction vs RPM - 0 table
Tables>System Tables>ETC Limit vs RPM vs % Max Available Torque - 100 table
I would suggest upping the trans line pressures and reducing the shift times too.
Try scaling the 1-2 pressures by 1.2, the 2-3 pressures by 1.35 and the 3-4 pressures by 1.1. After scaling any values that are over 90 change back to 90. Set the 1-2 shift times to .3 and zero the 2-3. The 3-4 shift times should already be 0.
Last edited by 2xLS1; 11-03-2014 at 10:46 AM.