4L60e tuning and torque management $11p
Posted: Thu Feb 01, 2018 2:26 pm
Hi all,
I have a built trans and I am in the process of tuning my 4L60e and I have a few questions regarding shift pressures and torque management.
I have worked out how to setup the force motor pressures and how to add pressure during gear shifts. Are these the only inputs I should need to change to get it shifting hard? I am looking for 0.3 second shift times, firm shifts into gears etc.
When it comes to torque management does $11p have any impact on commanded spark at shift points?
I cannot for the life of me find anywhere in the tune where timing is pulled during a shift. I have found the torque management RPM threshold, if I MAX that out will it ignore torque management?
For the trans to be in performance shift mode is that simply when the PWR/ECON switch is in power mode provided I have it all enabled in the tune?
I am about to upgrade to 80lb injectors as the 60's wont keep up on E835 and 20psi boost. Does anyone have the data for 80lb'ers?
On this note I have batch fire injectors 2cyl at a time. What is the purpose of double fire option in the injector configuration parameters?
I don't have a tune to post up yet as I have not started playing with parameters. I plan on logging slip etc as per the Auto FM Tuning guide soon.
Thanks in advance.
I have a built trans and I am in the process of tuning my 4L60e and I have a few questions regarding shift pressures and torque management.
I have worked out how to setup the force motor pressures and how to add pressure during gear shifts. Are these the only inputs I should need to change to get it shifting hard? I am looking for 0.3 second shift times, firm shifts into gears etc.
When it comes to torque management does $11p have any impact on commanded spark at shift points?
I cannot for the life of me find anywhere in the tune where timing is pulled during a shift. I have found the torque management RPM threshold, if I MAX that out will it ignore torque management?
For the trans to be in performance shift mode is that simply when the PWR/ECON switch is in power mode provided I have it all enabled in the tune?
I am about to upgrade to 80lb injectors as the 60's wont keep up on E835 and 20psi boost. Does anyone have the data for 80lb'ers?
On this note I have batch fire injectors 2cyl at a time. What is the purpose of double fire option in the injector configuration parameters?
I don't have a tune to post up yet as I have not started playing with parameters. I plan on logging slip etc as per the Auto FM Tuning guide soon.
Thanks in advance.