Anyone Mind Sharing A Tuned A6 File?

[Sneakyws6]

What Is Hard Wired On Them Though?

[LSX378]

What Is Hard Wired On Them Though?

The paddle controls go straight to the trans on Vettes, on everything else they go via the BCM and CAN.

[BAIN]

I don't know how slow the paddles are on the Vette compared to the G8's, but they are pretty damn slow on the Vette.

[Sneakyws6]

Yeah Another C6 Ls3 A6 Vette Owner Told Me The Same Thing, The Manual Shifts Suck.

There Is At Least .500 Of A Second Of Delay In The Tune Somewhere, I Plan On Trying To Change Some Of The "special" Shift Timing Adders This Weekend And See If Any Of Them Are The Ones.

I Am Going To Remove 50% Of The Timing Adders From Stock And See If That Helps Any.

[madvette08]

I had a look at your tune file. For all of the desired shift time upshifts and downshifts i would set them .2500. In the shift time inertia adder, shift time torque adder and desired torque output normal and special tables zero all the tables out. For the oncoming pressure volume table make them all 70. I have had this tune in my 08 corvette for 25000 miles and have no problems, the tranny shifts and response 100% faster and not mushy like the stock tune.

Ian

www.thetuningschool.com

[04blackgmc]

I had a look at your tune file. For all of the desired shift time upshifts and downshifts i would set them .2500. In the shift time inertia adder, shift time torque adder and desired torque output normal and special tables zero all the tables out. For the oncoming pressure volume table make them all 70. I have had this tune in my 08 corvette for 25000 miles and have no problems, the tranny shifts and response 100% faster and not mushy like the stock tune.

Ian

www.thetuningschool.com

hmmmm let me look into that

here is mine

[Muff Daddy]

transmission- shift pressure - max line pressure

has anyone changed this table? what does it do?

[Sneakyws6]

Madvette thanks for the suggestion, I did all of yours and some extra ones and so far so good. The tranny shifts great, mot of the delay is gone and even in Manual Mode the car shifts quick now.

I have a up and coming drivers event at one of our local sheriffs tracks in the next month so these changes really helped in getting my Manual Mode to shift faster as I will need it for the course.


Muff the table you are inquiring about is the master shift presure table, it is the table the TCM uses to define the shift pressure for Auto Mode, Sport Mode and Manual Mode. If you make changes to this table it will effect all three of those modes.

[Sneakyws6]

well so far soo good, car is still driving great, may even be some room to take some more timing out of the main shift tables and get it to shift even faster. right now i am at .1748 in my main timing tables, may drop that to .1500 and see how it does.

i zeroed out most all of the other timing tables and it is working great, most of the odd shift tables like the 1-3, 2-4, and so on were already zeroed out from the factory so i figured it would be ok to remove the timing adders.

i am going to keep playing around with them and see how it goes this week. the manual mode is alot better but still has some delay.

[madvette08]

Madvette thanks for the suggestion, I did all of yours and some extra ones and so far so good. The tranny shifts great, mot of the delay is gone and even in Manual Mode the car shifts quick now.

I have a up and coming drivers event at one of our local sheriffs tracks in the next month so these changes really helped in getting my Manual Mode to shift faster as I will need it for the course.


Muff the table you are inquiring about is the master shift presure table, it is the table the TCM uses to define the shift pressure for Auto Mode, Sport Mode and Manual Mode. If you make changes to this table it will effect all three of those modes.

Thats great to hear its going well with the A6 tune , any tables you see in the shift adders table i would zero them out, for got to mention the odd number shift tables to. Are u running beta because there is a couple of extra tables they added.

Ian

[Sneakyws6]

Yeah I Have Beta...

Now In Those Tables That Are On The Left Side Of The Shift Properties Are You Saying To Go Ahead And Out All Timing Adders In Those Tables?

[madvette08]

Yeah I Have Beta...

Now In Those Tables That Are On The Left Side Of The Shift Properties Are You Saying To Go Ahead And Out All Timing Adders In Those Tables?

Yeah go ahead and do that. but make sure all ur base upshift and downshifts times are .2500. Since u have beta, in shift properties the left column at the bottom u will see tables for downshift, zero those tables out that have values in them.

Ian

[01 MidMet WS6]

I had a look at your tune file. For all of the desired shift time upshifts and downshifts i would set them .2500. In the shift time inertia adder, shift time torque adder and desired torque output normal and special tables zero all the tables out. For the oncoming pressure volume table make them all 70. I have had this tune in my 08 corvette for 25000 miles and have no problems, the tranny shifts and response 100% faster and not mushy like the stock tune.

Ian

www.thetuningschool.com

When you state oncoming pressure volume table do you mean the Oncoming pressure preset tables or the oncoming volume preset tabs. Thanks!

[camaro1]

Yeah go ahead and do that. but make sure all ur base upshift and downshifts times are .2500. Since u have beta, in shift properties the left column at the bottom u will see tables for downshift, zero those tables out that have values in them.

Ian

what if the base upshift and downshift times are 0's in your stock file, 2010 camaro A6 has these tables 0'd out already


looks like the adder tables on the 2010 file are greater to compensate for the base tables being 0'd out,, so i 0'd out all the adder tables and put .2500 in the base up and downshift tables

[LSX378]

what if the base upshift and downshift times are 0's in your stock file, 2010 camaro A6 has these tables 0'd out already

Yeah GM has adopted a different strategy for some '09's and the '10 Camaro. Lots more zeros, and at least on the view we get, mainly torque/rpm based shift timing.

Does the 2010 Camaro shift well in stock form?

[camaro1]

Yeah GM has adopted a different strategy for some '09's and the '10 Camaro. Lots more zeros, and at least on the view we get, mainly torque/rpm based shift timing.

Does the 2010 Camaro shift well in stock form?

the shifting in the 2010 is still not great in stock form, mine is getting better.

going to try this file i posted with all the adder tables 0'd out and changing the 0's in the base shift time to .250,, it looked like the 2010 file had higher numbers in all the shift adder tables to compensate for having the base shift time tables 0'd out.

[LSX378]

the shifting in the 2010 is still not great in stock form, mine is getting better.

going to try this file i posted with all the adder tables 0'd out and changing the 0's in the base shift time to .250,, it looked like the 2010 file had higher numbers in all the shift adder tables to compensate for having the base shift time tables 0'd out.

OK! Good luck with the hi-stall!

[camaro1]

OK! Good luck with the hi-stall!

the stall is working great, huge trans cooler mounted with its own fan, trans stays 160*f and lower, and lock up only at hwy speeds in 5th and 6th with no slipage, and no WOT lockup

[madvette08]

When you state oncoming pressure volume table do you mean the Oncoming pressure preset tables or the oncoming volume preset tabs. Thanks!

Yes its the oncoming volume preset tabs, not the tables. Make them the all the highest number u see so if u see 55 make them 55. The 70 i wrote was a mistake.

Ian

[madvette08]

what if the base upshift and downshift times are 0's in your stock file, 2010 camaro A6 has these tables 0'd out already


looks like the adder tables on the 2010 file are greater to compensate for the base tables being 0'd out,, so i 0'd out all the adder tables and put .2500 in the base up and downshift tables

Yes that is correct.

Ian