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Author Topic: DSG DQ250 Tuning  (Read 11627 times)
prj
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« Reply #90 on: August 06, 2017, 12:03:12 PM »

Just keep pressed up or down once shifted on paddles or gear stick and it wont change even on kick down.
That is not true for all dual clutch transmissions. This is configured in the cal area, and configured differently on different cars.
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littco
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« Reply #91 on: August 07, 2017, 07:16:31 AM »

That is not true for all dual clutch transmissions. This is configured in the cal area, and configured differently on different cars.

The UK cars I have driven do this, so I'm only really commenting on them. If it varies on others then I wasn't aware of this...
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Praga
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« Reply #92 on: August 07, 2017, 09:12:53 AM »

Added Time to Launch after brake release.... I have edited mine to 40ms.. no diffrence hmm..

Hello

Changed to 400ms. Big difference guys  Grin

Anyone know what this map does:-

KD-Rückschalt-Kennlinie fuer RS 2->1 in TT

Its a 4x1 map
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purepower
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« Reply #93 on: August 08, 2017, 01:30:22 PM »

KD-reverse characteristic for RS 2-> 1 in TT

When you are in Trip Tronic if you are in 2nd gear looking on the X axis (Nm torque) DSG downshift automatically to 1st gear in order to don't cutoff the engine Smiley

On trip tronic you can leave as it is but on ECO or D is quite nice Rückschaltkennfeld 2->1 Eco (address 02428 etc)

 Wink
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PurePowerPerformace
Praga
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« Reply #94 on: August 08, 2017, 11:09:07 PM »

KD-reverse characteristic for RS 2-> 1 in TT

When you are in Trip Tronic if you are in 2nd gear looking on the X axis (Nm torque) DSG downshift automatically to 1st gear in order to don't cutoff the engine Smiley

On trip tronic you can leave as it is but on ECO or D is quite nice Rückschaltkennfeld 2->1 Eco (address 02428 etc)

 Wink

Thank u. I will test it
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Mikhail
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« Reply #95 on: August 10, 2017, 09:25:08 AM »

A bit off topic but gears change like snap and I'm concern that would it strip teeths off or something? Second gear is the worst it really whack the gear on. Good for the acceleration and feeling but..
« Last Edit: August 10, 2017, 10:39:51 AM by Mikhail » Logged
prj
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« Reply #96 on: August 10, 2017, 11:23:26 PM »

A bit off topic but gears change like snap and I'm concern that would it strip teeths off or something? Second gear is the worst it really whack the gear on. Good for the acceleration and feeling but..
I think better look how the trans works inside and then you will understand how silly this statement is.
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Mikhail
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« Reply #97 on: August 10, 2017, 11:41:56 PM »

 Grin I tried to say that clutsh bite is like whack to drivers back. Google showed that 1th and 2nd gears are a bit wider&bigger teeth than rest of gears, so would it last? Do no one know that 2nd gear would strip teeth?
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Khendal
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« Reply #98 on: August 12, 2017, 08:04:40 AM »

Added Time to Launch after brake release.... I have edited mine to 40ms.. no diffrence hmm..

Thanks for sharing mate, this xdf is for which bin ? Smiley
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teobolo
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« Reply #99 on: August 14, 2017, 09:00:30 AM »

a little more update about the kickdown


i found this map

Minimal zulδssiges Fahrpedal bei Kickdown (Minimum permissible accelerator pedal at kickdown)
so i estimate that if you put the value above 100% it will disable the kickdown not tested yet but i will soon .
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purepower
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« Reply #100 on: August 20, 2017, 07:22:31 AM »

During my study on this gearbox I've prepared an Excel file with all the interesting address highlighted by colors.
I've done also an Xml file for RomRaider tool to be easy for the mods.

I hope it can be helpful for everyone and I hope to gain some points in the forum Smiley

Enjoy!

« Last Edit: August 20, 2017, 07:24:11 AM by purepower » Logged

PurePowerPerformace
jochen_145
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« Reply #101 on: August 21, 2017, 01:41:46 PM »

a little more update about the kickdown


i found this map

Minimal zulδssiges Fahrpedal bei Kickdown (Minimum permissible accelerator pedal at kickdown)
so i estimate that if you put the value above 100% it will disable the kickdown not tested yet but i will soon .

Yes, it will ..
Just set it to 110 or 120 % and not KD will be detacted.

Also look für for a gradient for accelerator pedal. Virtual kickdown works by pedal threshold and gradent, pedal is pressed.
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sandor1987
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« Reply #102 on: November 02, 2017, 07:24:42 AM »

somebody got some more info?

i'm busy with a dutch mappack!

i find a lot of maps.
and i test LC with esp on and off and it works!
i also find maps for cooling and raise the clutchpressure.
diagnostic limiter for clucht rpm.
 i will upload some youtube movies Wink
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NBR
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« Reply #103 on: November 02, 2017, 07:34:51 AM »

So i started digging into the DSG stuff using the damos from this thread. Am I the only one that has screwed up axis values when the map references "Nm" in one of the axis? I've tried shifting the axis a few bytes left and right but it seems like the axis has been put over some RPM values. The values in the table all look correct though.

And also i tried the HiLo on the damos connected to LoHi on the newer file both in FF 16Bit, but I really can't find maps that way. The only way I seem to be able to find anything is by using LoHi on both sides in 16Bit Decimal. See the screenshot for the weird axis and if I'm lining the maps up correctly. Thanks for the help guys, this thread has really put me on the track to figuring this stuff out.
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sandor1987
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« Reply #104 on: November 02, 2017, 07:35:12 AM »

https://www.youtube.com/watch?v=AaHE1d-qqTA
esp on

https://www.youtube.com/watch?v=7KuMs-2Uf5k
esp off

https://www.youtube.com/watch?v=Pjht5jCiHHE
esp on

Golf GTI MK6  300HP 450NM.



https://www.youtube.com/watch?v=6x5PgY5SiFU
this is a LEON 2.0 TDI
20bar clutch. shifting time adjust. and cooling adjust.
1st gear only with full throttle!
« Last Edit: November 02, 2017, 07:36:53 AM by sandor1987 » Logged
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