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Author Topic: DSG DQ250 Tuning  (Read 167940 times)
vwaudiguy
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« Reply #135 on: December 31, 2018, 10:25:56 AM »

I have attached the file that I read using a Kess from an A3 2.0T DSG

DQ250 CXX
SW: 02E300043C 070 1110
HW: 02E927770AE
v069111002EA

File Size: 448 KB

The first 8000 addresses are blank.

Can anyone confirm that the posted file is a full and correct read?  I have found files on Nefmoto that are 1408 kb (Presumably newer DSG) and CXX that are 416 kb.

I am interested in upping the torque limiters and increasing the K1/2 clamping loads when necessary.  I played with MDNORM, but on an aging set of clutches, it just began slipping as I assumed it would.

Read is correct.
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199X
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« Reply #136 on: December 31, 2018, 12:58:33 PM »

Read is correct.

Thanks!

I read the DSG again with the Ebay Mini DSG Reader, below you can see the two read out files.

Kess V2:

- 448 KB file size
- First x8000 addresses blank 'FF'

Mini DSG Reader:

- 416 KB File Size
- x8000 addresses smaller,

Shortening the KESS file by 32 kb results in 2 identical files, I suppose that's just a difference in the tools?  I can forsee issues if you read with MINI and flashed with Kess or vice versa.

Is there normally data in that region that isn't read by the KESS?  Like non-programmable data or such?
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lfml
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« Reply #137 on: January 13, 2019, 03:17:29 PM »

I have a problem with DSG. Audi A3 8P.
The dsg was replaced with another one from the Audi TT.
The steering wheel paddles do not work after changing the box.
I tried to upload doughs from two other dsgs. The steering paddles start working, but the box throws out the errors of the individual gears.
you can modify gear ratios to yours
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birchbark506
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« Reply #138 on: January 21, 2019, 09:23:45 AM »

like to share this kp file i made with the ori file for dsg dq250 from a 2012 vw jetta what else is needed for stage 1/2 tcu tune
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Khendal
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« Reply #139 on: March 21, 2019, 04:18:01 AM »

Around is full of fully defined Exx - Fxx damos... but nobody has a fully defined Cxx ?
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birchbark506
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« Reply #140 on: March 21, 2019, 12:44:17 PM »

was my map pack enough for a stage 1-2 remap?
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littco
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« Reply #141 on: March 21, 2019, 01:40:51 PM »

Around is full of fully defined Exx - Fxx damos... but nobody has a fully defined Cxx ?

I have Dxxx is that similar?

Still struggling with more than 14.5bar clamping and 500nm
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birchbark506
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« Reply #142 on: March 21, 2019, 01:55:15 PM »

what are you using to log the dsg? and what is your TCU number
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littco
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« Reply #143 on: March 21, 2019, 02:26:16 PM »

what are you using to log the dsg? and what is your TCU number

Vcds ( appreciate it may be a vcds limit)

3d900020h

If you where referring to me.

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tuningfreak
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« Reply #144 on: March 28, 2019, 05:14:31 AM »

I am working on Fxx TCU in these days.


I have changed some maps. I exported maplist which I have changed. And attached map pack too for other tuners Smiley

My problem is about Launch Control. When we run with Launch Control DSG shift gears more slowly than normal WOT shift conditions.

Is someone worked on Launch Control for better Drag times?

« Last Edit: April 01, 2019, 03:24:05 AM by tuningfreak » Logged
Khendal
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« Reply #145 on: March 31, 2019, 10:49:58 AM »

At the end we have never talked about how to  raise clucth pressure and how it works in theory Smiley

What is the connection between TCU and ECU ? What about to let see real torque from ecu to the tcu...or something similar... ?
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tuningfreak
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« Reply #146 on: April 01, 2019, 03:22:29 AM »

At the end we have never talked about how to  raise clucth pressure and how it works in theory Smiley

What is the connection between TCU and ECU ? What about to let see real torque from ecu to the tcu...or something similar... ?



Clutch Pressure works separately. Just raise clutch pressure but for torque maps you have to make good optimization for both files.
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gt-innovation
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« Reply #147 on: April 01, 2019, 03:49:47 AM »

Around is full of fully defined Exx - Fxx damos... but nobody has a fully defined Cxx ?

There are a lot of Cxx variations....old and new...lots of differences between them in terms of calibration maps locations.
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Piar
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« Reply #148 on: April 02, 2019, 02:38:34 AM »

Does anybody have a problems with upshift from first to second gear during lauch control? i have rs3 2012 (460 whp\650 wNm) and if there is slippery surface and i have wheelspin than there will be delay and kick when upshifting from first to second gear. As i understand the problem there have to be treshold of average front and rear wheels speed. And if front wheels havehigher speed there wheel be kick and delay. Maybe someone knows how to cope with this problem
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gt-innovation
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« Reply #149 on: April 02, 2019, 02:58:56 AM »

Does anybody have a problems with upshift from first to second gear during lauch control? i have rs3 2012 (460 whp\650 wNm) and if there is slippery surface and i have wheelspin than there will be delay and kick when upshifting from first to second gear. As i understand the problem there have to be treshold of average front and rear wheels speed. And if front wheels havehigher speed there wheel be kick and delay. Maybe someone knows how to cope with this problem

raise your rpm limit if this is on S mode...
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