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Author Topic: TCU, TIP Chip, automatic transmission tuning, reading writing etc.  (Read 194296 times)
Tb205gti
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« Reply #195 on: December 12, 2015, 12:53:02 PM »

BTW to TCU file is Motorola 16bit HiLo right?
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Cloudforce
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« Reply #196 on: December 29, 2015, 10:52:23 AM »

Do you know the factor for forced shift rpm?
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ddillenger
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« Reply #197 on: December 29, 2015, 03:33:03 PM »

Do you know the factor for forced shift rpm?

Forced DOWNSHIFT? As in, the torque limiter? Or?

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Cloudforce
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« Reply #198 on: December 30, 2015, 01:05:00 AM »

Rather like the rpm limiter which forces upshifts as soon as you hit that limiter.
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mister t
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« Reply #199 on: December 30, 2015, 01:36:56 AM »




The reasons for my questions, my transmission is limiting the torque to 500Nm. Sad I'm running an Alpina TCU file right now, that has raised Torquelimit, but it will not change gears @ WOT. (The alpina is for a ptrol, I'm driving a diesel). I'd like to raise the Torque limit to 600Nm.

So could you show us exactly what areas in the Alpina file have been changed relative to the stock configuration?

This is a rare chance to see where the torque limits are altered
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Cloudforce
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« Reply #200 on: December 30, 2015, 02:52:08 AM »

So could you show us exactly what areas in the Alpina file have been changed relative to the stock configuration?

This is a rare chance to see where the torque limits are altered

From my experience, ~80% if the file is different even if the softwareversion is the same. There are thousands of bytes changed in such a file. Pretty much impossible to find a torque limiter without knowing where to take a look at.
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ddillenger
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« Reply #201 on: December 30, 2015, 07:53:22 AM »

Can you post the alpina file?

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Cloudforce
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« Reply #202 on: December 30, 2015, 09:18:19 AM »

I could, but as you know, not everything gets published...
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ddillenger
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« Reply #203 on: December 30, 2015, 09:29:23 AM »

You wanted to know where the torque limiter was. I don't have a bmw. Just offering help.

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Cloudforce
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« Reply #204 on: December 30, 2015, 10:38:23 AM »

Comparing file for 2.2L engine and 3L engine probably does the same
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ddillenger
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« Reply #205 on: December 30, 2015, 10:42:15 AM »

Comparing file for 2.2L engine and 3L engine probably does the same


The fewer differences to look through, the better. You stated you are using the alpina file, so presumably it's fairly similar to yours. You also stated that you knew the torque limiter on the alpina file. That also makes it easier.

If you want to be snarky about what's shared, feel free to find another forum to post on. I don't have to justify what I share, or don't with anyone. Least of all you.
« Last Edit: December 30, 2015, 10:46:26 AM by ddillenger » Logged

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mister t
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« Reply #206 on: January 04, 2016, 07:16:45 PM »

I could, but as you know, not everything gets published...

and why not...?
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nyet
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« Reply #207 on: January 04, 2016, 11:08:32 PM »

I could, but as you know, not everything gets published...

This site exists only because I never withheld any information I obtained. Ever.
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
prj
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« Reply #208 on: January 05, 2016, 12:06:30 AM »

I don't see what the big deal is about.

SP Daten files are freely available online. All the trans flashes are included within, incl. Alpina.
Hardly difficult to decode the hex to bin.
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Cloudforce
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« Reply #209 on: January 05, 2016, 12:20:06 AM »

The fewer differences to look through, the better.
So its 3L against 2.2L

You stated you are using the alpina file, so presumably it's fairly similar to yours.

I never said that!

You also stated that you knew the torque limiter on the alpina file. That also makes it easier.

And again, i never said that!

If you want to be snarky about what's shared, feel free to find another forum to post on. I don't have to justify what I share, or don't with anyone. Least of all you.

The same goes for me! Don´t try to be prj. If you want to help, like you stated
Quote
You wanted to know where the torque limiter was. I don't have a bmw. Just offering help.
, feel free to do so.
If not, don´t try to fall back into your old behaviour (you know what post i´m talking about!).
Obviously i don´t help much on the Bosch side as thats not my business, again, i´m working with Siemens which is pretty different, and again i´m not a coder, nor a processor specialist like some others here.
There may be people on here that could do the stuff i´m doing in a fraction of the time and hassle, but they aren´t.

BUT, and thats my point again, I`M helping people and share without any arguing (except that single exception which i have good reasons for! [and again, like you, i don´t need to argue about them]).

If you want to get your hands on an alpina file, flash it via WinKFP and read it, its a simple process for clever guys on here and takes just a few minutes. Compare them and tell us about it.

This site exists only because I never withheld any information I obtained. Ever.
 

I wish much more people would be like you. I tend to think we would already had definition files for the ZF5HP series if all would do the same.

I don't see what the big deal is about.

SP Daten files are freely available online. All the trans flashes are included within, incl. Alpina.
Hardly difficult to decode the hex to bin.

Exactly! Except the E46 and E36 files, but who cares. Basic principle goes from top to down also.
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