For the Nissan ???

User topics relating to software that provides a tuning UI to alter ECU code and data

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For the Nissan ???

Postby BoostFab » Mon Jul 07, 2008 2:38 pm

ECUFlash is really an awesome software. I'm with the Nissan camp and I hope I can get involve so that we can get a piece of the action. If not live-tuning, atleast be able to load the bin/rom files and making adjustment.

Maybe if I can translate the definition for the map file.

Any pointers?!
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Postby unchi » Wed Jul 16, 2008 11:40 am

there is a commercially available rom flashing product for them
but one of the main programmers for them is also a large contributor here.
its doubtful that the development will get far.

But hey who knows, i for one would love nissan stuff
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Piasiniengineering Serial Suite V3.0HW

Postby christian_piasini » Sun Aug 24, 2008 10:04 pm

Hello, Serial suite Piasiniengineering support the Read/write of the Hitachi ecus.

Best regrads

Christian Piasini
R&D Piasiniengineering
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V3.0.5.Carlist_Serial Suite Piasiniengineering .pdf
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Postby Ziggyrama » Tue Sep 09, 2008 5:28 pm

Yeah, I'd love to see Nissan support eventually. I'd love to fine tune my Z. Are commercial tools available today? Sure. But I am cheap and I'd rather go with another solution. If I wanted to spend the money, I'd just buy AP or UTEC and call it a day. Come on.....Nissan, Nissan...
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Re: Piasiniengineering Serial Suite V3.0HW

Postby AlGontsov » Tue Sep 30, 2008 7:07 am

christian_piasini wrote:Hello, Serial suite Piasiniengineering support the Read/write of the Hitachi ecus.

Best regrads

Christian Piasini
R&D Piasiniengineering


So where to buy your serial interface? Do you sell it via PayPal and ship to foregin countries?
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Postby MalibuJack » Wed Oct 01, 2008 6:37 pm

I own a 2003 G35 along with my 2003 Evolution, I intend to contribute all I can to get Nissan reflashing/tuning working on ECUFlash, plus the ability to datalog.
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Postby Blitzsti04 » Tue Oct 07, 2008 11:24 am

I will contribute aswell If we can get tuning software for the nissan
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Postby TomR » Thu Oct 23, 2008 5:12 pm

I am also looking for ways to reprogram my 2003 350gt Skyline ECU (equivalent of Infinity G35). I’ve spent some time researching ways to access the MCU as well as the Consult II protocol. Unfortunately I got stack at seed/key authentication and kernel upload encryption. If anyone has any information that could help please pm me.
Tom
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Postby MalibuJack » Fri Oct 24, 2008 7:17 am

All of the ECU's have that sort of authenthication/encryption. PM Colby on here (The author of ECUFlash) if you've gotten far enough to get to that point, he might have the missing link.
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Postby Jon [in CT] » Fri Oct 24, 2008 3:30 pm

This C++ code shows how seed/key authentication and kernel upload encryption work on Subaru 16-bit Denso ECUs. Your ECU probably works differently.
http://forums.openecu.org/viewtopic.php?p=919#919
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Postby TomR » Mon Oct 27, 2008 3:30 am

Jon [in CT] wrote:This C++ code shows how seed/key authentication and kernel upload encryption work on Subaru 16-bit Denso ECUs. Your ECU probably works differently.
http://forums.openecu.org/viewtopic.php?p=919#919


Yeah, I've tried that code and as you guessed it doesn't work.

I think the only way to find out the authentication algorithm would be to disassemble the ECU code. We already know the MCU and the dumps are also available. I just need to learn a lot about IDA Pro:). Can anyone help?
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Dump of Nissan Hitachi ecu - Piasiniengineering

Postby christian_piasini » Mon Oct 27, 2008 9:55 am

Here a point of start for the GURU of Disassembling SH code.

Best regards


Christian Piasini
R&D Piasiniengineering


Attacced : MEC32-680 / B2 / 3X16 SH7055
Attachments
AV722.zip
(290.45 KiB) Downloaded 987 times
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Postby TomR » Tue Oct 28, 2008 12:11 am

Thanks for that Christian. So are you the GURU?
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Re: For the Nissan ???

Postby NFSP G35 » Mon Jun 20, 2011 12:03 pm

So there's recently been renewed interest in this in the 350Z/G35 community. I see Christian managed to get a ROM dump, what's the best way to go about doing this? (Sorry in advance if that's a horribly n00b question :oops: )
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Re: For the Nissan ???

Postby TomR » Mon Jun 20, 2011 4:15 pm

The only software that I know of which will let you download the ROM file is Nissan DataScan II. It takes a while to download but it gives you a full unencrypted bin file.

Blazt.biz is the distributor.
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