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Author Topic: Open Source NefMoto ME7 ECU Flasher and Data Logger  (Read 44178 times)
nyet
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« Reply #60 on: September 24, 2019, 01:19:35 PM »

There is no longer a premium version.

Likely your file has checksum problems. You did not post the output of me7sum (or the version of me7sum) you are using so there is no way for anyone to verify you did it right.
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
marto7
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« Reply #61 on: September 24, 2019, 01:29:43 PM »

So can i use fast write mode ?

Now im posting the file that im flashing with Nefmoto Flasher and MPPS. Its same file that works with mpps flash and not work on nefmoto. The file is exported from Full version WinOLS, so its checksum ready, because i started the project from original file.Also checked it with me7sum but it tells me it doesnt have errors. Im Attaching the files.Posting also Original file if needed.

Can be wrong memory layout ? I used 800BB, but what about BT or 800 ?

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nyet
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« Reply #62 on: September 24, 2019, 01:34:09 PM »

Yes, that looks right. Also fast write should work
you can try writing with MPPS then trying a read and comparing it to the file you tried to write with.

If you have NLS on that file, remove it, it will interfere with RSA, which MPPS patches out completely where me7sum does not.
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
marto7
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« Reply #63 on: September 24, 2019, 01:41:22 PM »

Do i need Fast init connection to use fast write ? Because fast init doesnt work for me.Tried all baud but cant connect.

I writed a file with mpps.After that i read it with Nefmoto Flasher, after that car refused to start before another mpps flash. I have a file but dont know how to compare them.Uploading file that i flashed with mpps and the other that i read with nefmoto flasher.

Dont have NLS
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nyet
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« Reply #64 on: September 24, 2019, 01:45:17 PM »

Those are identical.
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
marto7
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« Reply #65 on: September 24, 2019, 01:48:05 PM »

So i made everything right, but car cant start with Nefmoto Flash. Even worse, after Nefmoto reading car wont start.It makes something but dont know what.After flash Nefmoto says its ready and tell me what was the time for flashing.After that i click ok and in console see it Disconnected.Should i do something more after that ?
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nyet
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« Reply #66 on: September 24, 2019, 01:48:37 PM »

Any codes?

http://nefariousmotorsports.com/forum/index.php?topic=981.0title=
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
BlackT
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« Reply #67 on: September 24, 2019, 01:49:43 PM »

You have a problem with cable/driver or you PC.
I have that problem long time ago on my laptop... after clean instal of windows problem was gone


Sorry it will not help you, beacuse your flash proces finish to end. I have problem, that nefmoto stop at some point when flashing
« Last Edit: September 24, 2019, 01:58:54 PM by BlackT » Logged
marto7
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« Reply #68 on: September 24, 2019, 01:58:02 PM »

My ecu is not on the list. Mine is 8E0 909 518AQ.
Will try older version of Nefmoto Flasher - 1.8 which have Memory layour verify.
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nyet
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« Reply #69 on: September 24, 2019, 01:59:10 PM »

My ecu is not on the list. Mine is 8E0 909 518AQ.


That list keeps growing Wink

Do you see any dtcs? After flashing with nef, does VCDS connect?
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
BlackT
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« Reply #70 on: September 24, 2019, 02:00:23 PM »

My ecu is not on the list. Mine is 8E0 909 518AQ.
Will try older version of Nefmoto Flasher - 1.8 which have Memory layour verify.

http://nefariousmotorsports.com/forum/index.php?topic=981.msg125298#msg125298
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marto7
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« Reply #71 on: September 24, 2019, 02:53:13 PM »

Will check again tommorow for DTC and VCDS connection. Like BlackT mentioned, maybe my ecu wont work with Nefmoto. Too bad
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nyet
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« Reply #72 on: September 24, 2019, 03:43:55 PM »

Will check again tommorow for DTC and VCDS connection. Like BlackT mentioned, maybe my ecu wont work with Nefmoto. Too bad

Just pick a different binary or patch AQ with the fix.


http://nefariousmotorsports.com/forum/index.php?topic=6719.0
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ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
marto7
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« Reply #73 on: September 25, 2019, 02:45:48 AM »

Dont know what means pick different binary. Also tried to open the file that i want to flash with winols 8bit search or HxD but on both i dont have any results.Nothing close to the fix in the topic.
And if fix worked, should i do it every time im exporting new file for flash ?
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marto7
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« Reply #74 on: September 25, 2019, 08:20:11 AM »

Yes the fix is worked. With little help found the line that should change and now the problem is gone.Thanks.
Want to ask, if Diff write flash i good option ? Tried it 5 times today and work good.Should i use full flash from time to time or when i have only little correction i can use Diff flash ?
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