NefMoto > Technical > Flashing and Chipping > ME7Check: Checksum checker for ME7
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Author Topic: ME7Check: Checksum checker for ME7  (Read 254869 times)
FreeRideSkier
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« Reply #120 on: June 02, 2016, 11:19:30 AM »
Works fine on Win10 64bit!

Use the Windows+R key to get the Run dialogue box, then enter CMD to open the command window.

Then navigate to your folder using :

cd C:\Users\myname\Documents\myfolder


To run type ME7Check.exe follwed by your .bin file name:

C:\Users\myname\Documents\myfolder>ME7Check.exe mybinapx.bin

The report should look like this:

==============================================================================
ME7Check v1.08 (c) mki, 06/2004-04/2011
Checking file mybinapx.bin (size=524288)
Reading Version Strings...
-> Bootrom Version = 05.12
-> EPK = 42/1/ME7.5/5/4018.10//F19x6/Dst02o/101299/
-> Contents of ECUID data table:
   - '0261206797'         (SSECUHN)
   - '1037354094'         (SSECUSN)
   - '8L0906018N  '       (VAG part number)
   - '0002'               (VAG sw number)
   - '1.8L R4/5VT         '   (engine id)
-> Contents of ECUID data table:
   - 'HW_MAN004'

-> No errors found. File is OK.   *********************

I hope this helps...
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SteveAR
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« Reply #121 on: February 20, 2017, 04:56:50 PM »
Is this tool designed to check CS's in any BIN file?   I just used some of the other tools available on this site to download BIN/image from my EEPROM.   I used this checker tool on both a un-touched version of this BIN and a VIN-modified version of the BIN. Then on another stock EEPROM dump BIN.  I got errors (xxx.bin has not correct length 0x200 and 0x400.  expecting 0x80000 and 0x100000)     The tool (94050tool) has CS correction built in, but I was just trying to see if it had worked.  Is this tool only meant for the main flash? (not sure the correct term for it)  I'm guessing based on the memory sizes it was expecting to see it's only for CS correction on the main flash.
Thanks!
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nyet
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« Reply #122 on: February 20, 2017, 05:30:45 PM »
Yes. Main flash, not EEPROM.
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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
Khendal
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« Reply #123 on: April 18, 2017, 04:27:17 PM »
Hello... after do a Me7Check, and Me7sum with 9/9 error corrected ... i re-check the file and it says Romsys checksum error... if i re-sum the checksummed file the error disappear...but...is it correct ? The car will start up ? Or i need to find another way to check and sum ?

These are the screens:
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Khendal
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« Reply #124 on: April 18, 2017, 04:31:43 PM »
This is the file checksummed the second time and re-checked... seems be all fine...but is it safe ? Smiley
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nyet
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« Reply #125 on: April 18, 2017, 09:18:09 PM »
https://github.com/nyetwurk/ME7Sum/issues/7
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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
Khendal
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« Reply #126 on: April 19, 2017, 12:42:50 AM »
Quote from: nyet on April 18, 2017, 09:18:09 PM
https://github.com/nyetwurk/ME7Sum/issues/7

So this means :
Quote
Checksum corrections that affect previously checked areas do not cause the previously checked area to be checksummed again.

Work around is to run ME7Sum two or more times (iteratively) on successive "fixed" files.

It's right what i have done... i can use the file in securely Smiley

Thank you very much Nyet.
« Last Edit: January 13, 2019, 09:23:16 PM by nyet » Logged
323toslow
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« Reply #127 on: January 12, 2019, 04:01:52 PM »
I know this is an old thread but I am hoping someone could help me clarify a couple of things.
I am working on a TunerPro definition for my ecu (‘04 Passat AWM).

What is the line EPK in me7check all about, what does it mean?
In me7check, is SSECUHN & SSECUSN just the bosch “acronym” for hardware number and serial number?
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nyet
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« Reply #128 on: January 13, 2019, 09:24:04 PM »
Quote from: 323toslow on January 12, 2019, 04:01:52 PM
I know this is an old thread but I am hoping someone could help me clarify a couple of things.
I am working on a TunerPro definition for my ecu (‘04 Passat AWM).

What is the line EPK in me7check all about, what does it mean?
In me7check, is SSECUHN & SSECUSN just the bosch “acronym” for hardware number and serial number?

Hint
SSECUHN & SSECUSN
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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
323toslow
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« Reply #129 on: January 15, 2019, 10:06:52 AM »
Quote from: nyet on January 13, 2019, 09:24:04 PM
Hint
SSECUHN & SSECUSN
Got it.
Any chance you would hint at what the values after EPK are all about?
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