NefMoto > Noob Zone > Noob Questions (Moderator: turboat) > Checksum error on a fresh read
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Author Topic: Checksum error on a fresh read  (Read 5076 times)
JakeDaSnake
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« on: April 22, 2019, 07:39:36 PM »
Hi all, new guy here but i've been doing lots of reading and trying to go slow.

So i checked the bin i read from my ecu with me7check and it spit out an error, i re read the car and got the same result:

me7check v1.12 (c) mki, 06/2004-05/2012
Checking file stock.bin (size=1048576)
Reading Version Strings...
-> Bootrom Version = embedded in CPU, asume 05.12/05.32
-> EPK = 40/1/ME7.1/5/6005.01//22m/DstC2o/011200//
-> Contents of ECUID data table:
   - '0261207143'         (SSECUHN)
   - '1037360857'         (SSECUSN)
   - '8D0907551M  '       (VAG part number)
   - '0002'               (VAG sw number)
   - '2.7l V6/5VT     '   (engine id)
-> Contents of ECUID data table:
   - 'HW_MAN004'

Overall checksum failure found
-> Found 1 error!!!   *******************************

This is my first B5 and it has some basic mods, i'm wondering if it might also be tuned? Any incite to what i have going on would be much appreciated. 
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nyet
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« Reply #1 on: April 22, 2019, 09:49:12 PM »
Please obey forum rules. Moved.

http://nefariousmotorsports.com/forum/index.php?topic=3346.0title=

Yes, that file is not stock.
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Maxohio
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« Reply #2 on: April 25, 2019, 11:31:08 AM »
Quote from: JakeDaSnake on April 22, 2019, 07:39:36 PM
Hi all, new guy here but i've been doing lots of reading and trying to go slow.

So i checked the bin i read from my ecu with me7check and it spit out an error, i re read the car and got the same result:

me7check v1.12 (c) mki, 06/2004-05/2012
Checking file stock.bin (size=1048576)
Reading Version Strings...
-> Bootrom Version = embedded in CPU, asume 05.12/05.32
-> EPK = 40/1/ME7.1/5/6005.01//22m/DstC2o/011200//
-> Contents of ECUID data table:
   - '0261207143'         (SSECUHN)
   - '1037360857'         (SSECUSN)
   - '8D0907551M  '       (VAG part number)
   - '0002'               (VAG sw number)
   - '2.7l V6/5VT     '   (engine id)
-> Contents of ECUID data table:
   - 'HW_MAN004'

Overall checksum failure found
-> Found 1 error!!!   *******************************

This is my first B5 and it has some basic mods, i'm wondering if it might also be tuned? Any incite to what i have going on would be much appreciated. 

Try lowest baud rate, maybe a 0 or 1 has flipped.
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nyet
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« Reply #3 on: April 25, 2019, 11:42:34 AM »
lol no

Code:
000fffc0  47 49 41 43 20 28 63 29  32 30 30 37 20 55 53 41  |GIAC (c)2007 USA|
000fffd0  20 77 77 77 2e 47 49 41  43 75 73 61 2e 63 6f 6d  | www.GIACusa.com|
000fffe0  22 4c fc 93 dd b3 03 6c  ff ff ff ff ff ff ff ff  |"L.....l........|
000ffff0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
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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
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