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Author Topic: A3 3.2 ME7.1.1 tuning attempt  (Read 10989 times)
Maze10
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« on: January 31, 2021, 06:20:26 PM »

Hi everybody,

i just finished my first attempt to modify a few maps (LAMFA, KFZW, KFZW2, max speed limiters and KFPED) in my original .bin using winOLS 2.24.

Can someone here tell me if my new values are correct ? And mostly if new checksums are correct.
I understood that if new checksums are not correct, the car won't start. Mine were corrected by winOLS. I also used me7sum and it tells me :

                 *** Found 70 checksums in mod032CB.bin
                 *** Done! 0/0 error(s) in mod032CB.bin corrected in OUT.bin ***

Is it all right to flash it into the ECU ?
The original .bin, the damos, and the modified .bin are in attachment.


Thanks in advance guys.
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nyet
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« Reply #1 on: January 31, 2021, 06:24:56 PM »

http://nefariousmotorsports.com/forum/index.php?topic=9013.0title=
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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
bamofo
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« Reply #2 on: February 02, 2021, 11:44:28 AM »

Hi everybody,

i just finished my first attempt to modify a few maps (LAMFA, KFZW, KFZW2, max speed limiters and KFPED) in my original .bin using winOLS 2.24.

Can someone here tell me if my new values are correct ? And mostly if new checksums are correct.
I understood that if new checksums are not correct, the car won't start. Mine were corrected by winOLS. I also used me7sum and it tells me :

                 *** Found 70 checksums in mod032CB.bin
                 *** Done! 0/0 error(s) in mod032CB.bin corrected in OUT.bin ***

Is it all right to flash it into the ECU ?
The original .bin, the damos, and the modified .bin are in attachment.


Thanks in advance guys.


Both look checksum'd correctly. you should be good!
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Maze10
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« Reply #3 on: February 02, 2021, 01:41:33 PM »

Thanks bro.

I will write it asap and i will come back here with logs of the modified file and my feelings about it.
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prj
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« Reply #4 on: February 03, 2021, 04:14:17 AM »

Waste of time without a dyno.
And waste of time WITH a dyno too.

BTDT.
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zamzu
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« Reply #5 on: February 03, 2021, 04:24:29 AM »

Not looked the file, but why would you modify KFPED?
What are you trying to achive?
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bamofo
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« Reply #6 on: February 03, 2021, 11:29:56 AM »

Not looked the file, but why would you modify KFPED?
What are you trying to achive?

because they suck stock.
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zamzu
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« Reply #7 on: February 03, 2021, 11:37:21 AM »

because they suck stock.


And what part exactly, can you lighten us?
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bamofo
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« Reply #8 on: February 04, 2021, 01:29:58 PM »


And what part exactly, can you lighten us?


Depending on revision and location globally they are different. Some are more aggressive then others. You can change the maps to support more of an RS4 throttle feel or smooth like a real cable throttle.  B6S4 has a bunch of different layouts, favorite one is the earliest release i could find in EU.
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nyet
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« Reply #9 on: February 10, 2021, 02:22:37 PM »

Waste of time without a dyno.
And waste of time WITH a dyno too.

BTDT.

Literally the only reason to touch this ECU is to learn the basics. Getting HP? LOLLOLOLOLOL
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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
bamofo
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« Reply #10 on: February 11, 2021, 06:44:29 AM »

Literally the only reason to touch this ECU is to learn the basics. Getting HP? LOLLOLOLOLOL

Both are super helpful as usual

-Windowlicker
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