Difference between these 2 ori files of RS4 B5

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Topic: Difference between these 2 ori files of RS4 B5 (Read 3053 times)

Khendal

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	Difference between these 2 ori files of RS4 B5 « on: October 02, 2019, 02:31:58 PM »

Hello guys, one question. I've bought a RS4 B5 and the car is already tuned...so i'm looking for an ORI file to flash.
I've found a lot of threads on ori file etc...and i notice for example that 2 ori file with same numbers have little difference.

How can i know which one is safety to flash? Could be immo problem? The difference could be checksum area?

In attached 2 ori found.


« Last Edit: October 02, 2019, 02:48:46 PM by Khendal »	Logged

nyet

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	Re: Difference between these 2 ori files of RS4 B5 « Reply #1 on: October 02, 2019, 02:40:14 PM »

The 2nd one is clearly not stock.

KFZW, KFZW2, KFMIRL, KFMLDMX, KFFLDE, LDRXN are all obviously different.

Did you bother looking at any of the map differences?


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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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	Re: Difference between these 2 ori files of RS4 B5 « Reply #2 on: October 02, 2019, 02:48:14 PM »

Quote from: nyet on October 02, 2019, 02:40:14 PM

The 2nd one is clearly not stock.

KFZW, KFZW2, KFMIRL, KFMLDMX, KFFLDE, LDRXN are all obviously different.

Did you bother looking at any of the map differences?

Sincerely i've open a lot of ori files...and now in those 2 ...i've only compare in hex...not looked the maps Sad

I will edit the topic and looking for other ori files.


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nyet

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	Re: Difference between these 2 ori files of RS4 B5 « Reply #3 on: October 02, 2019, 03:12:18 PM »

The first one looks genuine


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Khendal

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	Re: Difference between these 2 ori files of RS4 B5 « Reply #4 on: November 04, 2019, 03:15:13 PM »

Can i flash with kess easy any ORI file found here k-box without have immo issue to bring back original my rs4?

Immo is in eeprom right?

Regards


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fluke9

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	Re: Difference between these 2 ori files of RS4 B5 « Reply #5 on: November 06, 2019, 10:50:45 AM »

Quote from: Khendal on November 04, 2019, 03:15:13 PM

Immo is in eeprom right?

Correct,
could be that the eeprom layout changes between versions but that is most likely not the case.

So basically yes...


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