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Author Topic: 8D0907551K ESKONF Problems  (Read 393 times)
OberlandRacing
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« on: January 05, 2025, 01:28:33 PM »

Hello together,

Im currently reworking a file from a RS4 B5. ASJ Engine with 8D0907551K ECU.
I found that the ESKONF Config is a little bit weird:


ESKONF HEX:

Byte 0 -> 00 -> ZUE 4-1                                                    -> ok
Byte 1 -> FF -> ZUE 8-5?                                                   -> why? also in original File 7 ZUE Active, but why 7?
Byte 2 -> EF -> EV 4-1                                                       -> ok (like every other file but why does the ME7 only configure 4?
Byte 3 -> FF -> LSHHK      EFLA    SU/LDR    TEV                 -> why no error lamp, no N80?
Byte 4 -> 3F -> BKV           NC      AAV          MIL                 -> no mil and also nc to 11 / stock is 00
Byte 5 -> CC -> NC            NC        EKP        SLP                  -> nc to 11 / stock is 00 and also fuel pump relay to 11?
Byte 6 -> FF -> ULT          EAGR      SLV        NWS                -> ok

I would like to understand why someone configure it like this.  

Does somebody have the definitions of the missing NC or "?" Bits?
The full .ols . kp .csv files does not include ESKONF and also the FR is "only" for 1.8T and 2.0L.
The S4 Wiki template is all i need to work with, but on this File, there are so many changes i cant understand.
Maybe someone knows what happend here. And yes, im not using the file. I just want to "know" what someone thought about that.

Sorry for that ass format  Cheesy
Thanks!
« Last Edit: January 05, 2025, 01:58:05 PM by OberlandRacing » Logged

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Geomeo
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« Reply #1 on: January 05, 2025, 02:29:29 PM »

Just a quick look at wiki and your ecu part #.  The ecu says it's a 7.1.  I think you might be looking at 7.5 bit pairs, which are different.  zue is part of byte 8 or 9 in the 7.1.
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OberlandRacing
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« Reply #2 on: January 05, 2025, 02:57:40 PM »

Yes seems like that. Fuck what a Fail.
My xdf just has 7 Bytes for ESKONF and is also wrong.

Just to clarify:
ESKONF should be from 0x10B70 till 0x10B7C?
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Geomeo
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« Reply #3 on: January 05, 2025, 04:26:43 PM »

Couldn't tell you.  Try the Eskonf program. 

http://nefariousmotorsports.com/forum/index.php?topic=12379.0title=

What are you actually trying to do anyway? Definitely not disable the ignition coils lol. 
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OberlandRacing
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« Reply #4 on: January 05, 2025, 05:25:05 PM »

Im not trying anything, but disable ZUE would be great lol. I just wanted to compare ESKONF. But everything in ESKONF was sketchy. The K-XDF is also same as Wiki ME7.5. The XDF is Wrong. I just overlooked it.

I will compare tomorrow and maybe then all questions are closed.
But still thanks for the hint!

The tool just works for 4 Cylinders and ME7.5
« Last Edit: January 05, 2025, 05:27:29 PM by OberlandRacing » Logged

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Geomeo
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« Reply #5 on: January 05, 2025, 06:33:05 PM »

Oh yeah so it is.  Whoops.

This post looks legit..

http://nefariousmotorsports.com/forum/index.php?topic=2306.0
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OberlandRacing
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« Reply #6 on: January 06, 2025, 04:42:43 AM »

So after checking the XDf, now the ESKONF is 13 Bytes long, as is should, but i just look at the relevant bytes: 


Byte 0 -> 00 ->    EV6           EV3          EV4        EV1                     
Byte 1 -> FF ->     XX            NWS1       LULK      TEV                     -> NWS1 off? , LULK off? , TEV off?
Byte 2 -> EF ->     XX            EKP          AKF        XX                     
Byte 3 -> FF ->     XX            XX            XX         SLP                      -> J299 SAI pump relay fine and also deleted on the car
Byte 4 -> 3F ->    EV5           SLV           XX         NWS2                  -> SAI relai removed fine , NWS2 off why?
Byte 5 -> CC ->  HSH2          ULT           EV2        LDR                     -> HSH2 off ok, EV2 off?
Byte 6 -> FF ->     XX            BKV          HSH        XX                       -> HSH1 off ok.
Byte 7 -> FF ->     XX             XX            XX         XX
Byte 8 -> AA ->   ZUE            ZUE          ZUE       ZUE
Byte 9 -> FA ->    ZUE            ZUE         ZUE        ZUE


So the question is, why would someone turn off NWS 1/2 , Airboxflap , N80 Evap and the EV2?
That whole .bin is sketchy alot of the Knocking Maps are also touched like LDRXNZK , KRFKN and maxed out wtf?

And i know, im not using this bin. I jsut want to learn from others. But it looks like im not learning something good on this bin.
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Geomeo
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« Reply #7 on: January 06, 2025, 09:37:34 AM »

What you are trying to do is not something I would do unless I was having some REAL trouble with the file and nothing else worked.   I go by with what actually works.  People make mistakes, then other people copy and paste their mistakes.  Happens more often than you think.  Make small changes.  Does it work? No try something else etc etc.  Trial and error....Use the tools and stickies.  Read read read.  And read again.

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