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 41 
 on: October 31, 2025, 01:00:18 AM 
Started by petros987 - Last post by petros987
it's wideband but the file size is 1024kb. Here is the file as well. It may be named stock, but it's not.

 42 
 on: October 30, 2025, 01:37:01 PM 
Started by petros987 - Last post by grayjay
try the xdf in thread;
http://nefariousmotorsports.com/forum/index.php?topic=16909.0title=

8E0909518AF you have is an early split B6 ECU with 512kb .bin size, wideband O2 sensor?

 43 
 on: October 30, 2025, 11:58:35 AM 
Started by BetePaille - Last post by BetePaille
I'm starting to think that maybe I didn't defined some rail pressure limiter right. Car is still requesting 110 bars max (prnl1 or pgbdvhdo)

Any input ?

 44 
 on: October 30, 2025, 05:05:43 AM 
Started by strhkpf - Last post by strhkpf
Hello together,

I'm trying to identify two map-areas in my ECU by comparing the ORI file and STAGE1 (which my car is currently running with, bought it like that), but can't get a clue which map it could be.
I've already downloaded several .xdf, .kp and .ols files but this area is not mapped in either one of those (tried 018F, 018Q and some transfered to 018M).
Fortunately, I've verified and compared following maps, which are different between ORI and STAGE1:
- KFMIRL
- KFLDIMX
- KFPED
- KFMIOP
- NMAX
- NMAXDV
- VABSH
- KFZW
- KFZW2
- RLVMXN
- RLVSMXN
- LAMFA
- LDRXN
- LDRXNZK

Current ECU, engine, flash: 8L0906018M 0002 354094 (narrowband), APX engine code, verified ORI by flashing and driving after crosschecking with STAGE1, runs good on ORI and STAGE1

Areas to be defined:
- 1FC68 to 1FE1E, i believe there could be two maps, only slight changes
- 67F8E to 67F9D, could be one map, only slight changes, tried playing with sizes but can't get a clue

Anything else beside mentioned maps and those two areas are the same
Main goal is to identify the changed maps and taking them over to 8N0906018CB for a wideband conversion, ECU ready even with immo off.
Hope someone can identify these, attached the ORI file for reference, STAGE1 file not uploaded due to copyright reasons.

Best regards,
strhkpf

 45 
 on: October 30, 2025, 12:55:13 AM 
Started by petros987 - Last post by petros987
Hi all,

I searched but nothing came up in the forums. I need an XDF to tune for the following:
HW: 0261207939
SW: 1037366446
SW upg.: 8E0909518AF 0002

TIA

 46 
 on: October 29, 2025, 12:39:58 PM 
Started by BetePaille - Last post by BetePaille
Hi,
.zip attached with  modded bin, ori and mappack.
I'm getting P1388-000 or 001 on VCDS, but only when dead cold and after approx 1 minute of running. No issue for the rest of the day after EPC light is reset. No issue on stock file so map related.
Is checksum OK on mod file ? Corrected by MPPS V18 clone.
Is something wrong with tuned kfmirl/iop ?

Car has autotech HPFP, RS4 PRV 136 bars, decat and running E85 hence KRKATE +33%
I'm also getting fuel cut at 5000 rpm with 25% STFT and throttle closure (new lpfp and no fuel issue)
Thanks.

 47 
 on: October 28, 2025, 01:14:20 PM 
Started by Huurassamaha - Last post by Huurassamaha
I know what a launcher is and how it works in many systems, turbo boost, by shifting the angle to "-" Start control, controlled engine speed after starting to move, which allows you to start moving in the most dynamic and maximum power as much as possible, allowing for minimal slipping. By shifting the launcher's speed proportionally to the acceleration to the main cut-off point, based on the speed sensor. To maintain the speed, the ignition angle is rolled back and the cylinders are cut, and the fuel supply is adjusted.
in me7.5, how do I do this? And not just by shifting the ignition timing to "-" to make it almost an overboost. Sorry for my English

 48 
 on: October 27, 2025, 09:51:35 AM 
Started by deutsch1988 - Last post by jeson 1987
Share another DME from BMW MEVD

BTLD:
00000ABD
00001243
000013E5
00001400
000018FF
00001901
000019A7
00001BD5
00001CA3

all this BTLD use same key:

8197d68bd36544f97b6b30a322a81b040343c1edeecd8e46c850e7ff4b9b43a17b72185f9aabe37b5f00c72e30b661913f8e69275a4fe695fdf8974abe1670b77f04da5e34702c8cc02d9bc4c2786ed7ceec725551bca8d35a647d520f859029b54fdd4e09672842e83264b81bcc9e6dfeb9ec4548fe83980ad0b243826fc073

c263c1d1bd17e7763920c8f4b3fc288604e5a2e4e634556a2c795bfef168e572392b248f6801d5390e812ac549119259df559dbb0777d9e0fcf4e2f01d21a914fcaf5839c2baa5f21e25fb4a0a906485e5fa03b479205a338694bac743937f399052b7fcfaa704aedf100f87e530e54be414a7ffaa41e5bc3d7c5380d4bb76a5

I hope this all will help to another!
Friend, how can I get in touch with you?

 49 
 on: October 27, 2025, 06:30:05 AM 
Started by Matrosek - Last post by BlackT
https://info.autokey.by/index.php?module=bcm

 50 
 on: October 27, 2025, 02:55:12 AM 
Started by chackiem - Last post by chackiem
Hi all,
I'm researching checksums for mevd17. Currently I've figured out checksum algo for blocks in data section. But I believe there should be more, at least CVN.
Would appreciate for help with finding location and algo for the rest in program and data sections.

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