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Author Topic: Nefmoto community project: Stage1 1.8t ME7.5 A4 (8E0909518AK-0003)  (Read 726458 times)
Mike Tries
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« Reply #765 on: November 29, 2022, 06:17:14 AM »

Oh that fixed her right up! Tune works on a 2003 Audi A4 Quattro Avant. Thank you for your help!
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raresz
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« Reply #766 on: May 21, 2023, 04:41:28 AM »

Hi guys,

I'm learning ME7.5 and always when i ask somebody about something they always say: "check the nefmoto community stage1 project". So i did.

I'm bit confused of this what happens in that files as they look like this.

Maybe LAMFA looks ok, but this what i found in KFMIRL looks like some random values. Same with KFMIOP.
I have downloaded all 3 files(stock, mod, and xdf) from first post.

What is wrong with those files/my tunerpro?
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kubawd
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« Reply #767 on: May 21, 2023, 03:33:12 PM »

It's showing percentage difference between compared bins. Change your compare mode setting from percentage to absolute.
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Chunky711
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« Reply #768 on: December 24, 2023, 12:54:04 PM »

Saying thanks!

Picked up 2003 A4 Avant in good working condition.  Was thinking of spending approx $500 CAD on a stage 1 tune...

Eventually found this forum, joined, learned.  Had 'blue cable' already.  Took the advice of using a car charger to keep the voltage up.

Backed up my BIN.  Flashed stock bin.  Would not start - flash back to my BIN.  Car OK again.

Learned to edit that single HEX value in stock file and then re-checksum it.  Flashed stock BIN again, car works fine.

Stage 1 V7 BIN did not have that HEX value, so flashed it.  Car works fine.  Pulls noticeably harder and runs just like stock. Awesome!

BIG THANKS

It's like a Christmas present to myself!  Grin
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_nameless
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« Reply #769 on: December 24, 2023, 06:35:28 PM »

Saying thanks!

Picked up 2003 A4 Avant in good working condition.  Was thinking of spending approx $500 CAD on a stage 1 tune...

Eventually found this forum, joined, learned.  Had 'blue cable' already.  Took the advice of using a car charger to keep the voltage up.

Backed up my BIN.  Flashed stock bin.  Would not start - flash back to my BIN.  Car OK again.

Learned to edit that single HEX value in stock file and then re-checksum it.  Flashed stock BIN again, car works fine.

Stage 1 V7 BIN did not have that HEX value, so flashed it.  Car works fine.  Pulls noticeably harder and runs just like stock. Awesome!

BIG THANKS

It's like a Christmas present to myself!  Grin

This is a prime example why I think these community tune threads are stupid. Literally someone who is just looking for a free file and not interested in actually learning how to tune their car. I mean correct me if I'm wrong but doesn't that circumvent the entire point of this this forum?? 
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If you are broke or expecting free handouts DO NOT message me. I'll probably put you on blast if you do.
nathanaelr
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« Reply #770 on: June 10, 2024, 10:48:45 PM »

Oh that fixed her right up! Tune works on a 2003 Audi A4 Quattro Avant. Thank you for your help!
How did you end up fixing it? im having the same issue, i used the v7 stage 1 and log seems stock still. Thanks
« Last Edit: June 10, 2024, 11:50:05 PM by nathanaelr » Logged
nathanaelr
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« Reply #771 on: June 10, 2024, 11:40:13 PM »

only making around 10 psi, not underboosting because it is making the requested but requested is also around 9-10 psi
« Last Edit: June 10, 2024, 11:49:45 PM by nathanaelr » Logged
Breacking
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« Reply #772 on: August 10, 2024, 09:31:51 AM »

Good day. I'm trying to activate VVT ​​on an AUDI A4 B5 1.8T 5HP19L. The following maps were found and modified:
CDNWS 2 => 3
CWNWSG 0 => 1
CDTENWS 220 => 733
CDTENWS 326 => 745
KFNWSE 18 =. -4 760RM => 4000RM
KFNWWLE everywhere 18

Help me find the FNWTME address

Do I need to change more cards to activate VVT?

I changed these maps for tune 06A906032HF and VVT was active
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gd_
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« Reply #773 on: February 03, 2025, 12:30:13 PM »

I followed along with overclockedpc's journey from a few years ago regarding tweaking the community file for 91. How did I do? Attached logs for a pull, as well as a stock pull, along with the bin that was flashed.

If you're wondering if I have a FMIC, I don't, this was stock side mount. Its just that they were taken on a 40 degreeF day, IAT's almost never got above 100.

Also, I managed to get my SAI off and passing readiness on my stock BC file, just by making my own XDF for it and zeroing out CDSLS, MSLUB, and MSLBAS. I used the AK file for the tuning part so I could start with the community file without having to do more work on my BC XDF to port everything over, but I can't get SAI to work with it. MSLUB and MSLBAS look fine, but for some reason, the stock & tuned files linked in the OP both already have zero for CDSLS? Is the XDF incorrect? Is 0x181B0 not the correct address? for my BC file its 0x181B3, and all of the xdf's for the AK's on here I keep seeing 0x181B0
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gd_
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« Reply #774 on: February 03, 2025, 02:07:26 PM »

I found the issue, the XDF in the first post has CDSLS mapped incorrectly. It is incorrectly mapped as 0x181AD, when CDSLS is actually at 0x181B0. Fixed this and all is good with SAI.
I also looked at various XDF's that are floating around here, including the tylerw one, and they're ALL wrong. looks like someone put in the wrong value and everyone just copied it for their XDF.

If you're having problems disabling SAI on the community file or any AK file, and the community stage 1 or tylerw xdf's are all showing 0 instead of 1, update your xdf in tunerpro or download my edited copy. I've uploaded a corrected version, no other changes made.
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nyet
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« Reply #775 on: February 03, 2025, 04:00:35 PM »

looks like someone put in the wrong value and everyone just copied it for their XDF.

Common problem. I have updated the OP accordingly. Thanks!
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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
joshuafarwel
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« Reply #776 on: February 03, 2025, 06:08:16 PM »

I found the issue, the XDF in the first post has CDSLS mapped incorrectly. It is incorrectly mapped as 0x181AD, when CDSLS is actually at 0x181B0. Fixed this and all is good with SAI.
I also looked at various XDF's that are floating around here, including the tylerw one, and they're ALL wrong. looks like someone put in the wrong value and everyone just copied it for their XDF.

If you're having problems disabling SAI on the community file or any AK file, and the community stage 1 or tylerw xdf's are all showing 0 instead of 1, update your xdf in tunerpro or download my edited copy. I've uploaded a corrected version, no other changes made.
Thanks a lot for sharing. I updated it in my big .xdf attached
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Mike Tries
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« Reply #777 on: February 07, 2025, 10:26:33 AM »

Hi everyone. I wanted to contribute to this thread somehow, and I couldn't think of a really good way, but perhaps this will count. I got some time to take the car to a dyno today to do a couple of pulls, and I wanted to share them with you here. I don't recall seeing a dyno chart in this thread yet, but if there are others, then hey, here's another data point for you.

A couple notes: I broke my exhaust a while back like a dummy, so when I put it back together, I left off the catalytic converter. It's an aftermarket system, so it's 2.5" all the way back with a test pipe. Sorry it's not stock-- I know that's the best way to compare these. Anyway, it ran really well. It was pretty cold today--maybe 45 degrees--and the shop was unheated, so we've got that going for us.

I hope this is useful!
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Mike Tries
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« Reply #778 on: July 08, 2025, 06:35:08 PM »

How did you end up fixing it? im having the same issue, i used the v7 stage 1 and log seems stock still. Thanks

Hey, I'm sorry I missed this. I never explained what I did, and you might have done the same thing. I was saving changes to a file I was starting with, and as far as I can tell, when the save dialog box opened, I derped and clicked on the stage 1 v7 file in the upper part of the window, which populated the Save As text window with that name. That overwrote the name I had initially entered in the text box, and I didn't notice. So, I saved my basically stock file as v7, flashed that, and ended up with a basically stock tune.
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grayjay
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« Reply #779 on: October 31, 2025, 04:55:31 PM »

I see this thread has been dead for quite some time now, just wondering if anyone was able to successfully locate the RAM locations needed to log the torque intervention variables.

As hinted at above, ME7info is unable to identify some of the ME7.5 ECU .bin RAM locations needed for producing a fully populated .ecu setup file that is then needed for ME7logger to be able to have al those values available for data logging.
I am using the 8E0909518AK-0003 1037368072 .bin from this thread. Ive made some hardware changes (different turbo), having some boost overshoot/undershoot that I now need to tune with PID boost control tables. Among the RAM logging locations missing from ME7info are those needed to data log the boost PID values; lditv_w, ldptv_w, ldrdtv_w.

If anyone using 8E0909518AK-1037368072 has been able to find the RAM logging locations and/or produce an ECU file for these PID logging variables (or the previously mentioned torque intervention variables), I would really appreciate if you can share them.

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