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Author Topic: 1.8t AUM (150hp) remapped with AUQ (180hp) maps  (Read 37070 times)
prj
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« Reply #30 on: April 10, 2015, 06:22:11 AM »

That makes a lot of sense. But maybe my strategy is not so bad for a stage1:
It is bad on every single combustion engine on any stage.
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1: Did you forget about LDRXNZK? you can decrease specified load under knock
Not active in many files, and relying on this is silly because reducing boost does not immediately reduce EGT, it takes time. Try it sometime on a dyno with an EGT probe. Look what EGT does when you lift the throttle and cut fuel to injectors on overrun.
That is why EGT is always controlled with fuel.
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2: With the tiny stock IC, you're forced to use a pretty rich lambda if you want some power... let's say in the .80 area, that's a pretty conservative lambda for EGT (I think)
No it's not. You can easily melt the engine with 0.8 and bad fuel. Especially if you have a stretch of autobahn to use.

You can tune your car like you want. But telling others to disregard things that the OEM's have put in for a very good reason (there are multiple modules dealing with ignition angle efficiency) is not good.
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dgpb
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« Reply #31 on: April 11, 2015, 07:35:08 AM »

...

Well, I didn't pretend to be bad influence for anyone, just tried to help with a simple tuning strategy for a beginner.

Thank you for the explanations.
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wayne
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« Reply #32 on: May 04, 2015, 07:54:00 AM »

Switching to the original topic, does anyone tried to crossflash the 032HN (AUQ) to the 032FC (AUM) ecu ?
I've compared by hand the first part of the two hex file and it seems identical but I'm still scared to crossflash...

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TCSTigersClaw
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« Reply #33 on: May 04, 2015, 08:23:47 AM »

crossflashing wont work , I have tried a couple of times years back but no luck
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VAG cars newbie tuner Smiley
dayofthejackal
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« Reply #34 on: May 15, 2015, 11:09:33 AM »

Files I have successfully flashed on to my 06A906032FC_354889_0001

06A906032HN_360646_0001
06A906032HN_363908_0002
06A906032HJ_362287_0002
06A906032HJ_366426_0003
8N0906018AP_369397_0001
8N0906018AP_369397_0003
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DotJ Tuned - Look in HEX for DayoftheJackal
Krayzie
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« Reply #35 on: May 18, 2015, 11:22:56 AM »

Hi Wayne, thanks for posting this up. I have an Aum and was wondering if this would work. Are you still running an unmodified Auq map or have you played around with it a bit? My Aum experiences a lot of throttle cut at times due to a suspect "tune". So I would really like to try this out aswel. What boost does the Auq map request?
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adam-
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« Reply #36 on: May 19, 2015, 11:52:19 PM »

If you load up the AUQ tune and find the max value of RXN, you can convert this to "boost" if you check the Wiki page.

Forget "boost" anyway, it's not a measure of power.  You can make X horsepower at 15psi, but you can make X+Y horsepower at 15psi if you can make the head flow better.

Boost does not correlate to power.
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tjwasiak
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« Reply #37 on: May 20, 2015, 04:21:47 PM »

I understand you are trying to get 30HP easily but IMHO stock AUQ software is junk Cheesy You should rework at least timing and fueling... and add some load on top of it.
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Black_A4
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« Reply #38 on: May 26, 2015, 12:14:11 PM »

Files I have successfully flashed on to my 06A906032FC_354889_0001

06A906032HN_360646_0001
06A906032HN_363908_0002
06A906032HJ_362287_0002
06A906032HJ_366426_0003
8N0906018AP_369397_0001
8N0906018AP_369397_0003
06A906032HK works also
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krawciox
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« Reply #39 on: February 24, 2019, 08:05:06 AM »

Audi A3 8L 2003

Successfully flashed AUQ 180HP 06A906032BJ on AUM 150HP 06A906032HJ.
Without any IMMO adapt or something.

8L0 920 933 N - Instruments cluster (immo 3)
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armaan
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« Reply #40 on: January 03, 2020, 03:17:45 PM »

Sorry old topic I know.

But I guess it would be helpful if I chip in with this.



Edit: Wait not this one. See next post
« Last Edit: January 07, 2020, 03:59:26 PM by armaan » Logged

It is indeed a difference of perception that brings about our and others reality.
armaan
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« Reply #41 on: January 07, 2020, 04:00:52 PM »

This one

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It is indeed a difference of perception that brings about our and others reality.
liamwayne1999
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« Reply #42 on: October 09, 2023, 06:42:19 AM »

I know its an old post but also wanting to put an AUQ map on my AUM and wondering if anyone could be able to swap the maps mentioned above to suit my AUM stock map? ive attached both ori files below (LR02 file is AUM)

Thank you!  Smiley
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