[M3.8.3] 1.8T AGU garling sound in deccel (SOLVED)

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Topic: [M3.8.3] 1.8T AGU garling sound in deccel (SOLVED) (Read 4781 times)

ulek3pl

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	[M3.8.3] 1.8T AGU garling sound in deccel (SOLVED) « on: October 27, 2018, 09:49:04 AM »

Hello! I try to make garling sound in deccel. I decrease KFVAKL map, retard ignition by KFZW and disable lambda from 4000 rpm to rev limit. It garling nice but only when i very very little press the gas pedal. I try adjust throttle body cable but with same result. Any ideas?


« Last Edit: November 06, 2018, 04:15:33 PM by ulek3pl »	Logged

ulek3pl

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel only when gas pedal little pressed « Reply #1 on: October 28, 2018, 12:32:48 AM »

I think this garling sound by little press of gas is caused by tps noise and it all time reset delay time for fuel cut. How i can raise delay time for fuel cut? I dont found there CWSAWE map, but I found two maps, and it adjusted for 400 ms.

DNSLL - Schubabschalte-Hysterese bei WE im Leerlauf - delay time for fuelcut at idle??
DNKS - Hysterese für Schubabschalte - Drehzahlschwelle bei Kurzschluß - delay time for fuelcut with speed signal??

I later check it by raise delay time in this maps for 2500 ms. Any tips? Roll Eyes


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ulek3pl

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel only when gas pedal little pressed « Reply #2 on: October 28, 2018, 02:59:15 PM »

This not works, always the same. Only when i little press the gas it gargles when i deacelerate Huh


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eliotroyano

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel only when gas pedal little pressed « Reply #3 on: October 28, 2018, 07:14:23 PM »

Maybe CWSAWE could be here in M383 ECUs??? I mean at the beginning of the SA_WE function.


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ulek3pl

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel only when gas pedal little pressed « Reply #4 on: October 29, 2018, 10:45:15 AM »

Thanks for your asking, i try this Wink

But if it work i get complete disabled fuel cut? Or it can be later adjusted by change delay time in DNSLL and DNKS maps? Can u explain me KFNWEGM map? I'm trying find way to get fuel cut after 2-3 seconds for some gargles. I find other map ITVSSGM (Verzögerungszeit Schubabschalten Stop and Go-Betrieb) ? It seems it is delay time for fuel cut, but it also affect for fuel ressume?


« Last Edit: October 29, 2018, 11:24:42 AM by ulek3pl »	Logged

bzyk77

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel only when gas pedal little pressed « Reply #5 on: November 02, 2018, 01:57:43 PM »

Do you expect this effect? Wink

https://youtu.be/mT_MgUUKyBc


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ulek3pl

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel only when gas pedal little pressed « Reply #6 on: November 04, 2018, 06:50:07 AM »

Quote from: bzyk77 on November 02, 2018, 01:57:43 PM

Do you expect this effect? Wink

https://youtu.be/mT_MgUUKyBc

Yes


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ulek3pl

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel only when gas pedal little pressed « Reply #7 on: November 06, 2018, 03:13:21 PM »

Problem solved. I found two delay maps and i can get overrun for 3 sec and dont lost engine braking. Cool

https://youtu.be/5w66Ku03Z4A


« Last Edit: November 06, 2018, 03:27:37 PM by ulek3pl »	Logged

airhaddock

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel (SOLVED) « Reply #8 on: November 16, 2018, 12:56:51 AM »

Which maps did you use?


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ZpiXDK

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel (SOLVED) « Reply #9 on: February 16, 2020, 08:38:10 AM »

Quote from: airhaddock on November 16, 2018, 12:56:51 AM

Which maps did you use?

Try sent him an email, "Solution cost 50 euro"

I will report back when I find it Wink

http://nefariousmotorsports.com/forum/index.php?topic=12899.0
But I don't see he have used any delay maps?


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You want some tuning with that pop and bang?
-Nahh it’s not good for the engine

_nameless

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	Re: [M3.8.3] 1.8T AGU garling sound in deccel (SOLVED) « Reply #10 on: February 16, 2020, 12:20:10 PM »

Quote from: ZpiXDK on February 16, 2020, 08:38:10 AM

Try sent him an email, "Solution cost 50 euro"

I will report back when I find it Wink

http://nefariousmotorsports.com/forum/index.php?topic=12899.0
But I don't see he have used any delay maps?

Ive done it on m5.9 and m5.9.2. I cant remember the name of the map off the top of my head but I'll check when I have some free time


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