NefMoto

Technical => Tuning => Topic started by: ivan on November 15, 2017, 04:17:12 PM



Title: med9.1 pop&bangs
Post by: ivan on November 15, 2017, 04:17:12 PM
Hi all!! i am trying to made pops and bangs on a a4 tfsi,  i did it like o me7.5 with timing retardation.
Modified maps:
kfzwop maps
kfzw maps
kfzwbn maps.
 i tried -5 -10 and -20 timing between 3500 and 6000 when foot up.


does someone know if i am forgetting something?

BR


Title: Re: med9.1 pop&bangs
Post by: bobbyz0r on November 15, 2017, 07:47:09 PM
KFTVSA, KFNWEGM, CWSAWE


Title: Re: med9.1 pop&bangs
Post by: NBR on November 16, 2017, 03:15:36 AM
Like bobbyz0r said. those maps are for disabling the fuel cut on overrun.

There's enough info in this thread: http://nefariousmotorsports.com/forum/index.php?topic=7174.0


Title: Re: med9.1 pop&bangs
Post by: ivan on November 16, 2017, 04:15:25 AM
how many negative  degrees do you write on kfzw?

IN me7.5 with -10 on 3500 and aver 0 5 on red ine is enough, but not work no med9


Title: Re: med9.1 pop&bangs
Post by: adam- on November 16, 2017, 04:18:47 AM
Can you use one thread please?

Logs?  Injectors turning off?


Title: Re: med9.1 pop&bangs
Post by: gman86 on November 16, 2017, 10:44:11 PM
how many negative  degrees do you write on kfzw?

IN me7.5 with -10 on 3500 and aver 0 5 on red ine is enough, but not work no med9

Don't use KFZW, use KFZWMN.


Title: Re: med9.1 pop&bangs
Post by: NBR on November 17, 2017, 03:37:59 AM
Don't use KFZW, use KFZWMN.

Can I ask why? I thought the ignition angle will follow KFZW with KFZWMN being a lower limit


Title: Re: med9.1 pop&bangs
Post by: gman86 on November 17, 2017, 04:57:22 AM
Can I ask why? I thought the ignition angle will follow KFZW with KFZWMN being a lower limit

The lower limit being in KFZWMN. At 6800rpm in KFZWMN, it's 15 degrees. That'll make a slight burble at best. If you set KFZW to -96, it'll still do 15.


Title: Re: med9.1 pop&bangs
Post by: NBR on November 17, 2017, 12:46:40 PM
The lower limit being in KFZWMN. At 6800rpm in KFZWMN, it's 15 degrees. That'll make a slight burble at best. If you set KFZW to -96, it'll still do 15.

I understand that, in mine I lowered KFZW to -20 and KFZWMN to -25. Maybe i misunderstood your post, but if you ONLY use KFZWMN, if it's lower than KFZW then it will follow KFZW, so you would need yo use both.


Title: Re: med9.1 pop&bangs
Post by: uhuhart on January 07, 2018, 02:54:16 PM
I tried it today in different ways on MED 9.1 - so the knowledge is, it works by just using KFZWMN. The logs shows that it follows exact the given values in KFZWMN. No need to change KFZW or KFZWOP.
I tried values like -5 , -10 , -15 , -20 , -25 , -30 deg. in the range of 2000-5500rpm, two lowest-load rows.
So my experience is, it must be at least -25 deg. to get the bangs. At -20 deg it was barely audible. With -30 deg. it´s perfect  8)
I didn´t change any fuelling. The car is cat-less with stock exhaust. Of course i changed BBSAWE for making it possibel ;)






Title: Re: med9.1 pop&bangs
Post by: Marge on January 12, 2018, 11:33:50 AM
I just want to throw it out there that the simular mod works amazing with the Focus ST me9 ECU the bangs and flames are phenomenal  ;)


Title: Re: med9.1 pop&bangs
Post by: Pawelk on June 26, 2018, 09:37:54 AM
Hi
I try to make pop & bangs.
I changed 3x KFNWEGM and KFZWMN but no success.
Please check my files.
Seat Leon Cupra MED9.1


Title: Re: med9.1 pop&bangs
Post by: bzyk77 on June 30, 2018, 12:17:35 PM
Hi
I try to make pop & bangs.
I changed 3x KFNWEGM and KFZWMN but no success.
Please check my files.
Seat Leon Cupra MED9.1

CWSAWE has not been changed
KFNWEGM is bad changed


Title: Re: med9.1 pop&bangs
Post by: purepower on July 23, 2018, 02:50:19 PM
CWSAWE has not been changed
KFNWEGM is bad changed

Yes correct... and also:
- FTVSA has been wrongly sets
- are missing other correction ignition advance maps


Title: Re: med9.1 pop&bangs
Post by: Bitshifter on November 01, 2018, 12:28:25 PM
I need some little help to find CWSAWE.

I suppose $1C583F - $1C5844, but i`m not sure.


MED 9.1 8P0907115H_0261S02342_1037387473




Title: Re: med9.1 pop&bangs
Post by: bzyk77 on November 02, 2018, 05:54:41 AM
I need some little help to find CWSAWE.

I suppose $1C583F - $1C5844, but i`m not sure.


MED 9.1 8P0907115H_0261S02342_1037387473



CWSAWE is 1C5808


Title: Re: med9.1 pop&bangs
Post by: Bitshifter on November 03, 2018, 03:50:23 PM
CWSAWE is 1C5808

Testet and confirmed, thanks a lot.

@ all: remember that EGT rise during rmp drop  :-\


Title: Re: med9.1 pop&bangs
Post by: msundercober on November 09, 2018, 01:24:21 AM
You don´t need to touch "CWSAWE" on med9.


Title: Re: med9.1 pop&bangs
Post by: Bitshifter on November 09, 2018, 10:29:08 AM
Without touching CWSAWE it don`t work in my file.

What do you edit?


Title: Re: med9.1 pop&bangs
Post by: NBR on November 09, 2018, 12:38:42 PM
You only don't need CWSAWE if you edit KFNWEGM to disable fuel cut. If you want fuel cut delay using KFTVSA maps while the clutch is not pressed then you need CWSAWE


Title: Re: med9.1 pop&bangs
Post by: sonique on November 10, 2018, 11:43:59 AM
KFNWEGM not good way


Title: Re: med9.1 pop&bangs
Post by: tuningfreak on February 11, 2019, 03:30:15 AM
KFNWEGM not good way


So you can tell us the good way