Pages: [1] 2 3 ... 8
Author Topic: Ignition cut rev limiter me7  (Read 35361 times)
Raven_T
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 2


« on: November 02, 2016, 12:14:27 PM »

Hi

Is there a way to get an ignition cut rev limiter instead of the Original (fuel cut?) on My me7 1,8T? I can't find anything on the Internet or Forum...

Best regards
Logged
adam-
Hero Member
*****

Karma: +82/-21
Offline Offline

Posts: 1730


« Reply #1 on: November 03, 2016, 12:48:18 AM »

Coil dwell time. 
Logged
nyet
Administrator
Hero Member
*****

Karma: +417/-48
Offline Offline

Posts: 9253


WWW
« Reply #2 on: November 03, 2016, 01:01:15 AM »

KFSZT and/or FSZTM?
Logged

ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
nyet
Administrator
Hero Member
*****

Karma: +417/-48
Offline Offline

Posts: 9253


WWW
« Reply #3 on: November 03, 2016, 01:05:25 AM »

According to http://nefariousmotorsports.com/forum/index.php?topic=445.msg31139#msg31139 neither is used in ME7 (CW_FUBND=0)

Might need to do some more digging.

Never thought about using that for a rev limiter outside of AL/NLS

Would be absolutely insane to do it w/o also cutting fuel at redline.

Logged

ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
sonique
Full Member
***

Karma: +9/-8
Offline Offline

Posts: 202


« Reply #4 on: November 03, 2016, 03:05:03 AM »

KFSZT and/or FSZTM?

KFTSRL and KFSZT
need both map
« Last Edit: November 03, 2016, 03:06:52 AM by sonique » Logged
adam-
Hero Member
*****

Karma: +82/-21
Offline Offline

Posts: 1730


« Reply #5 on: November 04, 2016, 02:05:07 AM »

Mhmm.  I've shifted the last column back basically and set the RPM to -50 of my limit.  Then set dwell to 0 at my limit.  Limiter bash all the things. 
Logged
prj
Hero Member
*****

Karma: +281/-27
Offline Offline

Posts: 3456


« Reply #6 on: November 04, 2016, 03:53:33 PM »

Don't forget FTOMN.
Logged
adam-
Hero Member
*****

Karma: +82/-21
Offline Offline

Posts: 1730


« Reply #7 on: November 05, 2016, 11:10:00 AM »

Mhmm.  Mine's set to 0 anyway because AL.
Logged
fukenbroken
Hero Member
*****

Karma: +54/-4
Offline Offline

Posts: 684


mk4 1.8T AUM


« Reply #8 on: November 05, 2016, 11:42:43 AM »

well
i was trying today this stuff

setting KFTSRL & KFSZT last column to 0
and previous column to stock values
last 5000, previous 5450
no sense, engine running up to NMAX = 6200
okay
after that i change FTOMN to 0
fuse blown after 200m cruise (<3000 rpm)

and most interesting thing to me, in code KFSZT is called only if nmot_w < 1770h (1500rpm)
its a hard asm value, not a map
ive check other software when i have a time
* 06A906032DR file btw

now what is a dwell time? is it charhe time or time between charges (this explains why 0 value blowns a fuse)
« Last Edit: November 05, 2016, 11:44:44 AM by fukenbroken » Logged
contrast
Full Member
***

Karma: +16/-1
Offline Offline

Posts: 206


« Reply #9 on: November 09, 2016, 12:46:09 PM »

Interesting topic. So does it work with the mentioned maps?
Logged
nyet
Administrator
Hero Member
*****

Karma: +417/-48
Offline Offline

Posts: 9253


WWW
« Reply #10 on: November 09, 2016, 01:11:12 PM »

BTW I will definitely add a section to the wiki if somebody provides a working method, especially in regards to the safety of setting FTOMN to 0.

Thanks to all here that are participating.
Logged

ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
adam-
Hero Member
*****

Karma: +82/-21
Offline Offline

Posts: 1730


« Reply #11 on: November 09, 2016, 02:38:47 PM »

I'll go over my file when I get home, but mine definitely works.  Was using today. Smiley 
Logged
contrast
Full Member
***

Karma: +16/-1
Offline Offline

Posts: 206


« Reply #12 on: November 09, 2016, 02:50:52 PM »

I'm only ask cause I would consider testing it, but it's a Volvo and only way is asm, so I'm interested if these maps do the trick so then I can start to define them.
Logged
nyet
Administrator
Hero Member
*****

Karma: +417/-48
Offline Offline

Posts: 9253


WWW
« Reply #13 on: November 09, 2016, 04:07:43 PM »

I'm only ask cause I would consider testing it, but it's a Volvo and only way is asm, so I'm interested if these maps do the trick so then I can start to define them.


I also assumed ASM was required for ignition cut to work (in particular, so zeroing FTOMN didn't have side effects).
Logged

ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

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 experience.
teobolo
Full Member
***

Karma: +6/-5
Offline Offline

Posts: 102


« Reply #14 on: November 10, 2016, 12:30:50 AM »

So to make it clear for me and other memebers if you set FTMON=0 and make the changes to the KFTSRL & KFSZT like i have make in the picture i attach is all we need ??

Logged
Pages: [1] 2 3 ... 8
  Print  
 
Jump to:  

Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.021 seconds with 17 queries. (Pretty URLs adds 0s, 0q)