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Author Topic: Ignition cut rev limiter me7  (Read 160269 times)
Jim_Coupe
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« Reply #45 on: February 15, 2017, 07:49:50 AM »

Hehehe lol Smiley
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d0xx
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« Reply #46 on: February 22, 2017, 03:02:28 AM »

hey everyone,

Trying to get hard limiter working but i cant seem to find and xdf file with proper locations to make adjustments. I have 8e0909518f ecu. I cant find kfszt and kftsrl if just all 0. Please help much appreciated, this forum is amazing already got my boost where I want it and cars running great just need some pop pop bang bang  Grin.

thx

I dont know which SW you have, but if you have 1037363670 - your addresses are the following:
FTOMN @ 0x1A7BE, size 1x1, 8bit, factor 0,1*eprom
KFSZT  @ 0x1A892, size 8x8, 8bit, factor 0,1*eprom
KFTSRL @ 0x1A8E7, size 10x9, 8bit, factor 0,1*eprom

Attached a few screenshots and a .csv with map-data.
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« Reply #47 on: March 24, 2017, 11:44:19 AM »

It would help to upload your file..
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cpp
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« Reply #48 on: July 19, 2017, 08:47:30 PM »

Good evening guys !!!
I set my limiter to 7100 rpms, but the cut comes at 5800 rpms.
Could anyone give a hint how fasso it limit to 7100 rpms?
In this bin I have active AL / NLS.
Very grateful for any help.
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cpp
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« Reply #49 on: July 19, 2017, 08:54:53 PM »

Ops! Xdf wrong.
I have set up the rpms columns of kftsrl as indicated in wik and here too. Best column kftsrl at 7100 and penutima at 7060rpm.
sorry.
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cpp
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« Reply #50 on: July 20, 2017, 07:50:03 PM »

Same result.
Limiting to 5800 rpms.
How to reach 7100 rpms?
What am I leaving behind ??
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KasperH
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« Reply #51 on: July 20, 2017, 11:19:19 PM »

What is NMAXOG set to?
Can you upload a screenshot of your new setup?
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cpp
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« Reply #52 on: July 21, 2017, 03:19:39 PM »

Here is the capture screen.
a question.
I have not changed the axes of the kfzw maps.
Will this be my mistake?
In doubt, I will change everyone and see the result.
Thank you very much for your attention.
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KasperH
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« Reply #53 on: July 21, 2017, 03:27:26 PM »

What about KFSZT?
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cpp
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« Reply #54 on: July 21, 2017, 07:49:42 PM »

Had changed in another file with the same configuration of the kftsrl axes and with the whole column in 0.
But even so the cut came at 5800.
As in wik did not mention about kfszt I decided to leave original for a test.
When the first or second gear pulls off the bursts !!
More in a higher gear limits to the 5800.notei q is tied past the 5000 rpm. strange behavior.
It would not be the case to interpolate the kftsrl axis with a difference smaller than 4000 rpms to 7060 rpms.
Type per line of 6000 rpms in place of 4000 rpms?
I'm going to test that tomorrow.
 thank you
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cpp
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« Reply #55 on: July 21, 2017, 08:49:17 PM »

I'm going to take a test with that.
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cpp
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« Reply #56 on: July 22, 2017, 07:15:00 AM »

Same result.
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KasperH
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« Reply #57 on: July 22, 2017, 07:55:05 AM »

Try setting fuel cut 100-200 RPM higher than spark cut Smiley
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adam-
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« Reply #58 on: July 24, 2017, 03:58:01 AM »

You want to cut spark before you cut fuel.

Lift your NMAX.

Read the maps you're editing and don't just throw numbers in because someone else did the same thing.  Try and understand what you're attempting to do.

You've lifted error detection to 7500 for no reason.
« Last Edit: July 24, 2017, 04:00:31 AM by adam- » Logged
cpp
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« Reply #59 on: July 25, 2017, 09:17:26 AM »

I raised nmaxf 400 rpm to more than nmax. It was the difference between nmax 6800 and nmaxf 7100. I did it because in the original bin it was at 7100 which would be my new nmax. So I added another 400 rpm to nmaxf.
I have 7100 rpm in the soft limiter. I wanted to have that same 7100 rpm with hard limiter.
I did a nmax test at 7300 rpm. More so cut at 5800 rpm.

Thank you for the tip
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