ulek3pl
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« Reply #15 on: January 22, 2020, 04:30:02 AM »
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Emp is exhaust manifold pressure. Set daros to ffff and try disable torque monitoring for a test. Also set ignition without knocks.
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BlackT
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« Reply #16 on: January 23, 2020, 03:04:29 PM »
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Oh i forgot about DAROS, thank you now the ingition is nice and clean
This is my car, but I use same ECU on frineds car. Now I can set daros on his car and see results
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BlackT
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« Reply #17 on: January 24, 2020, 12:33:39 AM »
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One more thing to solve, can you help me with this knock after gear change?
How to retrieve desired ignition angle FAST after there is no knock? Beacuse boostspike, after NLS, engine see knock and give me masive retard. I am okay with that, but I want to set ecu to retrieve back to desired ignition angle fast,after there is no more knock.
KRDWA?
This is my car, BEX with k03-029, 100 octane fuel
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rogerius
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« Reply #18 on: January 24, 2020, 01:07:03 AM »
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prj
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« Reply #19 on: January 24, 2020, 02:56:56 AM »
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You need to tune the engine correctly, so you don't have 12 degrees retard jfc.
Also reading a little about how knock control works is a really good idea.
When cylinder knocks it gets MUCH hotter, and is much more prone to repeat knock. You can't phase it in almost any faster otherwise it will just retard again.
You have like completely the wrong approach to this.
1. Fix the overboost.
2. Fix the ignition table so if there is a little more load it runs the correct ignition for this.
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BlackT
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« Reply #20 on: January 24, 2020, 05:40:55 AM »
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I get retard while my clutch is still pressed and while tsrldyn is zero, that is my problem and why I want to retrieve ignition back to desired. I don't think combustion chamber can heat up in a 0.5s that much so i can't retrieve ignition back to normal. Maybe I am wrong, but it doesen't have logic that parts in engine can heat so fast  I don't get any retard when I accelerate in single gear, but engine load is same when I accelerate, and when there is a boost spike and retard. So I can't set lower values of ignition angle in that region, without affect on engine power  I will try to fix overshoot |
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prj
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« Reply #21 on: January 24, 2020, 07:28:10 AM »
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If you have knock only during flat foot shift it can be false knock.
And to get rid of it you need asm mods... Knock control must be disabled during FF.
If you switch gear without flatfoot shift do you get any KR?
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BlackT
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« Reply #22 on: January 24, 2020, 08:40:38 AM »
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That was my plan for next step, will take logs tonight without NLS
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ulek3pl
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Karma: +8/-6
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Posts: 81
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« Reply #23 on: January 24, 2020, 09:11:16 AM »
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I have knock on gear change when i use only kflbts for fueling, when i use lamfa is no knock. Then i use lamfa with 0,82 value from 4500 rpm with kflbts for further fueling.
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« Last Edit: January 24, 2020, 09:13:10 AM by ulek3pl »
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nyet
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« Reply #24 on: January 24, 2020, 11:22:40 AM »
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1) Remove NLS
2) Delete NLS script
3) Retune
4) Write a proper NLS routine from scratch.
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease 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 ex
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BlackT
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« Reply #25 on: January 25, 2020, 09:32:54 AM »
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1) Remove NLS
2) Delete NLS script
3) Retune
4) Write a proper NLS routine from scratch.
I would gladly do that, if I only could run IDA with plugin. keil uVision is not enought... But i don't need NLS for now, on this small turbo is will not make huge difference I have knock on gear change when i use only kflbts for fueling, when i use lamfa is no knock. Then i use lamfa with 0,82 value from 4500 rpm with kflbts for further fueling.
I use lamfa too for fueling BDW. without NLS there is no false knock and -12 retard, only real knock with -3 retard beacuse it is running on petrol fuel and tune is for E30 |
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nyet
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« Reply #26 on: January 25, 2020, 10:13:46 AM »
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How do I convince people to stop using that fucking script
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease 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 ex
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BlackT
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« Reply #27 on: January 25, 2020, 10:23:02 AM »
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