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Author Topic: 1.8t/20V KnockKnock  (Read 33509 times)
DonkeyDub
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« Reply #45 on: March 11, 2020, 05:24:28 PM »

-With ps_w being over, do you suggest scaling back the Maf?

-WOT pulls Ignition isn't following KFZW and it goes low (& negative ) between 2000 - 3300 rpm  with Actual < Specified , Miist doesn't follow Mifa.
there isn't CR. I also get this ignition cut off idle.


Does this look like ARMD?

I know and and I will look in the FR but should Miist follow Mifa?


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nyet
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« Reply #46 on: March 12, 2020, 07:25:53 PM »

wtf kind of log is this? There's barely any locations logged.
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DonkeyDub
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« Reply #47 on: March 15, 2020, 03:18:19 PM »

Limited, get timeout if I go over 32 bites.
Wouldn't want to but could try with cluster unplugged.

Playing with Imx and and got adaptions to zero, still had too much overshoot.
Lowered Imx bit more for this log and it doesn't look as good and gives small corrections..

Going to go back and try Q2 to tame overshoot.

On the last KfldImx axis my input
from 1750-3500 I have 50
4000-6500 is 60.

In the log it shows Boost PidIMax higher, is this showing it with the corrections added?




Ignition drops low even with Actual < specified, from the wiki
Quote
If you are seeing timing intervention when PED is >60% you are likely seeing ARMD intervention

The defined file I use has KFDMDADP and KFDMDARO 0, KFDMDARO 1, KFDMDARO 2 , KFDMDARO 3 and
KFDMDAROS.

Which map should I adjust? Just KFDMDARO 0?

Also tempting the idea of Scaling back the Maf.


Thanks for the patience!
 


 
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nyet
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« Reply #48 on: March 15, 2020, 10:11:43 PM »

Without proper logs its going to be impossible to do anything, especially if you cant' even log req boost and wgdc
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DonkeyDub
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« Reply #49 on: March 19, 2020, 05:42:09 PM »

What should I log to diagnose this timing drop?

I don't see Requested boost in config.

What is Requested wgdc?


Drop Occurs with Actual Load < Request Load

and also my Actual Load>Requested load when Actual Boost< Desired Boost.





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DonkeyDub
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« Reply #50 on: March 19, 2020, 05:44:30 PM »

Tested it with TMAR -143 and got the same results.
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nyet
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« Reply #51 on: March 19, 2020, 06:23:00 PM »

I'm having trouble getting the ECUxPlot filter working

Please log pedal position
« Last Edit: March 19, 2020, 06:26:07 PM by nyet » Logged

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nyet
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« Reply #52 on: March 19, 2020, 06:27:04 PM »

I'm not seeing any timing pull
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« Reply #53 on: March 19, 2020, 06:29:56 PM »

1) nothing wrong with your load
2) nothing wrong with your timing
3) fueling looks fine but you need to log lambda control

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DonkeyDub
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« Reply #54 on: March 19, 2020, 07:07:53 PM »

EcuXplot gave JNI error and wouldn't open,
I'll look into it but am happy with Vlogger Smiley


Wilco.


Here is my KFZW and KFZW2 Map.

In that Screenshot my Zwout is 0 at 2544 RPM
168 rl_w and Load requested is 171 KFZW/KFZW2 at that Rpm is 3.75

@4000Rpm Zwout : 4.5
Zwsol: 3.75
 KFZW/2 at that Rpm is 8.25/9.00
and rl_w < rIsol_w

No KR, wondering where my timing is hiding.




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DonkeyDub
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« Reply #55 on: March 19, 2020, 07:09:01 PM »

KFZW/KFZW2 map
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nyet
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« Reply #56 on: March 19, 2020, 07:50:05 PM »

there are a bunch more timing corrections in the ignition path.

just increase req.
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DonkeyDub
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« Reply #57 on: March 19, 2020, 09:14:53 PM »

Thought that might've been it.

If actual Load is still below requested, why do I get corrections?
Checked Ignition adaptions and they were 0. Is this Pre-emptive before actual load goes over requested?



So I should raise KFIRML to get more requested load?

I want to keep it at 1.25bar? I thought a higher load request will request more boost?
And this is already capped by my HBN  set at 2.25. Even with a higher KFIRML, wouldn't
my load still be capped similarly because of HBN.

I know , noob status.

It seems like requested load isnt = to request boost.







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DonkeyDub
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« Reply #58 on: March 20, 2020, 12:53:22 PM »

Is zwgru direct output or can dzwwl lower it?

Unfortunately dzwwl isn't in logger config
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DonkeyDub
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« Reply #59 on: March 20, 2020, 01:04:49 PM »

ahhhh,

dzwkg, dzwol and dzwoag are applied to KFZW before becoming zwgru.
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