New software 3.037 is available!

Hi,

Update looks good

But can we get a injector deadtimes options to add pressure?

I have a car 2 fuelpumps and when it activateds pressure spikes and car runs lean.

On high load its ok. But low loads shouldnt activate the pump i know . But when it does. It needs 30 percent more fuel. 3bar vs 5 bar.
Customer has Manual over write switch on the pump :roll_eyes:

I add no problem. But what is fuel regulation system in this car ? Why the pressure changes ? Is the fuel rail properly defined ? I’m not sure if just a dead time correction helps.

Its just a shitty fuel systeem.

To small regulator and to bigg fuel pumps.

But i have seen similar problem on pwm controlled fuel systems .

Thanks.

Best regards Hermans Pieter
Technical director KCPerformance

Hi,

Sorry 1 more question.

Can we get a second output for boost controller inverted from first one ?

We use a lot of double pierburg valves for boost Control.
Way better resolution and controll then with mac valve 4way. Less broken boost control valves.

Best regards Hermans Pieter
Technical director KCPerformance

Hi i think you can do it now

1 Like

Yes should be possible thanks !

Offcourse easier option with a check box and output assigning would be preferably

Best regards Hermans Pieter
Technical director KCPerformance

Log graph
This bug is already in bugtracker

Log graph / Log condition
I can confirm this problem. Added to bugtracker

F2 button
Make sure the option “Mark modified cells” is set.
image

Tables compare
It is planned in the future.

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These modified data I can see. But its not possible to reset it via F2 button like in v2 version.

Talking about some value changes. . .
I noticed that there is bold font in cell when value is changed but also there is yellow triangel in corner.
Does it have olready some function?

It would be great that triangel would change the color for example red for higher number and blue triangel for lower number than originally is calibrated.
Similar like in SW INCA (ETAS)

@Jadzwin_ECUMASTER Would it be possible to include the cruise control status in the CAN message stream, I’d like to have one of the user LED’s on my ADU7 light up when Cruisecontrol is enabled :smiley:

Hey I have a Audi tt vr6 with the intake manifold flaps. I’m not seeing anyway to control those like in V2 with the parametric any suggestions on what I should do?

You can use functions

i tested the new V3 on my 1.8T with DBW.

The DBW calibration tool doesn’t work correctly.
It fails with an error like “no throttle body movement detected”. I removed the throttle and saw that the calibration tool always wants to go in the wrong direction.

My motor polarity is wired wrong, so I enabled “Invert motor direction” in V2.

But even if I enable this function in V3 and then start the calibration tool, the throttlebody always moves in the closed direction.
this also broke a plastic gear inside the throttlebody :frowning:

then I inserted random values ​​in the “PID Above Limp Position” to test and the throttle suddenly moves as it should. (look at my screenshot)

do you have a log from the calirbation ?
It should detect inverted motor direction as well as inverted tps.

Hello,
when Iam trying to proceed the scatter from 20minutes long log, the scatter is drawn but program stuck and has to be shutted down.
In version v2 it was possible to open 5h long log with no problem.
Also the loading the log takes much more time.

could you share the log that caused the problem ?
And the settings for scatter plot ?
The loading shouldnt be noticable slower, I will check

Hello,
Iam not able to send you the file because its too large.
Here is the link to GoogleDisk (please let me know if it works or not)
https://drive.google.com/drive/folders/1ABZ8859l-5PRoQfnMhXQkAbiO00vVUYK?usp=sharing

From some reason (several restarts and colapses of program) I already dont have following and also upper mentioned problem"
*1 - *
There is problem when Iam trying to analyze the datalogger file.

When I connect several datalogger measurements ".BG3" in to one log (Append Log function), and then save it as ".emublog3", then I have no problem to analyze it and it seems to be realy fast.

2 -
I also noticed that when I export data to CSV than I see diferen time stamp in Ecumaster SW and diferent in “competitor SW”.

When log is fully zoomed out both timestap corespond.
But when log is zoomed-in in Ecumaster there is time shift.

Please see the file names.

Thank you for your care :wink:
Regards
Miloš

I’ve tested DBW autotune again and it works properly in all combinations of motor polarity and TPS connection.

Please provide me the log file to see what could be a problem.
Also during the calibration the limited torque is provided to the throttle motor, so if your plastic gear broke, it would probably brake in very near future.

However log analyzes shed more light on this issue.

Importing time of bg3 files improved (about 100 times faster :))

The second issue is added to the bug tracker as it is something more complicated.

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For scatter plot select point size 1 as it is the fastest way to draw it.
Also try to work on selection not a whole log if it is huge.

You can send it using User CAN. Then save canx and load canx file in ADU.

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