New software 3.041 available

V3 BETA TESTS
1

New version of V3 and EDL software is availabe!

Link to the software:
https://www.ecumaster.com/files/EMU_BLACK_V3/EMUBlackV3Setup_3_041b.exe

EDL firmware ver 17 required for V3 firmware in version 3.039 and higer

EDL firmware
[https://www.ecumaster.com/files/EMU_BLACK_V3/edl_firmware_1_17.zip ]

Trigger Types

  • Renix Triggers Added and Tested:
    • Renix 66-2-2-2 (Renault Alpine) and Renix 44-2-2 (Clio Williams) triggers have been implemented and validated on the bench.

Paddle Shift

  • Downshift Preload Time:
    • Minimum value reduced from 10 ms to 2 ms for improved responsiveness.

Launch Control (LC)

  • Prestage State Added:
    • A new prestage state is introduced for enhanced control.
  • Bug Fix:
    • Issue with entering the exit state during target RPM changes has been resolved.

Boost Control

  • CO2 Control Strategy Added:
    • Implemented a new CO2-based control strategy for precise boost management.

Sensors

  • Wastegate Dome Pressure Sensor Added:
    • Support for wastegate dome pressure monitoring integrated.

DSG (Direct Shift Gearbox)

  • ESP Data Sharing:
    • ESP now sends data to the traction control strategy.
  • Torque Reduction Handling:
    • Traction control torque reduction is applied to the CAN engine torque value.
  • Logging Improvements:
    • Torque % and Actual Torque (Nm) channels now reflect corrected torque values.

Traction Control (TC)

  • ESP Torque Reduction Mode Added:
    • A new mode that incorporates ESP torque reduction into the strategy.

Drive-By-Wire (DBW)

  • Autocalibration Bug Fixed:
    • Fixed TPS voltage direction issue in the DBW autocalibration tool.
  • Timeout Definition:
    • CAN control timeout can now be defined for more flexible configurations.

Client Software

  • CSV Export:
    • Resolved issues with CSV data export functionality.
  • Crash Fixes:
    • Fixed crashes related to:
      1. Opening windows using the keyboard.
      2. Exiting the application when all desktop windows are closed.
  • Trigger Type Translation:
    • Updated to immediately reflect the number of teeth when trigger types are translated.
  • Comment Editor:
    • Enhanced for better usability.
  • Help Panel Resizing:
    • Adjusting the help panel no longer restarts text display from the beginning.

Log Groups

  • Channel Sorting:
    • All channels are now sorted across log groups for easier navigation and analysis.
3
  • The following channels now display corrected torque values for improved diagnostics and analysis:
    • Torque %: Displays the percentage of available torque in relation to maximum output, reflecting adjustments like traction control.
    • Actual Torque (Nm): Shows the real-time corrected torque in Newton-meters, providing precise data.

What can I imagine by that?
Does the ECU take the expected torque from the transmission control unit measurement blocks 10, 11, 12?

4

Normally the EMU sends the torque from Torque table. In the case you use traction cotnrol or use ESP tonreduce the torque (only VAG cars) the torque is limited and proper torque channels send to DSG and ESP are altered.
So when the TC is active you can see lowered torque on the log.

5

Can we get counter for user custom messages?

6

It is planned in the future after official relase.

7

I have this weird bug when im not conected to ecu and view logs tune display does not show me log data only -----
this hapens only in one of my laptops
Hapend with previus version also and i tried uninstal reinstall but nothing.Mouse is hovering to log tune display goes blue shows lamda bars but no other data

bug
bug1887Ă—945 121 KB

8

What client version and what windows version do you use ?

9

Hello,
I have issue with driven axle speed sensor setup.
Stock mechanical driven wheel speed sensor with some noise.
I have played with the setup (filter) and noticed that has no affect to result value.
Is that my bad understanding of setup or its just not working?

Noise is not wissible in higher speed so I dont care, but for low speeds its issue to have this noise. Also for Gear calculation.

image
image1742Ă—903 101 KB

Thanks a lot

10

(post deleted by author)

11

Will there be a possibilitie implemented to disabke the boost solenoid output like in v2 ( in boost parameters)?

In v2 there was a red background in the outputs table if one output was used twice for example. It helps to get a view about the functions and strategies which will used. Could you intehrate that in v3 also?

12

What is the signal freqency ?
What type sensor is this ? It shouldn’t be so noisy. DO you have oscilloscope to take a look how this signal waveform looks like ?

1 Like
13
  1. Do you mean disable solenoid output with the switch ?
  2. You are right. In the output list when more than 1 function is assigned to the output the background should turn red. It will be modified in next build.
14

Yes disablung with switch or fn or sonething like that.

15

I will have access to the car next week. Then I provide osciloscope measuremen.

16

gear based knock gain still on your list?

17

Yes it is still on the list

18

Will there be the opportunity to realise such a Switch for deactivation the boost output in the next release?

A next wish will be to expand the pwm axes input label with boost target adress. At the moment there is only boost dc. I want to use a second solenoid in dependence of boost target.

Another thing is that the x axis configuration if “load” is selected, not at all tables is considered and is used on y axis.

And last but not least, it will be nice and more user friendly if the desktops could be replaced in a new order with for example drag and drop or two buttons (left and right).

19

It is not problem to add option for boost solenoid disable and boost target for custom tables axis.

Could you list the tables you think should revert axes ?
I think about option that you can flip axes for any table.

I put Moving desktops on the list but it will not be done soon :frowning:

20

It would be great to choose the axis config. For example to set rpm on x axis.

All boost tables have rpm on y-axis, injection angle and alternator battery target also.