New software 3.050 available!

New version of V3 is available!

Link to the software:
https://www.ecumaster.com/files/EMU_BLACK_V3/EMUBlackV3Setup_3_050a.exe

EDL firmware ver 19 required for V3 firmware in version 3.049 and higer
[https://www.ecumaster.com/files/EMU_BLACK_V3/edl_firmware_1_19.zip ]

Change log file: changeLogV3.pdf

LOG:

  • Added log channels for Inj Trim 7 and Inj Trim 8
  • Lambda error mult channel now shows from -100% to 100%

IDLE:

  • Fixed bug introduced in version 3.049 where idle remained active after engine start
  • DBW blend point is now defined as a table

OTHER

  • Added support for BT rotary switches
  • Added support for BT switches
  • PQ35: When AC is active, the AC clutch log channel is now set to active

HELP

  • Work in progress on log channel descriptions

Please see link. Is this a bug? Any thoughts?

Change this setting. There must be hysteresis. Also disable ignition PID (set 0 to all coeffs) and check if it helps.

This is just a question, but are there plans to create a function in the future that allows for calculations (such as dividing a sensor input by another sensor input)?
Also, would it be difficult to set the minimum value that a timer can be set to 0.01?

If my system is pure TPS, where does PPS come into to play - what is the calc?

How does the PID for ignition impact this problem?

If there is no electronic throttle PPS == TPS

And the ignition PID? How would it impact this behavior?

We will see. The setting that the same value activates and deactivates idle can lead to unpredicted behavior. Probably late iggition cause backfire. You can check if it helps without disabling PID, If not then try to disable PID and check again. First I want to find what cause the problem.

Hi @Jadzwin_ECUMASTER please have a look at my file. Can’t see or see the option triggering ac clutch
20250602_2116.emublog3 (2.4 MB)
EMu black to upload 02_06_2025.emub3 (67.0 KB)

Bt switches = Bluetooth switches?? If so, where can I get some of those lol

It is for the new Adnroid / Apple Ios application :slight_smile:

4 Likes

When it come? I belive we all look forward!

Several months. I can only say that there is working proof of concept version.

1 Like

20250603_1929.emublog3 (4.9 MB)
EMU Black Porsche V3.050 060325.emub3 (60.9 KB)

Ok. Back to it. I was testing the changes. I did not experience a backfire (only went a few miles), but now there is a weird idle thing going on. Why is the idle valve DC at 42? Idle fully open is 50 and idle fully closed is 35. 42 is 49%, I think. And what caused it to finally close at the arrow?

Well if you need beta testers, I’m in!

Hello.
Will it work with EDL1? So that I can immediately connect RX and TX for the next projects.

yes. it will work with edl

Any news on this @Jadzwin_ECUMASTER

Please can you unrestrict the limit 30% PPS for arming the ALS strategy? We would like to use lower values, like in V2 software.