Version 3.062 BETA

V3 SOFTWARE
1

New version of EMU V3 software is available with many new features and improvements!

https://www.ecumaster.com/files/EMU_BLACK_V3/EMUBlackV3Setup_3_062.exe

New EDL firmware ver 1.23 available (1.21 is required for V3 firmware in version 3.051 and higher)[https://www.ecumaster.com/files/EDL/VERSION_1_23.zip ], with better SD card support, added support for Lexar sd cards and improved bluetooth communication.

Change log file: changeLog.pdf

Gearshift:

  • TurboLamik TCU support added

Cranking

  • Added Batch Fire Injectors option

General

  • User-defined Documents Directory added

  • Firmware version format extended with subversion number (e.g. 3.061.00)

Launch Control

  • Clutch pedal logic inverted

Idle Control

  • Added Idle RPM Error channel for Custom Airflow Correction table

  • Added option to disable Idle Airflow PID

  • Increased Idle Target Characteristic logging range to 16000

Outputs Test

  • Improved accuracy and change the limits - 1 ms On/Off time now possible

  • Fixed Ignition Output test

Delayed Turn Off

  • Added option to define ECU shutdown condition (true / false)

DBW (Drive-By-Wire)

  • Default values of TPS and PPS check tables changed

Password

  • Fixed Enter Password dialog window name

  • Improved password handling logic in Windows client

Rev Limiters

  • When controlling revs using Soft Rev Limiter, Spark Cut % and Fuel Cut % channels are now logged

Alternator Control

  • Base DC is now used when EMU state is Inactive or Cranking

Logging

  • Fixed inverted DBW Characteristic 2 log channel

  • Added Idle RPM Error log channel

Log Graph

  • Fixed dark mode screen displaying “Please select channel(s) to display”

CAN Streams

  • Fiesta MK7 VSS scaling fixed (scaled by 0.255)

Sensors

  • Extended voltage ranges: TPS Main: 0–5 V, TPS Check: 0–5 V, PPS Main: 0–5 V, PPS Check: 0–5 V

  • Added Oil Pressure Sensor support on Analog CAN9–CAN12 inputs

Custom Fuel / Engine Corrections

  • Custom fuel correction range changed from -75 … 155 to -100% … 155%

  • Added Engine Runtime as a custom correction source

V2 Importer

  • Improved importing of CLT bins for: Cranking, Prime Pulse, ASE

  • Fixed DBW characteristic import

1 Like
3

Better every time!

Just noticed in the Boost > IAT Correction table, the vertical axis still has the ‘Boost CLT’ label.

4

Wow. Last week I decided to go 8HP for my 2JZ build, and this week TurboLamik support was added. It’s a damn sign lol!

1 Like
5

Hi and happy new year!

I am back at testing and trying to get higher than 15000 RPM rev limit. I requested increased rev limiters to 16000 RPM a couple of releases ago and some work on this was done. It still however does not work for me.

Rev limiters can be configured up to 16000 RPM. This is my configuration.

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To test I am running the ECU on bench with signal generators simulating the crank and cam signal patterns.

I can verify that the rev limiter is incorrectly activated when I reach 15000 RPM and not 15500 RPM as configured.

The control range also don’t seem to exist in 3.062? In earlier releases the rev limiter would progressively start cutting ignition events at RevLim - ControlRange.

The active rev limiter enum and the spark cut source enum also shows None even though a rev limiter is active.

Fuel cut at 15700 is indicated.

Log is attached.

20260104_0044_Rev_limiter_benchtest.emublog3 (109.2 KB)

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Rev limiter target measurement has a max value of 15000 RPM and can not be increased.

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Deleting My Documents\EMU_BLACK_V3\logChannels.xml did not change the max values.

Editing My Documents\EMU_BLACK_V3\logChannels.xml to 16000 RPM increases the range of the rev limiter target measurement, but the actual rev limit target value is still unchanged at 15000 RPM.

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Running 3.062 client and firmware.

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1 Like
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If this will be found as firmware bug, im in for a fix and rising maximum to 17000, as some tuned bikes want to go past 16000.

1 Like
7

The EMU seems to stay synchronized to very high RPMs for the 24-2 trigger type at least :smiley:

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8

arrows
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can we make the arrows on the menu white ? on my laptop with win11 they become invisible when i click on them xD
And on my desktop they are barely visible

3 Likes
9

rotary switched and switch inputs, its unclear for me if a rotary switck connected to a switch input like B10, will work as per cal table or wil be just an on/off sw based an a voltage threshold?

10

Hello, you promised me that your team would update the Dual H-Bridge firmware for stepper motor control and diff control strategy for Haldex 1.gen, what does it look like please?

11

I will take a look for this issue for the next build.

Accroding control range and spark cut, the rev limiter straegy was changed to get much faster response. Due to this fact the range is only for the ignition retard.

1 Like
12

It is strange because on my computers it looks correct:

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I think it could be connected to the system colous (your app bar looks like non standard windows color). I will try to reproduce it and find a solution.

1 Like
13

Switch inputs are only 0-1. So if you connect rotary switch to it you can make only 0 or 1 (when switched to ground). So your rotary switch will have only 2 positions.

I think you mean a rotary switch with resistors ladder that create analog voltage proportional to the position. In such case you need to connect it to analo input or can switch board analog input.