There is more than just look

The first feature of 4th gen, MaxiEcu interface is a completely different appearance. Futurustic design is not only one change. We also totally improved the inside parameters The other changes are even more interesting!

Even more possibilities!

See what we changed

Electronic multiplexer

Fully electronic multiplexer, with 13 double data bus lines, thanks to which communication with the drivers in the vehicle is stable, effective and without unnecessary delays!

Wireless connections as standard

The future is wireless. This is the reason why we have opted for modern and more convenient Bluetooth and Wifi technology. Our interfaces have both built-in wireless connectivity solutions. This is the end of cumbersome USB cables.

10x faster processor*

We have equipped the new interfaces with modern Xtensa® Dual-core 32 bit processors, which allow for even more demanding service activities on vehicle controllers.

* compared to the previous generation of MaxiEcu interfaces

Robust ABS housing

Strong, durable ABS housing protects the interface against mechanical damage and shocks. It is also an effective protection against moisture, operating fluids, dust or large temperature fluctuations.

Support for new protocols

The next generation of interfaces is ready to support a wider range of communication protocols. It’s very important because we can develop our software and support, and you get more extensive diagnostic possibilities in new vehicles.

Technical parameters

Below is a PDF file with the full technical specification of the interface.



Target audience:
An optimal and efficiency solution for workshops and car diagnostics specialist who prefer modern and effective tools.

Range of the license:
42 modules – all available in our offer brand’s.

Additional benefits:
Users of Full version can count on a free or promotional license extension (if we add a new modules). A proven partner for professionals.


Single Module

Target audience:
Option for individual users – car owners and diagnosticians specializing in particular brands.

Range of the license:
User selects the number of modules himself from the all brands available in the offer.

Additional benefits:
You can extend your licenses with additional modules at any time. You have ale the possibility of extending your license to the full version on promotional terms. A reliable tool for each car owner.


Basic functions of maxiecu

DTC Codes

This function allows you to read faults codes recorded during the work of the vehicle’s electronic systems. Using it, you can easily find a reason for the irregularity by yourself, in quick way. You can also clarify the location of the fault. An effective diagnosis definitely will reduced risk of costfull and prolonged repairs. The codes received in MaxiEcu are described, so there is no need to have professional knowledge to interpret them. Before erasing, you can also save the faults in the diagnostic report in .pdf format, thanks to which you will gain an overview of the fault history.

Live parameters

This option in MaxiEcu allows you to view many parameters in real time. At the same time, you can observe all parameters, obtaining their detailed values. Without additional tools or a need to open the hood, you are able to work out the technical details of the vehicle and find any irregularities in the operation of the system. The obtained parameter values are presented in a clear and comprehensible way. The data can also be automatically saved to a report that you can read in a spreadsheet.


Graphs give us enable to make a visualization of the working of many parameters. Graphical presentation of the value is especially beneficial if you want to verify signals changing at a high frequency. Analysis as a graph is also possible while driving the vehicle, so you have the opportunity to directly observe the operation of selected parameters. Graphs have also undoubted advantage, that thanks to them, checking the correct operation of the subassembly becomes simple and clear.


The basic and inseparable function during cars diagnostics. Thanks to which you can check whether a given component is working properly. The MaxiEcu software, using Tests, enables elements to be activated and checked – even if the controller doesn’t meet the conditions for the component to be switched on. The software forces switching on of a given component and thanks to this you can, for example, check the operation of the radiator fan even on a cold engine.


Function recommended for professionals. It’s use may require advanced knowledge, although using it with MaxiEcu is easy and legible. Adaptations could brings many benefits and allows us a regulation of many vehicle components, according to the user’s preferences. Few samples of use the function: DPF soot combustion, throttle adaptation, idle speed adjustment or reset the change oil indicator lamp.


If you are interested in changing the control unit settings, the coding is dedicated function in MaxiEcu to this. The codings are used to enable or disable specific functions. Thanks for it you can flexibly adjust options to specific equipment or vehicle model, eg change airbag configuration, adjust the windshield wipers’ work, change the language in the dashboard or coding the settings of daytime running lamps.

Automatic vehicle scan

A convenient and very easy to use function that allows you to get a quick analysis of the current state of the vehicle. After using Automatic vehicle scan, you get a full picture with the result of diagnostics of all systems displayed in the list for the selected car model. This software option allows also to simultaneous, automatic errasing of registered faults during scanning. In the end you can generate the diagnostic report which will show entire done process.

Drivers information

If you want to know the detailed control unit data and get the opportunity to view information about the diagnosed system – use the Identification function. This option will allow you to obtain detailed information about the ECU, eg the date of production, the date of the last visit at the service, engine code, part numbers or equipment versions. These data will allow you, for example, to order spare parts according to control unit data, identify the presence of specific equipment parts in the car you intend to buy or to verify the correct component selection.



Select vehicle parameters and check the possibilities of MaxiEcu for individual systems.

You can’t find function that interests you?

It’s possible that we will add it with the future update or we are already working on it. As a MaxiEcu user – you have the opportunity to suggest adding new functions – just fill the application form “Suggestions of changes” form through your Account.

System controller

MaxiEcu Set

The set includes:

  • 4th generation interface
  • Original software
  • Free updates
  • License for several devices with no time limits
  • Access to the User’s account
  • Technical support
  • Possibility to extend the license with new brands