MaxiLCV – set created for users of delivery vans and light commercial vehicles (with maximum permissible weight not more than 6.5 tons and 12V voltage in the diagnostic socket). Multi-module software provides comprehensive access to the 20 most popular brands + the obd2 module. At MaxiLCV we have maintained proven solutions from the MaxiEcu version for passenger cars. Especially, the intuitive operation, simple configuration with computers and tablets with the Windows system. We also used the same interface – with built-in multiplexer and FTDI chip, thanks to which – users of the passenger car program do not have to buy another device, and LCV users can conveniently extend their licenses for passenger cars. The handy interface, made of durable materials, is available in three versions: USB, WiFi and Bluetooth. Together with MaxiLCV, a user’s unlimited time license and access to free software updates are obtained.

Target audience:
A solution for both mechanics and diagnosticians specializing in light commercial vehicles as well as for companies and individual owners who have LCV vehicles.

Range of the license:
20 modules of the most popular LCV car manufacturers.

Additional benefits:
Users of the LCV version can extend the license / functionality of the software also with modules from our offer for passenger cars

Optimal support at all stages of diagnostics.


We invite you to take advantage of the demo version of the MaxiEcu software. In the demo version you can check the available functionalities and familiarize yourself with the service rules.

Caution: Data received when using the demo version for selected modules are for demonstration purposes only and have no diagnostic value.


Basic functions of MaxiLCV


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 quickly way. You can as well as clarify the location of the fault. An effective diagnosis definitely will reduced risk of costly and long-term 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.


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.


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.


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.



System controller


The MaxiEcu set is packed in a handy and elegant package. Thanks to this, it can be an great idea for a gift.

The set includes:

  • Selected interface type (USB, Wifi, Bluetooth)
  • USB cable
  • Personal license
  • Key for registering MaxiEcu software
  • Warranty card