The best choice for high-end vehicle diagnostic tools——Autel Maxisys Ultra

Autel ultra lite scan tool has 40+ maintenance services

What is the Autel Maxisys Ultra Lite?

The Autel MaxiCOM Ultra Lite is a new advanced diagnostic scanner launched by Autel. It is a professional automotive scan tool designed to maximize technician intelligence. The Autel Ultra Lite is the second most advanced intelligent diagnostic tool after Autel Ultra. It can perform intelligent diagnostics, has 40+ maintenance services, and has an all-systems intelligent topology map. The diagnostic scanner is compatible with over 80 US domestic, Asian, and European vehicles, including supercars, and has the capability of enhanced ECU programming on specific BMW and Benz models.

What is the difference between Ultra,  Ultra Lite and MS909 in the series Maxisys?



Ultra Lite







5 in 1 MaxiFlash VCMI 

MaxiFlash VCI

MaxiFlash VCI


12.9 Inch

12.9 Inch

9.7 inch






2.2GHz+1.8GHz OCTA Core

2.3GHz+1.8GHz OCTA Core

2.2GHz Quad + 1.8GHz Quad


4GB RAM & 256GB On-board Memory

4GB RAM & 256GB On-board Memory

4GB RAM & 128GB On-board Memory





Operating System

Android 10

Android 10.0

Android 10

ECU Coding 

ECU Programming

Hot Functions




Active Test

OE-Level System Diagnosis 

Topology Display





Work With Oscilloscope 



Auto VIN

Brush Hidden


The key intelligent diagnostic functions of the autel ultra lite scanner

Some of the key intelligent diagnostic functions of the Autel Ultra Lite include:

Autel VIN Technology- This feature automatically identifies the vehicle’s make, model, and year information, allowing for quick and accurate diagnosis.

One-Click I/M Readiness Check- With just one click, the Autel Ultra Lite can perform an I/M readiness check, indicating whether the vehicle’s emissions control system is working properly.

DTC Lookup Library- The Autel Ultra Lite comes with an extensive library of diagnostic trouble codes(DTCs) and their definitions, making it easier to identify and troubleshoot problems.

Freeze Frame Data-This feature allows you to capture a snapshot of the vehicle’s operating conditions and the time a fault occurs, providing additional context for diagnostic.

Live Data Stream- The Autel Ultra Lite can display live sensor data in both text and graph formats, allowing for real-time analysis of critical vehicle systems.

Component Testing- The Autel Ultra Lite can perform component tests, such as testing the fuel pump, injectors, etc. To help pinpoint the source of a problem.

Some of the specific tasks that the enhanced VAG-guided functions can perform include:

Reading and clearing fault codes: This function allows technicians to quickly identify issues with various vehicle systems. Including the engine, transmission, ABS, airbag, etc.

Viewing live data streams: This feature enables technicians to monitor various system parameters in real-time, such as engine RPM, and coolant temperature...

Performing component activation tests: This function allows technicians to activate specific components, such as the fuel pump, to test their operation and identify issues.

Adaptation and Coding of Components: This function enables technicians to program or reprogram various vehicle components, such as keys or throttle bodies.

Basic settings for systems: This feature allows technicians to set up and calibrate various vehicle systems, such as the streering angle sensor or the ABS system.


The OE-TSB function on the Autel Maxisys Ultra Lite is a diagnostic tool that allows users to access manufacturer-specific technical service bulletins (TSBs) for specific vehicles. TSBs are documents created by vehicle manufacturers that provide repair procedures and tips for issues that may not be covered in the regular service manual. The OE-TSB function on the autel maxisys ultra lite 2022 allows users to quickly and easily access these documents, which can help them diagnose and repair complex issues with greater accuracy and efficiency. By using the OE-TSB function, technicians can stay up to date on the latest repair procedures and improve their ability to solve problems on a variety of different vehicles.

The enhanced VAG-guided functions of the Autel Maxisys Ultra Lite are designed to assist technicians in performing specific diagnostic and maintenance procedures on Volkswagen, Audi, Seat, and Skoda vehicles. These functions provide step-by-step guidance through complex procedures, making it easier for technicians to accurately diagnose and repair issues in a timely manner.

Reflash Hidden

The Autel Ultra Lite allows users to diagnose and fix issues with their vehicles. The “Reflash Hidden” feature of the Autel Maxisys Ultra Lite is designed to allow the user to reprogram the software of the vehicle’s electronic control unit(ECU) to enable or disable certain functions that are not normally accessible through the vehicle’s standard interface. By using the Reflash Hidden Functions, the user can modify various settings and parameters within the ECU, such as increasing power output, disabling speed limiters, and adjusting fuel injection timing.

Autel ultra lite scan tool has topology mapping function

Topology Mapping

Autel Maxisys Ultra Lite is an advanced diagnostic scanner that features Topology Mapping, which is a graphical representation of all the modules connected to the vehicle network.

Topology mapping of Autel Ultra Lite is the process of creating a visual representation of a network's components and their connections. In the context of a diagnostic tool such as the VCI, Autel Maxisys Ultra Lite's topology mapping can refer to the software or interface that displays the network of systems, components, and sensors within a vehicle and how they are interconnected. The Topology Mapping function allows technicians to view the communication path between modules and diagnose faults more efficiently.

The autel ultra lite scan tool use advanced algorithms and databases to map out the vehicle's systems and provide detailed information on faults and errors. This allows technicians to quickly identify and fix problems in a vehicle's complex network of components.

Is the Autel Ultra Lite worth the money?

Sure. Autel Ultra Lite is really worth buying, after all the advantages it has.

Advanced Feature: The Autel Ultra Lite offers advanced features that can help you quickly and accurately diagnose vehicle problems. Some of these features include: reading and clearing trouble codes, providing live data streams, providing active tests, etc.

Easy to use: Despite its advanced capabilities, Autel Ultra Lite is designed to be easy to use. It has a user-friendly interface and comes with extensive documentation and support resources to help you get started.

Faster Diagnostics: With the Autel Ultra Lite, you can save time when diagnosing and repairing vehicles. Its advanced features and functionality allow you to quickly identify and fix problems, which can ultimately increase your productivity and profitability.

Wide Vehicle Coverage: The Autel Maxisys Ultra Lite supports a wide range of vehicle makes and models, so you can use it on a variety of different vehicles in your shop.

Long-Term Value: The Autel Ultra Lite is a high-quality diagnostic tool that is built to last. It comes with a one-year warranty and Autel provides software updates for free for the first year after purchase, ensuring that your investment will continue to provide value over time.

Reviews of  Autel Maxisys Ultra Lite

Autel ultra lite scanner has received many positive reviews

How much is Autel Maxisys Ultra Lite?

Autel Ultra Lite is considered a better choice compared to other Autel scanners because of its affordable price, large RAM, ROM, battery capacity, and screen size. Additionally, it provides more features than other models, including McLaren/Tesla diagnosis and Benz/BMW online programming. Its price is also significantly lower than Autel MaxiSys Ultra, the autel ultra lite scanner costs $2849, making it an attractive option for those on a budget.

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