Autel Maxisys Ultra S2
AI-Powered Professional Diagnostic Tool
Autel Maxisys Ultra S2: The New Industry Standard
Autel Maxisys Ultra S2 is the flagship device that offers the most advanced automotive diagnostics and testing solutions, succeeding the award-winning Ultra model. Launched in 2025, this model sets a new standard in the industry with its updated hardware and enhanced features, providing near OEM-level diagnostics and service capabilities.
Unique Technology
Autel Ultra S2 offers a larger screen, faster processor, and twice the storage capacity of its predecessor. The new VCMI2 device features a lighter and smarter design compared to the previous model. The system is equipped with Topology 3.0 technology, which performs OE-style system analysis of multi-speed communication protocol networks. This enables advanced features such as direct ECU pinging, signal quality testing, and network integrity verification.
Comprehensive Support
It has the capability to perform advanced diagnostics, active tests, special functions, and coding adaptations on US, Asian, and European vehicles manufactured from 1996 onwards. The Service Menu, offering more than 48 maintenance and service tasks, provides direct access to frequently performed service operations. Additionally, it offers unprecedented ease in troubleshooting with advanced data analysis features such as Multi-PID selection, live data fusion, and reference sampling.
Improvements from Ultra to S2
6-in-1 VCMI2 Technology
The heart of the Autel MaxiSys Ultra S2: Advanced Vehicle Communication and Measurement Device
6 Functions in One Device
VCMI2 is a versatile device that combines 6 important functions in a lighter and more compact chassis. It offers the features of an advanced VCI/J2534 pass-thru programmer, improved 4-channel oscilloscope, multimeter, waveform generator, CAN-Bus tester, and standalone Remote Expert device in a single unit.
VCI/J2534 Programmer
For advanced vehicle control unit communication:
- OEM-level reprogramming
- Multi-protocol support (DoIP, CAN FD)
- ECU flash and coding capabilities
4-Channel Oscilloscope
Enhanced measurement features:
- Direct access from live data
- Electric vehicle tests (AC/DC charging, HV component)
- Parasitic current draw and swing tests
Multiple Test Tools
Complete diagnostic set:
- Multimeter functions
- Waveform generator
- CAN-Bus tester and Remote Expert tool
MAX: Your Hands-Free AI Assistant
Just say "Hey MAX, open service menu"!
Your Assistant When Your Hands Are Busy
MAX enables hands-free navigation of the Ultra S2 interface and provides verbal command functionality for various tasks and functions. Effortlessly initiate a system scan, access maintenance tasks, or execute active tests.
Data-Driven Diagnostics
Revolution in Fault Detection with Advanced PID Analysis
Data Visualization
Identify the relationship between PIDs and detect system anomalies with enhanced graphing capabilities.
Live Data Fusion
Record and compare value changes across multiple systems.
Parameter Grouping
Multi-PID selection for simultaneous analysis of related parameters. Ideal for engine faults and emission problems.
Reference Sampling
Record, store, and review selected PIDs for pre- and post-repair comparison. Flag min, max, and average values.
Technical Specifications
Frequently Asked Questions
All questions and answers about the Autel Maxisys Ultra S2
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