MaxiSys MS909 S2

Autel MS909 S2 – The Best Choice for 2025

Autel MaxiSys MS909 S2 is the must-have 2025 diagnostic tool for professional auto shops. It delivers the same major functions as the Autel Ultra S2 at nearly half the cost. As the top upgraded version of the MS909, MS Ultra, MS919, and Ultra Lite, it supports over 15,000 vehicle models worldwide and offers advanced features such as Motor TruSpeed Repair, Topology Mapping 3.0, Data Stream 3.0 with enhanced PID analysis, Multi-Point DVI, J2534 ECU programming and coding, the Max hands-free virtual assistant, over 48 service functions, OE-level active tests, and more.
The MS909 S2 works faster, diagnoses more accurately, and helps your business grow by delivering value far beyond its price.

Features:

1. Data-Driven Diagnostics with Enhanced PID Analysis.

2. Enhanced graphing capability to visualize multiple parameters to identify the relationship between PIDs and pinpoint system anomalies.

3. Record and compare value changes across multiple systems.

4. Multi-PID selection for analyzing related parameters simultaneously1. Ideal for engine fault and performance and emissions troubleshooting.

5. A diagram of the vehicle system process with relevant live data displayed at critical process points.

6. Enhanced split-screen diagnostics, diagnostics+X (multiple applications).

7. Hands-free virtual assistant MAX enables hands-free navigation of the MS909S2 interface and provides verbal command functionality for various tasks and functions. Effortlessly initiate a system scan, access maintenance tasks, or execute active tests.

8. Network topology 3.0, dynamic network analysis, at a glance color-coded module status.

9. Enhanced oscilloscope functionality, active scope directly from live data analysis.

10. Advanced digital vehicle inpection through multi-point DVI.

Smart Motor TruSpeed Repair – Same Level as Autel Ultra S2

The Autel MaxiSys MS909 S2 offers the updated Motor TruSpeed Repair (optional subscription $500), providing more than 2,000 dollars’ worth of factory-level expertise. It includes OEM repair procedures, specifications, TSBs, wiring diagrams, position statements, ADAS repair guidance, and more—all in one place.
It reduces diagnostic and repair time by up to 90%, improves accuracy, and lets technicians complete complex repairs with confidence. For shops focused on speed and precision, the MS909 S2 is a clear and practical choice.

Upgraded Topology Mapping 3.0 – Better Than Ultra, MS909, and MS919

Forget traditional graph-only topology tools that slow down workflow.
The MS909 S2 features enhanced Topology Mapping 3.0, offering OE-style system analysis across multi-speed communication networks. It identifies ECU locations and allows direct ping operations. With color-coded module status, technicians can understand system health at a glance and pinpoint issues quickly and accurately.

2025 New Feature: Enhanced PID Analysis

The Autel MaxiSys MS909 S2 introduces a new level of data analysis with improved PID visualization and a refined system architecture.
Key upgrades include:

• Intuitive real-time graphical displays of ECU communication

• Advanced data visualization for identifying parameter relationships

• Real-time data fusion and comparison

• Multi-PID grouping for analyzing related parameters simultaneously

• Reference sampling for pre- and post-repair comparisons

• Real-time split-screen analysis for faster troubleshooting

   

Professional ECU Programming and Coding – Same Level as MS909 Ultra

The MS909 S2 supports ECU programming for BMW and Mercedes-Benz to update firmware, program new modules, and resolve software-related issues.
It also offers advanced ECU coding on many mainstream models, enabling feature customization and activation of hidden or high-end configurations to improve vehicle performance.
Note: Programming and coding compatibility varies by model.

48+ Services, Full Bi-directional Control, and OE-Level Diagnostics

As a comprehensive diagnostic platform, the Autel MaxiSys MS909 S2 provides full system diagnostics with OE-level access to all vehicle modules.
With more than 48 service functions—including Oil Reset, EPB, SAS, BMS, Throttle Reset, ABS Bleeding, and more—it meets a wide range of repair needs.
Its powerful bi-directional control allows technicians to command components and run functional tests to identify faults quickly and precisely.

Hardware 3.0 – Faster Than Ultra, MS919, and MS909

The MS909 S2 surpasses the MS Ultra, MS919, MS909, and MS Elite in overall performance.
Equipped with Android 13, an octa-core processor, an 11-inch anti-glare display, 12GB RAM, 256GB storage, dual 16MP cameras, a 15000mAh battery, Wi-Fi 6 and Bluetooth connectivity, and multi-screen display, it delivers smooth, efficient operation for demanding shop environments.

More Functions for 2025

The Autel MS909 S2 includes over ten newly added advanced capabilities:

• Upgradeable to MS909EV with the EV package and EVDiag Box

• McLaren and Tesla diagnostics

• DOIP and CAN FD support for 200+ brands

• FCA SGW support (2018 and newer Chrysler, Dodge, Jeep, Fiat)

• Battery testing with BT506

• AccuFix

• VAG Guide

• Remote Expert

• Endoscope support with MV108/MV105

• Cloud report management

• VIN/license scanning

• Pre- and post-scan reports

• Wi-Fi printing