Autel Maxisys ELITE II vs. MS909 vs. MS919 vs. Ultra, Which is the best professional diagnostic scan tool?

In 2023, Autel introduced the Autel Maxisys Elite II Pro, an intelligent diagnostic tool based on the existing Maxisy Elite, introduced features like step-by-step repair guidance: Technical Service Bulletins, DTC Analysis, Repair Assistant, Repair Tips, Component Measurement, and Relevant Cases. Previously, these features were only avaliable in the Ultra series (MS909/ MS919/ MS ultra). 
The Autel Maxisys ULTRA series delivers leading-edge automotive diagnostics, repair, and calibration technologies packaged in a heavy-duty, shop-ready Android tablet. With split-screen display for monitoring multiple functions at once, Repair Assist guided procedures to help you along every step of the way. 
Feature Autel Elite II Pro ($2039) Autel MK908 Pro II ($1799) Autel MS909 ($2899) Autel MS919 ($3199) Autel Ultra ($3999)
Operating System Android 10.0 Android 4.4.2 Android 7.0 Android 7.0 Android 7.0
CPU Octa-core Exynox 5260 Exynos8895 Exynos8895 Exynos8895
Battery 11000mAh 15000mAh 15000mAh 15000mAh 18000mAh
WiFi 2.4GHz & 5GHz 2.4GHz & 5GHz 2.4GHz & 5GHz 2.4GHz & 5GHz 2.4GHz & 5GHz
Screen Size 9.7 inch 9.7 inch 9.7 inch 9.7 inch 12.9 inch
AutoScan 2.0 Support
Intelligent Diagnostic
TSB, DTC Analysis, Repair Assist & Tips, Relevant Cases
ECU Online Programming Benz, BMW, VW, Audi, Porsche, etc Benz, BMW, VW, Audi, Porsche, etc Benz, BMW, VW, Audi, Porsche, etc Benz, BMW, VW, Audi, Porsche, etc Benz, BMW, VW, Audi, Porsche, etc
ECU Coding
Refresh Hidden Functions BMW/ VW/Audi/Skoda BMW/ VW/Audi/Skoda BMW/ VW/Audi/Skoda BMW/ VW/Audi/Skoda BMW/ VW/Audi/Skoda
Guided Function
E-Cars Diagnostics McLaren & Tesla McLaren & Tesla McLaren & Tesla McLaren & Tesla McLaren & Tesla
DoIP/ CAN FD Protocols
DoIP for BMW E/F/G chassis, Jaguar, Land rover
CAN FD for MY2020+ GM models
Maintenance Services 38+ 38+ 40+ 40+ 40+
Full Bi-directional Control
MP408 Support
Battery Test
FCA AutoAuth & Renault SGW
IP Restrictions Global Global North and South America North and South America Global
Supported Languages 24+ 24+ English English English
Vehicle Connection Maxiflash Elite Maxiflash VCI Maxiflash with VCI Maxiflash with VCMI Maxiflash with VCMI
Advanced VCMI 5-in-1 Devices VCI, oscilloscope, multimeter, waveform generator, CAN BUS check; split screen display VCI, oscilloscope, multimeter, waveform generator, CAN BUS check; split screen display
Split Screen Display
Free Update Duration 2 years 2 years 1 year 1 year 1 year

Common Features of Autel Diagnostic Devices: Exploring Elite II Pro, MK908 Pro II, MS909, and Ultra

Operating System and Connectivity:

  • All devices, including the Autel Elite II Pro, MK908 Pro II, MS909, MS919, and Ultra, run on Android platforms and support dual-band WiFi (2.4GHz & 5GHz), ensuring fast and reliable internet connectivity.
  • The Maxisys Elite II's memory has been expanded from 64 GB to 128 GB, it now features the same storage capacity as the Maxisys ms909/ms919/Ultra.

Key Features:

  • The Autel Elite II Pro, MK908 Pro II, MS909, MS919, and Ultra are equipped with ECU programming and coding capabilities. They all support online ECU programming for Benz and BMW models. Online coding can be performed on Renault, Porsche, VW/Audi, Toyota VAG, BMW, and Benz models.
  • Bidirectional functionality is available on all  scanners. This enables the scanners to receive detailed information about the diagnosed vehicles, as well as send commands to control actuators, valves, and pumps.
  • You can read trouble codes from all modules for 90% of OBD2-compliant vehicles, automatically read the VIN information, produce freeze frame data, powertrain diagnostic data, emission diagnostic data, emission diagnostic trouble codes, oxygen sensor monitoring test results, and onboard monitoring tests.
  • All devices offer more than 38 standard reset capabilities. These include oil reset, IMMO keys, suspension calibration, DPF regeneration, TPMS reset, ABS bleeding, etc.
  • They also give you detailed repair information and step-by-step repair guidance: Technical Service Bulletins, DTC Analysis, Repair Assistant, Repair Tips, Component Measurement, and Relevant Cases.

Advanced Capabilities:

  • Autel Elite II Pro, Autel MS909, Autel MS919, and Autel Ultra support intelligent diagnostics that guides the technician from code to repair to test. 
  • The Maxisy ultra, the MS919 also includes an oscilloscope preset guide and test library, as well as a waveform library. 

Battery Test and Protocol Support:

  • All devices, including the newly added MS919, feature battery testing capabilities and support FCA AutoAuth & Renault SGW protocols and DoIP/ CAN FD protocols.

Unique Attributes of Autel Diagnostic Devices: Elite II Pro vs. MK908 Pro II vs. MS909 vs. Ultra

Operating System and CPU:

  • The Autel Elite II Pro and Autel Ultra, running on the latest Android 10.0, leverage the advancements in operating system capabilities to provide users with enhanced features, smoother user experience, and compatibility with the latest software applications.
  • Autel Elite II Pro features an octa-core CPU, while Autel MK908 Pro II, Autel MS909, MS919, and Autel Ultra feature Exynox 5260 and Exynos8895 processors, respectively.

Screen Size:

  • The Autel Ultra offers a larger 12.9-inch display compared to the 9.7-inch screens of the Autel Elite II Pro, MK908 Pro II, MS909, and MS919.


  • The Autel MK908 Pro II and Autel Elite II Pro are the most affordable options: $1799 and $2039, while the Autel Ultra remains the most expensive at $3999. 

Advanced Capabilities:

  • The MS909, MS919 and Maxisys Ultra support topology mapping. This means they can check all systems status and DTCs visually. 
  • The MS919 and Maxisys Ultra come equiped with the MaxiFlash VCMI making it a 5-in-1 device: VCI, oscilloscope, multimeter, waveform generator, CAN BUS check.

IP Restrictions and Free Updates:

  • Autel MS909 and MS919 have IP restrictions limited to North and South America, while other devices offer global usage.
  • Autel Elite II Pro and Autel MK908 Pro II provide two years of free updates(worth $2590), while Autel MS909, MS919, and Autel Ultra offer one year.

How to Choose the Best Autel Device Based on Your Needs Among Elite II Pro, MK908 Pro II, MS909, and Ultra.

For Affordability:

  • Consider the Autel MK908 Pro II: If budget is a primary concern, the Autel MK908 Pro II offers a comprehensive range of features at a lower price point compared to the Autel Elite II Pro and Ultra. Despite its affordability, the MK908 Pro II still provides advanced diagnostic capabilities and reliable performance, making it suitable for users who prioritize cost-effectiveness without compromising functionality.

For Versatility:

  • Consider the Autel Maxisys Elite II Pro: The Autel Elite II Pro strikes a balance between affordability and functionality, making it a versatile option for a wide range of users. With its competitive price point and comprehensive set of features, including ECU online programming, bi-directional control, and maintenance services, the Autel Elite II  provides users with the flexibility to handle various diagnostic tasks effectively without breaking the bank.

For Advanced Features:

  • Opt for the Autel MS919 or MaxiSys Ultra: If you require advanced diagnostic capabilities and access to the latest features, both the Autel MS919 and MaxiSys Ultra are top choices.

  • The Autel MS919 offers enhanced battery capacity and versatile vehicle connection options, including Maxiflash with VCMI compatibility, ensuring seamless communication with vehicle systems for comprehensive diagnostics.

  • On the other hand, the MaxiSys Ultra boasts robust specifications, such as a larger screen size and powerful processor, providing unparalleled performance and versatility for tackling complex vehicle issues.

For Global Usage:

  • Opt for the Autel Elite II Pro or Autel Ultra: If you operate globally and require unrestricted access to diagnostic functions, the Autel Elite II Pro or Autel Ultra are the recommended choices.
  • These devices offer global compatibility and support, ensuring seamless access to diagnostic capabilities regardless of geographical location. With their advanced features and extensive language support, the Elite II Pro and Ultra are well-suited for professionals working in diverse automotive environments worldwide.

Autel MaxiSys Elite II Pro

Regular price$2,039.00
Tax included.

Autel maxisys elite 2 pro obd2 diagnostics top features including 38 service functions, bidirectional control, ecu programming and coding and moreHow the Autel MaxiSys Elite II Pro differs from its competitors on the market?

  1. Cost-Effective: Comparable to Autel's high-end scanners like MS909/MS919/Ultra but more affordable, with 2 Years of Free software updates.
  2. Enhanced Hardware: Upgrades include Android 10.0 Octa-core OS, 5M/16M camera, 4G/128G memory, and a powerful 15400mAh battery.
  3. Cloud-based Data Management: Stores customer and vehicle records, scanner data, and technician notes for easy access and organization.
  4. The exclusive J2534 feature of Autel Elite II PRO incorporates the same DoIP & CAN FD protocols found in Ultra/MS919 scanners:

    • CAN FD protocol for GM models from MY2020 onwards.
    • DOIP protocol for BMW E/F/G chassis, Jaguar, and Land Rover makes.
  5. Advanced ECU Programming & Coding: Offers online programming & coding for major brands like Mercedes-Benz, BMW, Volkswagen, Audi, etc.
  6. Added Inspection Plans: Specifically tailored plans for popular brands like Mercedes-Benz, BMW, Volkswagen, Audi, Land Rover/Jaguar.
  7. Universal Compatibility: Maxisys Elite 2 Pro has NO IP restrictions, making it universally compatible.
  8. Superior Speed: State-of-the-art hardware configurations and AutoScan 2.0 enable MaxiSys Elite to operate 3 times faster than comparable devices.
  9. Expanded Functionality: Supports battery detection with BT506, oscilloscope function with MV108/ MV105, Videoscope function with MP408, and GPS functionality.
  10. The Autel Elite II Pro offers support for FCA & Renault Autoauth, allowing bypass of SGW to execute a series of procedures for 2017 & later FCA vehicles including Chrysler, Dodge, Jeep, Alfa Romeo, and Fiat, as well as for Renault vehicles from 2015 onwards.

Autel Maxisys Elite 2 Pro With Ecu Coding And Programming:

Featuring a fully-compliant SAE J2534-1 or SAE J2534-2 MaxiFlash box, Maxisys Elite II pro provides comprehensive online ECU coding services, including the ability to update the hidden features, customize OE settings, match components, and enhance vehicle performance. Moreover,it performs some functions that were previously available to “dealership only”:

  • Program ECUs online on various models of BMW and Mercedes vehicles by replacing the existing software and reprogramming the ECU, thereby resolving software-controlled performance and emission problems. 
  • ECU Programming for any vehicle with J2534 protocol
  • Online Coding for VW/Audi, Seat, Porsche, Renault 
  • Online SCN for Benz

 It is considered to be one of the most advanced and valuable functions for many professional mechanics and DIYers.

Autel Maxisys Elite II Pro OE-level Full System Diagnostics & 38+ Special Functions:

With its 38+ hot service functions, this professional OBD2 scanner is a one-stop solution to meet all of your maintenance and service needs. It can access and scan all electronic systems (ABS, SRS(Airbag), ECM, TCM, PCM, BCM, IMMO, Chassis, Suspension, parking brake system, HVAC, lighting system, Radio systems) to perform complete diagnostic functions such as read and clear codes, view live data stream of multiple sensors, perform active tests to check the operation or integrity of various systems or parts, matching and adaptations etc.  

  • Oil Reset: Reset the oil life system and turn off the oil light to start a new cycle
  • Anti-Theft Matching (IMMO Keys): The anti-theft key matching feature enables you to make sure that the immobilizer control system on your vehicle identifies and authorizes remote control keys to operate the vehicle normally.
  • Suspension Calibration:  Calibrate the vehicle height sensor when replacing the vehicle height sensor or control module in the air suspension system.
  • DPF Regeneration: It controls the cleaning of the DPF, which is an important function when working with diesel engines.
  • TPMS Reset: Ensure that the tire pressure is set correctly and to turn off the TPMS light after changing the tire, the TPMS sensors, or the receiver.
  • Injector coding: Code the fuel injectors after they're replaced or adjusted to control or correct cylinder injection quantity more accurately.
  • ABS Bleeding: Bleed the air of a brake system to restore its sensitivity.
  • EPB Service: Maintain the electronic braking system safely and effectively by deactivating and activating the brake control system, setting brakes after disc or pad replacement.
  • Throttle Reset
  • Headlight Matching:initialize the adaptive headlight system
  • Injector Coding
  • Power Balance

Autel Elite 2 Pro With Bi-Directional Control & Active test:

Mechanics can execute active tests on various vehicle systems, sub-systems, and components to ensure proper functionality and performance of tested components.

  • ABS pumps
  • Valves
  • Windows
  • Doors
  • Radiator fans
  • Throttles
  • Lamps

Autel Elite II Pro Comprehensive Intelligent Diagnostics:

Autel Maxisys Elite II PRO provides comprehensive Intelligent Diagnostics, offering intuitive repair guidance and presenting all information on a user-friendly touchscreen.

  • Access to TSBs and Fault Codes: Grants access to Technical Service Bulletins (TSBs), fault codes, and specific OEM TSBs.
  • MaxiFix: you can access virtually all common DTC databases for most vehicles, plus a variety of repair and diagnostic tips as well as proven field fixes. 
  • Data Manager: store, print, and view files. 
  • Shop Manager:manage the workshop information, customer information, and maintain test vehicle history records. 
  • Remote Expert :instant remote-control tech support at anytime, anywhere.
  • Repair Assist: Repair Assist intelligently prioritizes Diagnostic Trouble Codes (DTCs) for efficient troubleshooting.
  • Relevant Cases feature offers solutions for fault-clearing scenarios.

Autel Maxisys Elite II Pro Extensive Vehicle Coverage:

Autel updates ensure the most current OE level coverage for over 150 car brands and 10,000+ vehicles globally, spanning across 80+ manufacturers from the US, Europe, and Asia. The autel Elite II includes a comprehensive connector kit with 9 adapters, enabling connection to an even wider range of vehicles.

  • Mercedes-Benz: Supported up to 2022, including new models like C-Class (206), S-Class (223), and SLK-Class (232).
  • BMW: Coverage extended to 2022 for models such as E67, G26, G42, G83, and G18.
  • VAG (Volkswagen Auto Group): Supported up to 2022, with additions like the Audi Q4 e-tron and Audi Q5 e-tron.
  • GM: Support extended up to 2023.
  • Chrysler: Coverage extended up to 2023, including new models like DD-Ram 3500, JL-Wrangler, JT-Gladiator, LD-Charger, LX-300, Charger, Magnum, Grand Voyager, and WL-Grand Cherokee.
  • Porsche: Supported up to 2022.
  • Fiat: Coverage extended up to 2022, with additional models including GC-Alfa Tonale, surpassing competitors in coverage breadth.
7 New Features Of Autel Elite II Pro 2024
  1. Component Matching: Rematch components after replacement of the ECU. Compatible with Volkswagen / Audi / Skoda / Seat / Ford / Opel / Mazda / Chrysler / Jeep / Honda / Nissan / Hyundai / Kia / Subaru / Mitsubishi etc.

  2. VAG Guided feature provides detailed, step-by-step repair instructions for VW, Audi, Skoda, Man LD, and Bentley vehicles.
  3. Anti-theft IMMO Service: Disables lost keys and adds new keys for 3.5th generation vehicles (Volkswagen, Audi, Skoda, Seat, etc. ), as well as Asian models with low-level antitheft systems.
  4. Power Balance: identifies the less productive cylinders. Compatible with Chrysler (Cylinder balance test) / GM / Ford, etc.
  5. Activate Hidden Functions: Customize your car's performance. Compatible with Volkswagen / Audi / Skoda / Seat / Jeep (auto lock/unlock) / Fiat (seatbelt warning sounds) / Peugeot (customer personalization) / Citroen (customer personalization) / Nissan (3-time flasher setting & auto lock/unlock) etc.
  6. OE-Level Comprehensive Repair Assistance Materials with Repair Database, DTC Analysis; Enhanced all system AutoScan; PreSCAN & PostSCAN Diagnostic reports.
Comparison Chart: Autel MaxiSys Elite II Pro vs. MaxiSys Elite vs. MaxiSys Elite II

 Autel Elite Pro II Specs:

Operating System Android 10.0 
Processor  Octa-core
Memory 4GB RAM & 128GB On-board Memory
Display 9.7”Retina display with 2048X1536 resolution&Capacitive touch screen
Vehicle Communication Interface(VCI) Maxiflash Elite J2534
Connectivity WiFix2 (802.11 a/b/g/n/ac 2x2 MIMO)
BT v.2.1 + EDR
USB 2.0 (TWO USB HOST Type A, ONE USB mini device)
HDMI 2.0
SD Card (Support up to 256GB)
Camera Rear:16.0 Megapixel,Autofocus with Flashlight
Front:5.0 Megapixel

Gravity Accelerometer

Ambient Light Sensor(ALS)

Audio Input/Output Microphone
Dual Speakers
3-Band 3.5 mm stereo/standard headset jack
Power and Battery 3.7V/15400mAH Lithium-polymer battery
DC/12V/3A Power Supply
Input Voltage DC/12V/3A
Power Consumption Max 20W
Operating Temperature -10 to+55°C
Storage Temperature -20 to+70°C
Dimensions(W x H x D) 309 X 225 X 35(mm)
Weight 1.59 kg
Protocols ISO 9142-2,ISO 14230-2,ISO 15765-4,K/L line,Flashing Code,SAE-J1850 VPW,SAE-J1850 PWM,CAN ISO 11898,Highspeed,Middlespeed,Lowspeed and Singlewire CAN,GM UART,UART Echo Byte Protocol,Honda Diag-H Protocol,TP 2.0,TP 1.6,SAE J1939,SAE J1708V