10 Best autel ms309 universal obd2s of 2025

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1

Autel
Autel AutoLink AL329 OBD2 Scanner, Upgrade of AL319 & MS309 Code Reader, OBDII Reader with Auto VIN, Live Data, DTC Lookup, Emission Monitor Test, I/M Readiness Smog Check CAN Diagnostic Scan Tool
Main highlights

Key Features and Benefits
Features Auto-VIN for easy vehicle info input, one-click smog check, live data viewing, and on-screen DTC definitions. Offers 12-month warranty and lifetime support.

Ideal Use Cases
Perfect for technicians and DIY enthusiasts for state emission compliance, diagnosing emission-related issues, and routine vehicle maintenance checks.

Customer Reviews Highlight
Most praised for its ease of use, particularly the Auto-VIN function and the comprehensive on-screen trouble code definitions.
Key specs
- Special Features:Auto-VIN function
- Live Data:View live PID data
- Reset Services:Read & Clear Codes
- Power Source:N/A
- Battery Test:I/M Readiness Test
9.8

Exceptional

Our Rating
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Value for Money

2

Autel
Autel Professional OBD2 Scanner AL319 Code Reader, Enhanced Check and Reset Engine Fault Code, Live Data, Freeze Frame, CAN Car Diagnostic Scan Tools for All OBDII Vehicles After 1996, 2025 Upgraded

16% Off
Main highlights

Comprehensive Diagnostic Features
Supports reading DTCs, live data, and more to diagnose and turn off CEL.

Ideal for DIYers and End Users
Plug and play with user-friendly interface for vehicle owners.

Praised User-Friendly Design
Features like One-Click I/M Readiness and TFT display are highly appreciated.
Key specs
- Special Features:One-Click I/M Readiness
- Live Data:Supports Live Data
- Reset Services:N/A
- Power Source:12 Volts
- Battery Test:N/A
9.7

Exceptional

Our Rating

9.7
worth the money

9.5
Simple to use

9.5
distance
3

Autel
Autel OBD2 Scanner MS309 Universal Car Engine Fault Code Reader, Check Engine Light and Emission Monitor Status, OBDII CAN Diagnostic Scan Tool
Main highlights

Effortless Code Reading and Clearing
The Autel MS309 OBD2 scanner quickly reads and clears diagnostic trouble codes, saving time and money on repairs.

Perfect for Emissions Testing
Ideal for checking I/M Readiness status to ensure your vehicle passes annual smog checks.

Highly Praised for User-Friendliness
Customers appreciate its simplicity and effectiveness in diagnosing and clearing error codes.
Key specs
- Special Features:OBD2 code reader
- Live Data:Freeze frame data
- Reset Services:Clear codes
- Power Source:N/A
- Battery Test:N/A
9.5

Excellent

Our Rating

9.7
Simple to use

9.7
clearly written

9.5
worth the money
4

Autel
Autel OBD2 Scanner MS309 Automotive Check Engine Code Reader, Check Emission Monitor Status, CAN Diagnostic Scan Tool for All OBDII Protocol Vehicles After 1996
Main highlights

Plug and Play Interface
The Autel MS309 error code reader is easy to use with a simple interface, suitable for beginners and DIYers.

Ideal for Check Engine Light Diagnosis
Best used for reading and resetting Check Engine Light codes, providing DTC definitions, and checking I/M Readiness status on OBD2-compliant vehicles.

Ease of Use
Customers frequently praise the MS309's simplicity and user-friendly design, making it accessible even for non-mechanically inclined users.
Key specs
- Special Features:Compatible with domestic, Asian and European vehicles
- Live Data:N/A
- Reset Services:Turns off Check Engine Light
- Power Source:12 Volts
- Battery Test:N/A
9.3

Excellent

Our Rating

9.3
worth the money

9.3
Simple to use

9.3
Tech Support
5

Autel
Autel OBD2 Scanner MaxiScan MS309 Car Check Engine Code Reader, Check Emission Monitor Status, Newer CAN Diagnostic Scan Tool for All OBD II Protocol Vehicles After 1996
Main highlights

Freeze Frame Data and DTC Retrieval
OBD2 code reader with upgraded chip, reads and clears DTCs, shows engine parameters, views freeze frame data, and determines MIL status.

Ideal for Used Car Buyers
Retrieves VIN, Calibration IDs, and CVNs to verify ECU matches when buying used cars. Compatible with US vehicles since 1996 and European/Asian autos since 2000.

Ease of Use and Accuracy
Customers praise its simplicity, accuracy, and ability to diagnose and clear errors quickly. No need for Bluetooth, apps, or computers.
Key specs
- Special Features:OBD2 code reader
- Live Data:Freeze Frame Data
- Reset Services:Clear DTC
- Power Source:No battery needed
- Battery Test:N/A
9.1

Excellent

Our Rating

9.9
Simple to use

9.9
distance

9.5
Precision
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6

Generic

MS309 Universal OBD2 Scanner – Professional Car Engine Diagnostic Tool
9.0

Excellent

Our Rating
7

ArTea

OBD2 Scanner Car Code Reader MS309 Universal Car Engine Fault Code Reader, Enhanced Check Engine Fault Professional OBDII CAN Diagnostic Scan Tool for All Vehicles After 1996【2025 New Upgraded 】
8.7

Very Good

Our Rating
8

Lozenge

CAN OBD2 Scanner MS309 Automotive Scanner Engine Diagnostic Tool EOBD Car Check Engine Code Reader Auto CAN Diagnostic Scan Tool Multi-Languages for All OBD II Protocol Vehicles (Red)
8.6

Very Good

Our Rating
9

Autel

Autel OBD2 Main Test Cable, Original 5.6FT/ 1.7M 16 Pin OBDII Diagnostic Testing Connector DB15 fit 808 Series, MK808 MK808S MK808Z MX808 MX808S DS708 DS808 MS905 MS906 MS908 MP808 MP808S IM508S IM508
8.5

Good

Our Rating
10

Autel
Autel Original OBD2 12+8 Adapter Cable for Chrysler, 2.6ft/ 0.8M OBDII 12 8 Security Gateway Bypass Cable Universal for FCA SGW Vehicles, Fit All Auto Scanners MK808 MX808 MS906PRO MS908S Elite Ultra
Main highlights

Bypass FCA Security Gateway
Enables comprehensive diagnostics and module coding without FCA Autoauth subscription.

Ideal for FCA Vehicles
Perfect for Chrysler, Dodge, Jeep, Fiat, and Alfa vehicles from 2018 onwards.

Praised for Compatibility
Highly compatible with all Autel diagnostic tablets and tools.
8.4

Good

Our Rating

10 Best autel ms309 universal obd2s of 2025

1

Autel AutoLink AL329 OBD2 Scanner, Upgrade of AL319 & MS309 Code Reader, OBDII Reader with Auto VIN, Live Data, DTC Lookup, Emission Monitor Test, I/M Readiness Smog Check CAN Diagnostic Scan Tool

How do we rank?

How do we rank?

Analyzing top stores

2

Autel Professional OBD2 Scanner AL319 Code Reader, Enhanced Check and Reset Engine Fault Code, Live Data, Freeze Frame, CAN Car Diagnostic Scan Tools for All OBDII Vehicles After 1996, 2025 Upgraded

9.7

9.5

9.5

3

Autel OBD2 Scanner MS309 Universal Car Engine Fault Code Reader, Check Engine Light and Emission Monitor Status, OBDII CAN Diagnostic Scan Tool

9.7

9.7

9.5

4

Autel OBD2 Scanner MS309 Automotive Check Engine Code Reader, Check Emission Monitor Status, CAN Diagnostic Scan Tool for All OBDII Protocol Vehicles After 1996

9.3

9.3

9.3

5

Autel OBD2 Scanner MaxiScan MS309 Car Check Engine Code Reader, Check Emission Monitor Status, Newer CAN Diagnostic Scan Tool for All OBD II Protocol Vehicles After 1996

9.9

9.9

9.5

6

MS309 Universal OBD2 Scanner – Professional Car Engine Diagnostic Tool

7

OBD2 Scanner Car Code Reader MS309 Universal Car Engine Fault Code Reader, Enhanced Check Engine Fault Professional OBDII CAN Diagnostic Scan Tool for All Vehicles After 1996【2025 New Upgraded 】

8

CAN OBD2 Scanner MS309 Automotive Scanner Engine Diagnostic Tool EOBD Car Check Engine Code Reader Auto CAN Diagnostic Scan Tool Multi-Languages for All OBD II Protocol Vehicles (Red)

9

Autel OBD2 Main Test Cable, Original 5.6FT/ 1.7M 16 Pin OBDII Diagnostic Testing Connector DB15 fit 808 Series, MK808 MK808S MK808Z MX808 MX808S DS708 DS808 MS905 MS906 MS908 MP808 MP808S IM508S IM508

10

Autel Original OBD2 12+8 Adapter Cable for Chrysler, 2.6ft/ 0.8M OBDII 12 8 Security Gateway Bypass Cable Universal for FCA SGW Vehicles, Fit All Auto Scanners MK808 MX808 MS906PRO MS908S Elite Ultra

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