cart search
22% off

Original Autel MaxiScan MS309 CAN OBD2 Scan Tool Auto Diagnostic Tool for Check Engine Light

Item No. SC32 Out of Stock. History 219 sold.

Latest price: US$36.00
Buy Now: US$27.99 22% off
1. 2024 New Arrivals in Stock
2. Autel Subscription Promotion

Need Better Price, Please Contact:
WhatsApp: +86-13429866263
24.5cm*16cm*2.5cm     ( Inch: 9.65*6.3*0.98 )
Return for refund within 7 days,buyer pays return shipping. Read details ?

Product Description

Autel MaxiScan MS309 not only read and clear normal codes, but also retrieves generic (P0, P2, P3 and U0), manufacturer-specific (P1, P3 and U1), and pending codes.Autel ms309 can quickly scan and define vehicle Diagnostic Trouble Codes (DTCs) with this easy-to-use, compact code reader with the ability to view Freeze Frame Data, check I/M Readiness (Emissions) and monitor status. The MS309 is a go-to tool for quick vehicle health status
Autel MaxiScan MS309 CAN OBD2 Scan Tool Auto Diagnostic Tool for Check Engine Light

Autel MaxiScan MS309 CAN OBDII Code Reader provides DIYers easy as well as quick access to Diagnostic Trouble Codes and their definitions on all OBDII compliant vehicles sold worldwide since 1996. Though small in size, it is powerful enough to retrieve the same information as large expensive scanners. This code reader features multilingual menu and displays DTC definitions on unit screen. It retrieves vehicle information, identifies pending codes, views freeze frame data and easily determines the cause of the Check Engine Light.

Autel MaxiScan MS309


1. Compatible with domestic, Asian and European vehicles, 1996 and newer.
2. Easily detects Check Engine Light (MIL) causes
3. Retrieves generic (P0, P2, P3 and U0), manufacturer-specific (P1, P3 and U1), and pending codes
4. Turns off Check Engine Light, clears codes and resets monitors
5. Erases Codes and turns off Check Engine Lights
6. Displays DTC definitions onscreen
7. Views freeze frame data
8. Displays monitor and I/M readiness status (emissions)
9. Retrieves vehicle identification information (VIN, CALID and CVN)
10. Supports CAN (Controller Area Network) and all other current OBD II protocols
11. MAIN FUNCTION: Views freese frame date. Displays monitor & I/M readiness status(emissions) .Identify pending codes, read and erase trouble codes

Autel MaxiScan MS309

Vehicle Coverage

Autel MS309 car OBD2 scanner is Compatible with domestic, Asian and European vehicles, 1996 and newer. And the auto scanner supports all 5 OBDII protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN.

Autel MaxiScan MS309


1. DTC Definitions

Autel MS309 supprots DTC definitions. The definitons will be displayed bellow the codes. It provides you an easier way to read and a quick understanding of what's the meaning of the fault codes that was detected.No need to search online for what's the codes meaning.

2. View Freeze Frame

The Autel MS309 auto code reader is most useful while diagnosing continuous monitor faults like engine misfire and fuel control concerns.
When an emissions related fault occurs, the OBD II system not only sets a code but also records a snapshot of the vehicle operating parameters to help in identifying the problem. This set of values is referred to as Freeze Frame Data and may include important engine parameters such as engine RPM, vehicle speed, mass airflow, engine load, fuel pressure, fuel trim value, engine coolant temperature, ignition timing advance, or closed loop status.

Autel MaxiScan MS309
Autel MaxiScan MS309

3. Smog Check

MS309 engine scanner code reader comes with I/M readiness status check function that shows you whether all the emission related systems and components are operating within allowable limits to help you pass the annual Smog Check.

The engine scanner shows readiness status with series of readiness monitors: continuous monitors like misfire, fuel system and comprehensive components monitor and non-continuous monitors like EGR system, O2 sensors, Catalyst, Evaporative System, O2 Sensor Heater, Secondary air, Heated Catalyst and A/C system.

4. Retrieve Vehicle Information

MS309 automotive scanner retrieves the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is especially useful while you take this little pocket OBD2 code reader with you while buying a used car to check whether the VIN matches and make sure the ECU has not been replaced with a garbage car.

Autel MaxiScan MS309

Display Backlit, 128x64 pixel display
Operating Temp 0 to 60 ℃ (32 to 140 ℉)
Storage Temp -20 to 70 ℃ (-4 to 158 ℉)
Power 8 to 18 V provided via the vehicle battery

Package List:
1pc x Autel MaxiScan MS309 Main Unit
1pc x 16 PIN Standard OBD2 Cable

Autel MaxiIM IM608 PRO II

Autel Software Subscription

Contact information:
Whatsapp: +86-13429866263

Join our community: facebooktwitterauteltoolshopblogyoutube