Skip to content

Automotive OBD Code Reader OBD2 Scanner Car Check Engine Fault Diagnostic Tool

Original price $0.00 - Original price $0.00
Original price $0.00
$28.13 - $28.13
Current price $28.13
Product Description

OBD2 Scanner MS309 Car Check Engine Code Reader CAN Diagnostic Scan Tool 2022


 1.TURN OFF CHECK ENGINE LIGHT: MS309 OBDII scanner is an easy-to-use plug-n-play check engine code reader that read and clear codes. This little code scanner retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes and displays DTC definitions on the TFT color screen. It can check engine related fault codes, easily find out what caused the check engine light comes on, turn off MIL light(Malfunction Indicator Light).

2.FREEZE FRAME DATA FOR ACCURATE DIAGNOSIS: This MS309 check engine code reader comes with viewing freeze frame function that enables you to retrieve data recorded in the ECU of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive cycle verification time. It includes important engine parameters such as RPM, vehicle speed, mass airflow, engine load, fuel pressure, short/long term fuel trim, engine coolant temperature and etc.

3.READINESS STATUS TO PASS SMOG CHECK: The MS309 car diagnostic scanner tool comes with I/M Readiness function to check the operations of the Emission System on OBD2 compliant vehicles. It includes vehicle-specific number of monitors like misfire monitor, fuel system monitor, comprehensive components monitor, O2 sensors, EVAP system and etc, making this OBD2 scan tool an excellent scan tool to help get your vehicle ready to pass the annual smog check.

4.UNMATCHED COMPATIBILITY:  MS309 compact pocket code reader supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. This OBD2 code scanner is compatible with all OBDII-Compliant vehicles, passenger cars or light trucks, post 1996 in US, post 2000 for EU-based and Asian cars.

5.RETRIEVE VEHICLE INFO: The MS309 automotive OBD2 scanner enables retrieval of the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is most useful to check whether the ECU matches your car when you are buying a used car. The MS309 auto car scanner comes with LIFETIME FREE software updates.

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 smog(Emissions) and monitor status. The MS309 is a go-to tool for quick vehicle health status.


1. Supports CAN (Controller Area Network) and all other current OBD-II protocols

2. Erases Codes and turns off Check Engine Lights.

3. Easily determines the cause of the "Check Engine Light ( MIL)"

4. Retrieves generic (P0, P2, P3, and U0) and manufacturer specific (P1, P3, and U1), and pending codes

 5. Turns off Check Engine Light (MIL), clears codes and resets monitors

6. Displays DTC definitions on unit screen

7. Views freeze frame data

8. Displays monitor and I/M readiness status (emissions)

9. Retrieves vehicle identification information (VIN, CALID and CVN)

10. Multilingual menu and DTC definitions--- English, Spanish, French, and German


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

Dimensions (LxWxH):110.3 mm (4.34") x 69.5 mm (2.74") x 20.2 mm (0.80")

Weight:NW: 180 g (0.39 lb.); GW: 210 g (0.46 lb.)

Vehicle Coverage:

Compatible with American, Asian and European vehicles and trucks, 1996 and newer, that are OBD2 (16 PIN) compliant (including the CAN, VPW, PWM, ISO and KWP 2000 protocols).(A small number of 1994 and 1995 model year gasoline vehicles are OBDII compliant. PS: You can check VECI Label)

Americas: OBD is only supported after 1996;

Asia: OBD is only supported after 2009.

European Region: OBD is only supported after 2006;

All US Vehicles from 1996 - Current Year (OBD-2)

All European Vehicles 2001 - Current Year Petrol (OBD-2)

All European Vehicles 2004 - Current Year Diesel (OBD-2)

All new CAN protocol cars.

Package Included:

1 X MS309(with 16 PINOBD2 cable)

1 X CD

1 X English User Manual