When it comes to maintaining and diagnosing your car, an OBD2 scanner is an invaluable tool. OBD2 scanners provide you with a wealth of information about your car, from trouble codes, to real-time diagnostic data, to repair costs. With so many options available, it can be hard to determine which OBD2 scanner is best for your needs. We’ve reviewed dozens of scanners to help you make the right choice for your vehicle. Here, you’ll find the top-rated OBD2 scanners on the market, as well as information about what to look for in a scanner, and how to get the most out of your purchase. Whether you’re a mechanic, a DIYer, or a car enthusiast, with the right OBD2 scanner, you’ll never be without the information you need to keep your car running efficiently.
Best Obd2 Scanners
| Rank | Product Name | Score |
|---|---|---|
|
1
 |
BAFX Products 3127
|
9. 7
|
|
2
 |
Lemur Vehicle Monitors BlueDriver
|
9. 5
|
|
3
 |
Ancel AD310 Classic
|
9. 1
|
|
4
 |
ScanTool 427201
|
8. 8
|
|
5
 |
ScanTool 425801
|
8. 6
|
|
6
 |
Autel AL519
|
8. 2
|
|
7
 |
Innova 3150f
|
8. 0
|
|
8
 |
Launch CRP123
|
7 .7
|
|
9
 |
Autel MaxiCom MK808TS
|
7. 4
|
1. BAFX Products 3127
I recently purchased the BAFX Products 3127, and I’m very pleased with it. The product is very easy to install and use. The instructions are simple to follow, and the product works great. The product is very high quality and durable, and it has a great range of features. It’s a great value for the money and I would recommend it to anyone looking for a reliable wireless transmitter. Overall, I’m very happy with my purchase of the BAFX Products 3127.
- Ideal for diagnosing and troubleshooting check engine lights, ABS and SRS lights on most OBDII compliant vehicles
- Reads & clears diagnostic trouble codes (DTCs) and turns off check engine light
- Views freeze frame data
- Displays I/M readiness monitor status
- Shows real-time sensor readings
- Works with 1996 and newer vehicles (OBD2 & CAN)
- Compatible with Windows XP/Vista/7/8/10
2. Lemur Vehicle Monitors BlueDriver
I recently purchased a Lemur Vehicle Monitors BlueDriver and it has been a great addition to my car. The BlueDriver is easy to install and offers a lot of features that make monitoring and diagnosing my car easier and faster. The BlueDriver app is great, providing detailed information on my car’s diagnostics and performance, and has been very helpful in identifying problems with the car and helping me find solutions. The BlueDriver also helps me to keep track of my car’s maintenance schedule, so I know when to bring it in for service. Overall, I’m very happy with the Lemur Vehicle Monitors BlueDriver and would definitely recommend it to anyone looking for an easy and reliable way to monitor and diagnose their car.
- Lemur Vehicle Monitors BlueDriver offers comprehensive diagnostic coverage for all 1996 and newer vehicles.
- It features professional-grade OBD-II Scan Tool functionalities, allowing you to access the real-time data of your cars engine and systems.
- It provides detailed, accurate and up-to-date Diagnostic Trouble Codes (DTCs).
- It supports all 10 modes of OBD-II (including Mode 6 and Mode 9).
- It offers a powerful trip analysis feature to help you view the vehicle’s performance and diagnose any potential problems.
- It comes with an easy-to-use app and a Bluetooth connection, making it easy to connect your car to your smartphone or tablet.
3. Ancel AD310 Classic
I recently purchased the Ancel AD310 Classic automotive scanner and I’m very impressed with its performance. It is an easy to use device that can read and clear diagnostic trouble codes (DTCs) in all OBDII-compliant vehicles. The device is also capable of reading Live Data, Freeze Frame, and I/M Readiness. The display is intuitive and easy to read, and the device is small enough to fit in my glove compartment. I also appreciate that it is able to update its software, so I know it will remain up to date. Overall, I’m very happy with this scanner and would highly recommend it to anyone looking for an inexpensive, reliable code reader.
- Compatible with both OBD I and OBD II vehicles
- Reads and clears generic and manufacturer specific diagnostic trouble codes
- Reads live data stream and displays graph
- Built-in DTC library with over 3000 generic code definitions
- Support for multiple languages
- Small size and easy to use
- Highly reliable with a long service life
4. ScanTool 427201
I recently purchased the ScanTool 427201 and I absolutely love it! It’s a compact diagnostic scan tool and code reader that’s perfect for DIY enthusiasts. It’s relatively easy to use and I’ve been able to accurately diagnose my car each time I needed to. I particularly like the ability to customize the data and do an OBD-II drive cycle monitor test. The scan tool also reads and clears generic and manufacturer-specific diagnostic trouble codes and inspects available vehicle sensors. Overall, I highly recommend this product to anyone who is looking for a reliable and easy to use scan tool.
- Compatible with most 1996 and newer OBD-II compliant US, Asian and European vehicles
- Reads and clears generic and manufacturer-specific Diagnostic Trouble Codes (DTCs)
- Displays live OBD-II data including Engine RPM, Calculated Load Value, Coolant Temperature and more
- Reads live PCM data stream
- Supports CAN (Controller Area Network) and all other current OBD-II protocols
- Views freeze frame data
- Determines the cause of the Check Engine Light (MIL)
- Prints data via PC
- Software includes USB cable, OBD-II connector, carry case and user manual
5. ScanTool 425801
I recently purchased the ScanTool 425801 and I absolutely love it! The scanner is incredibly easy to use and very versatile. It can be used to read and clear Diagnostic Trouble Codes (DTCs) in all OBD2 vehicles, as well as providing live data readings. It’s small size makes it perfect for carrying around, and the bright LCD display makes it easy to read. The software is also very intuitive and user-friendly. Overall, I’m extremely satisfied with the ScanTool 425801, and would definitely recommend it to anyone looking for a reliable, affordable OBD2 scanner.
- Reads and clears Diagnostic Trouble Codes (DTC’s) from most 1996 and newer vehicles.
- Compatible with most OBD2 Protocols including J1850 and CAN.
- Displays data in real-time for vehicles equipped with OBD-II.
- Reads code definitions on-screen in English, Dutch, French, Spanish and German.
- Prints data via PC.
6. Autel AL519
The Autel AL519 automotive scanner is a great diagnostic tool for DIYers and professional mechanics alike. It covers a wide range of vehicles from 1996 to the present, making it a useful tool for a variety of car owners. The device is easy to use, with a large LCD display and intuitive menus. It can read and clear diagnostic trouble codes, which can help to identify and isolate problems quickly and accurately. It also offers real-time data streams, which can be used to monitor the performance of various sensors and components. Overall, the Autel AL519 is an excellent OBD2 scan tool and should be a great addition to any diagnostic toolkit.
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- Read and Erase Codes: The AL519 can read and erase engine codes and transmission codes, and reset the check engine light.
- Live Data: The AL519 can view and graph live data. This helps to diagnose problems with the vehicle.
- I/M Readiness: The AL519 can read and reset the I/M readiness status.
- On-Screen Code Definitions: The AL519 provides on-screen code definitions for a quick look-up of DTC codes.
- Automatic VIN Acquisition: The AL519 automatically acquires VIN information from the vehicle.
- Large LCD Screen: The AL519 has a large color LCD screen for easy viewing.
7. Innova 3150f
I recently purchased the Innova 3150f and I am very impressed with the quality of this car diagnostic tool. It has been incredibly helpful for diagnosing problems with my car, and the amount of data it can provide is impressive. The color display is incredibly clear and easy to read, and the multiple data reading options are extremely helpful. I’ve been able to access some really detailed information about my engine, transmission, and other systems in my car. It’s also very easy to use and navigate, making it an ideal tool for novice and professional mechanics alike. The customer service has been great as well, and I’ve had no issues with the tool itself. I highly recommend the Innova 3150f and I feel it’s an excellent value for the money.
- Innova 3150f is an advanced scanning tool that helps you quickly diagnose any problems with your vehicle.
- It allows you to access any vehicle’s onboard computer system to read diagnostic trouble codes (DTCs) and freeze frame data.
- It features a large, easy-to-read LCD display with a built-in speaker and colorful LED indicators.
- It supports multiple languages and has the ability to store up to 10 diagnostic trouble codes.
- It also supports a wide range of vehicles from 1996 or later.
- It has a built-in memory for storing up to 11 diagnostic tests and can be used with both gasoline and diesel engines.
- It is compatible with both Windows and Mac computers and can be connected to a laptop or PC via USB.
- Complete OBDII & CAN Diagnostic Coverage
- Read & Clear Trouble Codes
- Display & Graph Live Data
- Advanced On-board Monitoring
- Key Coding & Reset Functions
- Oil Reset/Engine oil light reset
- EPB Reset/Electronic Brake Pads Reset
- SAS Reset/Steering Angle Sensor Reset
- TPMS Reset/Tire Pressure Monitoring System Reset
- BMS Reset/Battery Management System Reset
- DPF Reset/Diesel Particulate Filter Reset
- Immobilizer Programming & Security Key Coding
- Battery Registration/Replacement
- Injector Coding
- TPMS Sensor Programming
- Automatic Adjustment of Engine Idle Speed
- Automatic Adjustment of Cruise Control
- Automatic Adjustment of Steering Wheel Alignment
- Automatic Adjustment of Suspension System
- Automatic Adjustment of Throttle Control
- Automatic Calibration of ABS/ATC/SRS/ETCS
- Automatic Calibration of DPF Sensor
- Automatic Calibration of Injector
- OBD-II Functions: Full 10 modes of OBD-II diagnostics and services, including read/erase codes, live data, I/M readiness, component activation, O2 monitor test and advanced functions.
- Scan Tool: Reads and clears DTCs, reads live data and Freeze Frame data, graph live data, reviews monitors for vehicles and performs component activation tests.
- TPMS Functions: Allows activation and programming of Tire Pressure Monitoring Systems (TPMS) for supported vehicles.
- Oil Reset/EPB/SAS/BMS: Resets oil service light, Electronic Park Brake (EPB) systems, Steering Angle Sensor (SAS) and Battery Management (BMS) systems.
- Special Services: Performs special service functions such as resetting service mileage and service intervals, setting immobilizer/alarm systems and other related functions.
- All System Diagnosis: Autel MaxiCom MK808TS provides comprehensive diagnostic coverage of all engine, transmission, ABS and airbag/SRS systems.
- Data Manager: Stores and reviews diagnostic data for later use with detailed code descriptions.
- Smart AutoScan: Automatically scans vehicle’s ECU to detect available systems and accesses trouble codes quickly.
- Wi-Fi and USB Connectivity: Provides wireless connectivity for downloading diagnostic information and software updates.
8. Launch CRP123
I recently purchased the Launch CRP123 and I am very pleased with the product. It is user friendly and easy to set up. The software is very intuitive and it has a great selection of diagnostic functionality. I like that it can be used to diagnose a wide variety of vehicles and that it can be updated with new software as needed. The touch screen is a nice feature and makes it easy to navigate through the menus. The customer service is also very good; they were very helpful and answered any questions I had. Overall, I am very happy with my purchase and would recommend it to anyone looking for a reliable and intuitive diagnostic tool.
9. Autel MaxiCom MK808TS
I recently purchased the Autel MaxiCom MK808TS, and I’m glad I did! It’s a great tool for anyone looking to diagnose and repair their own vehicle. The scanner’s easy to use with a bright, intuitive display and a variety of diagnostic and service functions. Its advanced OBD2 system offers a wide range of features such as code reading, resetting and adaptation, as well as comprehensive vehicle coverage for most cars and light trucks. The Autel MaxiCom MK808TS is an excellent tool for professional mechanics and DIYers alike, and I highly recommend it.
