10 bestCar Scannersof April 2025
112M consumers helped this year.
36% off
1

MOTOPOWER MP69033 OBD2 Scanner Universal Car Engine Fault Code Reader, CAN Diagnostic Scan Tool for All OBD II Protocol Cars
MOTOPOWER

9.7
22% off
2

MOTOPOWER MP69038 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool - Elite Edition
MOTOPOWER

9.4
3

iCarsoft CR Max OBD2 Scanner, Full System Car Diagnostic Tool, 49+ Reset Services Code Reader, Oil/EPB/BMS/ETC/SAS/DPF/TPMS/Injector Coding, Battery Test, Bi-Directional Test, CANFD, Lifetime Update
iCarsoft

9.2
4

OBDLink CX Bimmercode Bluetooth 5.1 OBD2 Adapter for BMW/Mini, Works with iPhone/iOS & Android, Car Coding, OBD II Diagnostic Scanner
OBDLink

8.9
15% off
5

LAUNCH CRP123X V2.0 OBD2 Scanner 2025 Version, ABS SRS Engine Transmission Car DiagnosticTool, 7 Service Functions, Battery Test, Lifetime Free Update
LAUNCH

8.6
OtherUp to 20% off
20% off
6

LAUNCH X431 PROS ELITE Bi-directional Diagnostic Scanner, ECU Online Coding, All System Scan Tool, Support 38+ Services, CANFD&DoIP, Guide Function, 2 Years Free Update
LAUNCH

8.3
24% off
7

MOTOPOWER MP69040 Car OBD2 Scanner Check Engine Fault Code Reader Diagnostic Scan Tool, Black
MOTOPOWER

8.1
11% off
8

LAUNCH OBD2 Scanner CRP123I V2.0, 4 Systems Car Diagnostic Machine for ABS SRS Transmission Engine, OBD2 Diagnostic Tool with Oil/EPB/DPF/SAS/BAS/BMS/Throttle Reset, Battery Test, Lifetime Free Update
LAUNCH

7.8
9

OBDLink MX+ OBD2 Bluetooth Scanner for iPhone, Android, and Windows
OBDLink

7.5
9% off
10

TOPDON Car Diagnostic Tool Phoenix Plus Advanced ECU Coding, OE-level all System Diagnostic Scanner with 41+ Reset Service, Guided Function, Bi-Directional scan tool, FCA AutoAuth, Android 10.0
TOPDON

7.2
A Guide to Selecting the Best Car Scanners
Choosing the right car scanner can greatly enhance your ability to diagnose and troubleshoot issues with your vehicle. A car scanner, also known as an OBD2 scanner, connects to your car's onboard diagnostics system to read error codes and provide insights into the vehicle's health. When selecting a car scanner, it's important to consider the features that align with your needs, whether you're a professional mechanic or a car enthusiast looking to maintain your own vehicle.
Compatibility
Compatibility refers to whether the car scanner can connect and communicate with your vehicle's onboard diagnostics system. This is crucial because not all scanners work with every car model or make. Most modern scanners are compatible with vehicles manufactured after 1996, which use the OBD2 system. However, if you have an older or non-standard vehicle, you may need to check for specific compatibility. To choose the right one, verify that the scanner supports your car's make, model, and year.
Functionality
Functionality encompasses the range of tasks the car scanner can perform, from basic code reading to advanced diagnostics. Basic scanners can read and clear error codes, which is sufficient for simple troubleshooting. More advanced models offer features like live data streaming, ABS/SRS diagnostics, and even ECU programming. Consider what you need: if you're a DIY enthusiast, a basic model might suffice, but for professional use, a scanner with comprehensive functionality is ideal.
User Interface
The user interface of a car scanner determines how easy it is to navigate and interpret the data it provides. A good interface is intuitive, with a clear display and easy-to-understand menus. Some scanners have color screens and graphical displays, while others might have a simpler, text-based interface. If you're not tech-savvy, look for a scanner with a straightforward interface that doesn't require a steep learning curve.
Connectivity
Connectivity options in car scanners include wired connections via a cable or wireless connections through Bluetooth or Wi-Fi. Wired scanners are generally more reliable and don't require charging, but they can be less convenient. Wireless scanners offer more flexibility and can connect to smartphones or tablets, allowing for more advanced apps and features. Choose based on your preference for convenience and the devices you plan to use with the scanner.
Updateability
Updateability refers to the scanner's ability to receive software updates, which can provide new features and ensure compatibility with newer car models. This is important because vehicle technology is constantly evolving. Some scanners offer lifetime free updates, while others may require a subscription. If you plan to use the scanner for many years or across different vehicles, opt for a model that offers regular updates.
Data Storage and Sharing
Data storage and sharing capabilities allow you to save diagnostic information and share it with others, such as a mechanic. Some scanners have built-in memory, while others rely on external devices like smartphones for storage. Sharing features can include email or cloud services. If you need to keep a record of diagnostics or collaborate with others, look for a scanner with robust data storage and sharing options.

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