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10 Best foxwell obd 2 scanners 2025 in the United States

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Our Top Picks

#1

Winner

FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

Rating
9.8
Chosen by1,100
Compatibility
User Interface
Live Data Streaming

Most important from
27938 reviews

Compatibility
Resetting codes can be tricky on newer vehicles, but it eventually clears the codes.
User Interface
The ease of use is great; just plug it in and go.
Live Data Streaming
The live data options are plentiful, providing a nice amount of data for quick scans.

The FOXWELL NT301 OBD2 Scanner serves as a solid tool for both home and professional mechanics. It offers a comprehensive range of diagnostic functions like reading DTCs (Diagnostic Trouble Codes), checking I/M readiness status, and accessing live sensor data. This makes it particularly useful for diagnosing and fixing Check Engine Light issues. The compatibility is extensive, covering most worldwide cars, SUVs, light trucks, and 12V diesels, although it has limitations with some specific brands like Fiat, Alfa Romeo, and certain French and Korean models. Always check vehicle compatibility before purchasing to avoid issues.

The user interface is user-friendly, featuring a 2.8-inch color screen and straightforward hotkeys for essential functions, which can be very convenient for quick diagnostics. However, the device is not compatible with Mac or iOS systems, limiting its versatility if you use those platforms. Connectivity is straightforward via the 16-pin DLC in your vehicle, and it does not require a battery, which is a plus. For software updates, it supports Windows XP/7/8/10, but again, no Mac or iOS support.

The live data streaming and data logging capabilities are robust, allowing for real-time monitoring and troubleshooting of engine problems. It is noteworthy that the device only reads engine system codes and doesn't support ABS or SRS, which could be a drawback for those looking for more comprehensive vehicle diagnostics. The NT301 also comes with a 1-year warranty. However, if you need a broader range of diagnostics beyond the engine system, you might need to look for other options.

Rating
9.8
Chosen by1,100
Compatibility
User Interface
Live Data Streaming

Most important from
27938 reviews

Compatibility
Resetting codes can be tricky on newer vehicles, but it eventually clears the codes.
User Interface
The ease of use is great; just plug it in and go.
Live Data Streaming
The live data options are plentiful, providing a nice amount of data for quick scans.
#2

FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data

Rating
9.6
Compatibility
Diagnostic Functions
User Interface

Most important from
3904 reviews

Compatibility
Product works perfectly, easy to upload. Entered VIN number, scanned, and problem diagnosed. It will pay for itself and save you headaches and money.
Diagnostic Functions
Product works perfectly, easy to upload. Entered VIN number, scanned, and problem diagnosed. It will pay for itself and save you headaches and money.
User Interface
The UI is rudimentary but fairly easy to understand and supports multiple languages.
Connectivity
Excellent usage and downloaded everything fast from WiFi, easy to use and worked like a charm.
Software Updates
Out of the box, it wasn't working properly, but customer support quickly resolved the issue. Registering and updating the unit is straightforward.

The FOXWELL NT604 Elite OBD2 Scanner is designed for car owners who want to diagnose and troubleshoot common system issues like ABS, SRS, engine, and transmission. One of its strengths is its ease of use, as it comes with the latest software pre-installed, eliminating the need for initial downloads. It offers a wide range of diagnostic functions, including live data streaming, which can help users monitor their vehicle's health in real-time. Additionally, the built-in DTC library is useful for understanding diagnostic trouble codes without needing external references.

The scanner supports over 60 car makes from different regions, making it highly versatile. Another notable feature is the AUTOVIN function, which quickly retrieves vehicle information, saving users time and effort. The device is housed in a solid protective case, offering better durability compared to competing products that come with plastic bags. Lifetime software updates are included at no extra cost, ensuring the scanner remains current with the latest diagnostic capabilities.

On the downside, the NT604 Elite does not support maintenance functions such as EPB reset, ABS bleeding, oil light reset, or battery reset programming, which could limit its usefulness for some users. Additionally, the compatibility of diagnostic functions can vary depending on the car make and model, so potential buyers should verify coverage before purchasing. Despite these limitations, the NT604 Elite provides substantial value with its comprehensive diagnostic features and user-friendly design, particularly for those looking to avoid frequent trips to the dealership.

Rating
9.6
Compatibility
Diagnostic Functions
User Interface

Most important from
3904 reviews

Compatibility
Product works perfectly, easy to upload. Entered VIN number, scanned, and problem diagnosed. It will pay for itself and save you headaches and money.
Diagnostic Functions
Product works perfectly, easy to upload. Entered VIN number, scanned, and problem diagnosed. It will pay for itself and save you headaches and money.
User Interface
The UI is rudimentary but fairly easy to understand and supports multiple languages.
Connectivity
Excellent usage and downloaded everything fast from WiFi, easy to use and worked like a charm.
Software Updates
Out of the box, it wasn't working properly, but customer support quickly resolved the issue. Registering and updating the unit is straightforward.
#3

FOXWELL NT301 Plus 2 in 1 OBD2 Scanner Battery Tester, OBDII Diagnostic Tool Check Engine Car Code Reader, 12V 100-1100CCA Cranking Charging System Alternator Test, Live Data, Full ODB2 Diagnosis

Rating
9.4
User Interface
Software Updates

Most important from
2167 reviews

User Interface
Awesome scanner with a user-friendly interface, providing clear descriptions of potential issues and solutions.
Software Updates
The device arrived promptly and didn't require any updates, making it convenient to use right out of the box.

The FOXWELL NT301 Plus 2 in 1 OBD2 Scanner is a comprehensive diagnostic tool that combines full OBD2 functions with a 12V battery tester. This makes it an excellent choice for users who need both engine diagnostics and battery health information in one device. The scanner supports all major OBDII protocols, making it compatible with most US, European, and Asian vehicles manufactured after 1996, 2001, and 2005, respectively. However, it does not support pre-1996 vehicles or some specific car models without additional connectors.

The user interface features a 2.8-inch TFT color screen that displays data clearly and is easy to navigate. The device offers real-time live data streaming and graphical representations of sensor data, which can be very helpful in diagnosing issues. It also provides one-click I/M readiness checks with visual and audible indicators for quick emissions testing. The NT301 Plus is capable of reading and clearing diagnostic trouble codes, showing freeze frame data, and performing onboard monitoring tests.

While it does not come with mobile app support and requires a manual update via a Windows PC, it is still a reliable and straightforward OBD2 scanner with added battery testing capabilities. However, it does not support advanced functions like resetting service lights or scanning modules for ABS, airbags, or transmissions, so those needing more advanced system diagnostics may need to consider other options.

Rating
9.4
User Interface
Software Updates

Most important from
2167 reviews

User Interface
Awesome scanner with a user-friendly interface, providing clear descriptions of potential issues and solutions.
Software Updates
The device arrived promptly and didn't require any updates, making it convenient to use right out of the box.

Buying Guide for the Best foxwell obd 2 scanners

Choosing the right OBD-2 scanner can be a game-changer for diagnosing and fixing issues with your vehicle. These devices connect to your car's onboard diagnostics system and provide valuable information about the health and performance of your vehicle. To pick the best OBD-2 scanner for your needs, it's important to understand the key specifications and features that differentiate them. This will help you make an informed decision based on your specific requirements and preferences.
CompatibilityCompatibility refers to whether the OBD-2 scanner can connect and communicate with your vehicle's onboard diagnostics system. This is crucial because not all scanners work with all car models. To navigate this, check if the scanner supports the make, model, and year of your vehicle. Some scanners are universal and work with most cars manufactured after 1996, while others are more specialized. If you have multiple vehicles or plan to use the scanner on different cars, a universal model might be the best fit.
Diagnostic FunctionsDiagnostic functions determine what kind of information and error codes the scanner can read and interpret. Basic scanners can read and clear generic error codes, while advanced models offer more comprehensive diagnostics, including ABS, SRS, transmission, and more. If you're a DIY enthusiast or a professional mechanic, you might need a scanner with advanced diagnostic capabilities. For casual users who just want to check engine light codes, a basic model will suffice.
User InterfaceThe user interface includes the display and controls of the OBD-2 scanner. A good user interface makes it easier to navigate through menus and understand the diagnostic information. Scanners with larger, color screens and intuitive menus are generally easier to use. If you're not tech-savvy, look for a scanner with a simple and straightforward interface. More advanced users might prefer a scanner with customizable settings and more detailed displays.
ConnectivityConnectivity options refer to how the scanner connects to your vehicle and other devices. Some scanners use a wired connection, while others offer wireless options like Bluetooth or Wi-Fi. Wireless scanners can connect to your smartphone or tablet, providing more flexibility and convenience. If you prefer using your mobile device for diagnostics, a wireless scanner might be the best choice. For those who prefer a direct connection, a wired scanner is more reliable and doesn't require pairing.
Software UpdatesSoftware updates ensure that your OBD-2 scanner stays current with the latest diagnostic codes and features. Regular updates can improve the scanner's performance and expand its compatibility with newer vehicles. When choosing a scanner, check if the manufacturer provides regular software updates and how easy it is to install them. If you want to keep your scanner up-to-date and future-proof, opt for a model with a good track record of software support.
Data Logging and StorageData logging and storage capabilities allow the scanner to record and save diagnostic information for later analysis. This is useful for tracking intermittent issues or comparing data over time. Some scanners have built-in memory, while others require an external storage device. If you need to keep detailed records of your vehicle's performance, look for a scanner with robust data logging features. Casual users might not need this functionality, so a basic model without extensive storage options could be sufficient.
Live Data StreamingLive data streaming lets you view real-time information from your vehicle's sensors while the engine is running. This can help diagnose issues that occur under specific driving conditions. Scanners with this feature display data such as engine RPM, coolant temperature, and fuel trim in real-time. If you need to monitor your vehicle's performance closely, choose a scanner with live data streaming. For basic troubleshooting, this feature might not be necessary.

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