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- #5 AutoLink AL319 From Autel
- #4 Universal OBDII Scanner, NX501 From NEXPEAK
- #3 Foxwell NT301 From FOXWELL
- #2 OBDII Scanner From BlueDriver
- #1 5210 CarScan Advisor From innova
The Best OBD2 Scanners For 2021
With more cars on the road today, OBD2 scanning has become a crucial part of vehicle maintenance. Vehicles equipped with this port can communicate with the scan tool wirelessly, allowing you to perform diagnostics at home. There are a few different types of OBD2 scanners available on the market today, with the most common being the scan tool.
The scan tool will typically consist of a pair of specialized probes, plus a display unit that shows you what the car is actually doing. When a vehicle’s OBD2 port is used, a diagnostic tool can communicate with the car’s computer, allowing you to perform repairs at home.
Weve selected the best OBD2 scanners on the market, based on their scan quality and how easy they are to use. To help you find the best unit for yourself, we’ve put together a list of our favorites. The items mentioned in this review are in no exact order, so be sure to stay to the end, so you don’t miss the perfect model for your needs.
To give you this top 5 review, we have looked at 95 products and analyzed 2809 customer reviews.
#1. 5210 CarScan Advisor From Innova
Our Top Pick
Top Pick
The Innova 5210 is a complete scan tool that includes trouble codes, vehicle information, and repair recommendations. There’s even an app to help you diagnose problems and troubleshoot them. The Innova 5610 model from Innova gets into more advanced territory.
- Repair Recommendations
- Troubleshooter App
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If you’re an avid DIY mechanic, you already know how important an OBD2 scan tool is to have in your toolbox. But if you want to be able to diagnose vehicle problems at home, you’ll want to have a device that can read, interpret, and clear trouble codes. The Innova 5210 is an easy choice. It has the most basic functionality, while the 5610 model from innova gets into more advanced territory.
It’s ideal for novice mechanics who want to do their own repairs at home. It’s a complete scan tool that includes trouble codes, vehicle information, and repair recommendations. There’s even an app to help you diagnose problems and troubleshoot them at home.
In addition to troubleshooting, it provides links to manufacturer web sites, vehicle-specific troubleshooting information, and routine maintenance schedules.
#2. OBDII Scanner From Bluedriver
Best Bluetooth OBDII Scanner
Top Pick
BlueDriver Bluetooth Professional lets you scan and clear trouble codes from your Android or iOS smartphone or tablet. Lemur has made this device available for over five years and it continues to improve it. Its cloud-based service provides access to more than 4 million vehicle fixes and over 750,000 vehicle specs plus free lifetime technical support.
- Android or iOS Smartphone
- OBD II
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Smartphones have made OBDII scans more accessible than ever before. With the BlueDriver Bluetooth Professional, you can now scan and clear trouble codes from your Android or iOS smartphone or tablet. This connection lets you access all of the advanced features offered by today’s most advanced scan tools, including extended coverage, real-time data logging, and high-resolution graphics. Lemur has made this device available for over five years and it continues to improve it.
It is one of the most versatile OBD II scan tools available, offering unrivaled versatility and compatibility with more than a few vehicles and parts brands.
Its cloud-based service provides access to more than 4 million vehicle fixes and over 750,000 vehicle specs. plus free lifetime technical support from BlueDriver.
#3. NT301 From Foxwell
Best Universal Scanner
Top Pick
Foxwell NT301 has a 2.8-inch TFT color screen and will work with all versions of OBD II vehicles. The intuitive interface, fast button presses for scanning, and clearing codes make it a breeze to use. It has a reliable and accurate database of over 750,000 codes.
- User-Friendly Interfac
- 2.8″ TFT Color
- Live Sensor Data
- One-Year Warranty
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Get the best reliable scan tool with the Foxwell NT301. This scan tool is an affordable option, compared to have your car checked by a mechanic. It can diagnose various problems without you having to spend hundreds or even thousands. Thanks to its reliable scan function and user-friendly interface, this tool will save you a lot of time and money.
It is compatible with almost every vehicle out there and has a wide range of applications. It has a 2.8-inch TFT color screen and will work with all versions of OBD II vehicles. It has all the features you need and more at an affordable price.
The intuitive interface, fast button presses for scanning, and clearing codes make it a breeze to use. The NT301 has a reliable and accurate database of error codes. This tool can read and clear codes, replay live sensor data, and print vehicle information.
It supports all OBD II functions and comes with a comprehensive set of scan tools and accessories. It has a comprehensive codes database and supports freeze frame data, live data, trouble codes, plus multiple code requests.
and it comes with a one-year limited warranty.
#4. Universal OBDII Scanner, NX501 From Nexpeak
Best for DIY Auto Repair
Top Pick
This car scanner is a must-have if you want to do some serious car repairs at home. It has a nice LCD screen that shows live sensor data, fault codes, and other pertinent information. You can use it to check your car’s ECU for troubleshooting and perform various tests. It comes with a three-year warranty and a lifetime free smart update service.
- Live Sensor Data
- Three-Year Warranty
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As a new owner of a used car, routine maintenance is more important than ever. It’s important that you know what to look for and what to do if something goes wrong with your ride. Vehicles have ECUs that contain a lot of information. If you want to be able to diagnose problems on your own, you need a car scanner.
This model allows you to pull up relevant data and perform various tests. A good car scanner, like this one, is a must-have if you want to do some serious car repairs at home.
It has a wide range of applications and is ideal for novice mechanics who want to learn how to perform basic car repairs. It has a nice LCD screen that shows live sensor data, fault codes, and other pertinent information.
While this one it’s a fairly basic device, it still provides a lot of useful information. You can use it to check your car’s ECU for troubleshooting. It comes with a three-year warranty and a lifetime free smart update service from NEXPEAK.
#5. AutoLink AL319 From Autel
Best OBD2 Scanner
Top Pick
Autel’s AutoLink AL319 is a scan tool, but it’s not just for diagnosing problems. It can read DTCs (diagnostic trouble codes) and clear them to diagnose electrical issues with your vehicle. Autel’s AL319 will work with almost any vehicle made after 1996.
- Read DTCs
- Easy-To-Use Interface
- Affordable
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Yes, the Autel AutoLink AL319 is a scan tool, but it’s not just for diagnosing problems. It has a wide range of applications and is compatible with a wide variety of vehicles. For instance, it can read DTCs (diagnostic trouble codes) and clear them to diagnose electrical issues with your vehicle.
It’s compatible with various aftermarket scan tools and will work with almost any vehicle made after 1996. It has a simple and easy-to-use interface, and it provides access to important data such as the condition of each system and if the vehicle is ready for service.
Autel’s AutoLink AL319 is also a very affordable scan tool. It has a broad range of applications and is available in seven different languages. It is ideal for the mechanic who may not be familiar with vehicle diagnosis. It is compatible with Toyota, Nissan, Honda, and other popular cars.
