Best OBD2 Scanner 2025 (Beginner to Advanced Scanners List)

Last Updated on April 28, 2025

One of the most frustrating experiences for vehicle owners is seeing the “check engine light” suddenly turn on. No car owner enjoys this moment, as it signals a potential issue—but the real problem is not knowing what’s wrong.
To accurately diagnose the issue, an OBD2 scanner is essential. Instead of spending time and money at a mechanic’s shop, you can invest in a reliable OBD-II automotive diagnostic tool and troubleshoot the problem yourself. However, with so many brands like Autel, Launch, Innova, Foxwell, and Actron, choosing the best OBD2 scanner can be overwhelming.

If you’re a professional mechanic or technician, and looking for the best professional automotive diagnostic scanner; Selecting a high-end diagnostic scanner can be a significant investment. Choosing the wrong scan tool can result in wasted money and limited functionality. So, what is the best OBD2 scanner for the money in 2025?

Our Recommended Best OBD2 Scanners Comparison Chart

In this OBD2 scanner review, we’ve carefully selected and tested some of the best OBD2 code readers available. Each scanner on our list is:
✅ Durably built for long-term use
✅ Compact & portable for convenience
✅ Budget-friendly without compromising features
✅ Compatible with a wide range of car makes and models

🖼️ Image	🛠️ Obd2 Scanners	🏆 Best For	🔑 Key Features	💡 Why Choose This?	💰 Price Range
Check Price	Innova 5210 OBD2 Scanner Read Review	🧰 Basic DIY Users(Our Top Pick)	✅ Check engine light diagnostics ✅ Freeze frame data ✅ Emissions readiness & live data	✔️ Great for quick code reading & smog check prep ✔️ Compact, beginner-friendly, & affordable	💲 Low
Check Price	BlueDriver Bluetooth OBD2 Read Review	📱 App & Mobile Users	✅ Wireless via Bluetooth ✅ Real-time data + freeze frame ✅ Repair reports with fixes	✔️ Works seamlessly with iOS & Android ✔️ No cables, modern design	💲 Low
Check Price	Autel MaxiCOM MK808s Read Review	⚙️ PRO DIY & Semi-Pros	✅ Full-system diagnostics ✅ 25+ special functions (Oil, EPB, TPMS, etc.) ✅ Android OS with 7” touchscreen	✔️ Great value for growing workshops ✔️ Combo of MD802 & MaxiCheck Pro	💲💲 Medium
Check Price	LAUNCH X431 V+ (Pro3) Elite Read Review	🛠️ Car, Truck Pros & Professional	✅ All-systems scan + Bi-directional control ✅ ECU coding ✅ Supports diesel + heavy-duty trucks	✔️ Perfect for busy garages with wide vehicle range ✔️ Excellent for both gas & diesel fleets	💲💲💲 High
Check Price	Autel MaxiSys Elite II Pro Read Review	🧑‍🔧 Advanced Professional Mechanic	✅ OE-level diagnostics + ECU programming ✅ 30+ reset services ✅ 2 Years free updates ✅ Rugged build & long battery life	✔️ Shop-grade scanner with pro-level features ✔️ Designed for experienced technicians	💲💲💲💲 Expensive

What is OBD, and what is its importance?

OBD in full means “onboard diagnostics.” It is a computer-based system built into all light-duty cars and trucks made from the year 1996 and newer. The OBD monitors the performance of some of the key engine parts, with the inclusion of individual emission controls. The system gives the car owners an early warning of malfunctions by the check engine light coming on. Since the OBD gives owners an early warning, it protects the environment and, at the same time, helps them to repair minor issues to avoid costly repairs. Of course, buy the best OBD2 scanner to get an accurate result.

What issues can OBD scan tools detect?

OBD2 scan tools vary from one brand and model to another. The diversity of the code coverage and the compatibility make the OBD code readers some of the most amazing tools. The OBDII code readers are supposed to cover all areas of a car, such as temperature, fuel, pressure, and other aspects of a car engine, while the more advanced scanners cover even more areas, such as the test drive information, vehicle information aspects, the vehicle repair state reporting functions, etc.

OBD1 vs OBD2 Comparison

Differences	OBD1	OBD2
Coverage:	Cars manufactured before 1996	Cars manufactured after 1996
Interface:	Manufacturer-specific	Universal
Supports:	One car	Multiple cars
Accuracy:	Less	More
Area:	California	Federal Universal
Price:	Low	Low to High
Functions:	Basic	Advanced
Popularity:	Low	High
Technology:	Old	Modern

10 most common OBD2 codes

P0700– “Transmission Control System (MIL Request)”
P0420– “Catalyst System Efficiency Below Threshold (Bank 1)”
P0299– “Turbocharger/Supercharger Underboost”
P0102– “Mass or Volume Air Flow “A” Circuit Low”
P0401– “Exhaust Gas Recirculation Flow Insufficient Detected”
P0335– “Crankshaft Position Sensor “A” Circuit”
P0171– “System Too Lean (Bank 1)”
P0463– “Fuel Level Sensor “A” Circuit High”
P0135– “O2 Sensor Heater Circuit (Bank 1 Sensor 1)”
P0101– “Mass or Volume Air Flow “A” Circuit Range/Performance”

Most Popular 17 Best OBD2 Scanner 2025

Although, we have listed here more than 10 best obd2 scanners. These scan tools are the most popular and best-selling on the market. Here are our best 17 diagnostic scan tools on the market:

Innova 5210 OBD2 Scanner (Best for Everyday Drivers)

If you’re looking for a reliable, affordable OBD2 scanner that covers all the basics and a bit more, the Innova 5210 is an excellent choice. Designed for everyday drivers, DIYers, and light mechanics, this compact scan tool works with all 1996 and newer OBD2 vehicles, including popular brands like Ford, Honda, GM, Toyota, BMW, Nissan, and more. Despite its budget-friendly price, it delivers features usually found on more expensive models. While the Innova 5210 focuses on essential engine diagnostics, models like the Innova 5410 and Innova 5610 add ABS/SRS capabilities, live data graphing, and advanced service functions for deeper diagnostics.

The Innova 5210 is equipped with a large color display screen, making it easy to read diagnostic trouble codes, monitor real-time data, and perform emission tests. It also includes battery and alternator testing, something you won’t always find in entry-level scanners. Plus, it integrates seamlessly with the free RepairSolutions2 app, offering verified fixes, repair cost estimates, and maintenance tips. Whether you’re a beginner or a seasoned DIYer, choosing the best Innova scan tool like the 5210 ensures you get reliable performance and accurate diagnostics for your vehicle. If you want a step above basic code readers without breaking the bank, the 5210 hits the sweet spot.

Technical Features of the Innova 5210 OBD2 Scanner:

Features	Innova 5210
Works:	All 1996 and newer OBD2 vehicles (Domestic, European, Asian)
Check Engine Light:	Yes
Live Data:	Yes (with graphing capabilities)
Freeze Frame:	Yes
Battery and Alternator Test:	Yes
Emissions Readiness:	Yes
ABS/SRS Diagnostics:	No (Engine codes only)
Update Option:	Free updates via Internet
App Integration:	Yes (RepairSolutions2 app)
Warranty:	One-Year Limited Warranty
Price:	Check Today’s Price

Pros:

Compatible with all 1996 and newer OBD2 vehicles
Large color screen for easier code reading and analysis
Provides real-time live data and freeze frame data
Built-in battery and alternator testing functions
Works with RepairSolutions2 app for enhanced diagnostics
Compact, lightweight, and easy to use
Regular free software updates
Displays I/M readiness monitor status for emissions tests
Affordable price point for home users

Cons:

Does not support ABS or SRS system diagnostics
App-based features require a smartphone for full access

The Innova 5210 can retrieve check engine light codes, show live data, freeze frame information, and even perform battery tests. It’s a perfect tool for those who want to diagnose their vehicle at home before heading to the mechanic. Regular free updates keep the scanner current, and the 1-year warranty adds peace of mind.

Autel AL619 OBD2 Scanner

For those that are tight on the budget but still want a quality diagnostic code reader for diagnosing different car make and types, then the Autel AL619 OBD-II scan tool will come to your rescue. Instead of red, if you want the black color of this version, then look at this Autel ML619 scanner. As simple as this gadget looks, the code reader has the ability to diagnose most 1996 and newer major vehicle models such as Chrysler, BMW, Honda, GM, Volvo, Ford, Nissan, Toyota, VW, etc. Moreover, it is compact and designed and easy to use and carry. It features a large display screen for easy reading of definitions, and the buttons are intuitive. It is the best obd2 scanner for the money. You may go with a cheaper option like Autel Autolink Al519 or Autel AL319, but it will also limit the feature.

Related: More Advanced – Autel MD808 Pro Reviews

The AL619 has the ability to retrieve generic, pending, and car manufacturer-specific codes. It can also turn off the warning light ad malfunction indicator light. Utilize it to clear codes, reset monitors, graph live data display, and playback live PCM data stream. On top of that, you can switch the device’s language to Russian, English, Polish, French, Korean, Spanish, Italian, Swedish, German, Dutch, or Portuguese. When it comes to updating the Autel Al619 code reader, you don’t have to worry, as it comes with a lifetime free update.

Technical Features of the Autel AL619 OBD2 Scanner:

Features	Autel AL619
Works:	All 1996 and newer major vehicle models (OBDII & CAN)
Anti Lock Braking System (ABS):	Yes
Check Engine Light:	Yes
Airbag (SRS) Codes:	Yes
Freeze Frame:	Yes
Oil Reset:	Yes
Live Data:	Yes
Clears Codes:	Yes
Plays back live PCM data stream:	Yes
Emissions Readiness:	Yes
Update Option:	Free updates Via Internet
Warranty:	One-Year Limited Warranty
Price:	Check Price

Pros:

Wide vehicle coverage
Multilingual menu
Retrieves generic, manufacturer-specific, and pending codes
Compact and lightweight gadget
Large color display screen for easy reading of code definitions
Shows monitor and I/M readiness status
Lifetime free updates
Turns off MIL and ABS/SRS warning lights
Reads, stores and playbacks live PCM data
Budget-friendly tool for the car owner

Cons:

Updating the software is a challenge
Not compatible with most GM cars made from 2013 and beyond

BlueDriver Bluetooth Professional OBD2 Scan Tool for iOS & Android

The Bluedriver Bluetooth professional OBD2 diagnostic scan tool is the best wireless OBD-II scanner on the market. Not only does it come with outstanding features, but it also helps you have an easy time diagnosing your car by simply installing the app on your smartphone.

Related: BlueDriver VS OBDLINK

Just like the Fixd obd2 scan tool, The BlueDriver Bluetooth OBD 2 scan tool is officially licensed and certified for Android and Apple gadgets. This means you can use it in any place as long as you’ve your smartphone with you. BlueDriver is one of the best obd2 scanner for iPhone or Android.

Even though this device is built for professional use, it is suitable for individuals. This is because it doesn’t record as many car metrics as other professional-grade scan tools do. To use the Bluetooth obd2 scanner, simply install it, connect with Bluetooth, and visit the app.

You can save, export, and share repair reports with other colleagues or your mechanic. As it performs different readings, from Airbags to ABS and more, it transfers these directly to your smartphone. With such amazing features, it is easy to understand why this diagnostic scanner is considered to be the best in code readers and scan tools.

Technical Features of the BlueDriver OBDII Scan Tool:

Features	BlueDriver
Works:	ALL 1996 and newer vehicles
Check Engine Light:	Yes
Freeze Frame:	Vehicle snapshot when a code is stored
Live Data:	Yes
ABS, Airbag, Transmission:	Yes
Important Vehicle Information:	Yes
Mode:	6 mode
Repair Reports:	Code Definition, Possible Causes, Reported Fixes (Vehicle-specific for each DTC)
Smog test:	Determine if your vehicle is ready for an emissions test
Update Option:	Free updates
Warranty:	1-year warranty
Price:	Check Price

Pros:

This is a Professional Diagnostic Scan Tool trusted by professionals and amateur
Certified and licensed by Apple and Android devices
BlueDriver OBD2 scanner comes with BlueDriver App and BlueDriver Sensor who work exclusively with each other to ensure quality
BlueDriver perfectly communicates with your smartphone or tablet (free app updates, portability, saving data, interactive graphing of live data)
Free vehicle-specific Repair Reports drawn from a database of over 4.3 million fixes verified by certified auto mechanics
BlueDriver Bluetooth obd2 scanner easy to install
Easy to utilize
Covers a wide range of vehicles
Compact and portable
Free app updates
Read & clear enhanced codes
Interactive graphing of live data
Emission I/M readiness status

Cons:

It records a limited number of car metrics
Not compatible with many vehicles

Autel Maxicom MK808 OBD2 Scanner (Advanced DIY Choice)

If you’re looking for the best mid-range automotive diagnostic scanner, the Autel Maxicom MK808 is a great pick. It is the core version of the Autel MK808BT and MK808TS. You can also read Autel MK808 and MK808BT, and MK808TS comparison here. Featuring the cortex-A9 processor and Android 4.4.4 operating system, this is a powerful and reliable diagnostics scanner for professional or home, or DIY mechanics. It can help you diagnose most 1996 US-based, 2000 EU-based, and newer vehicles. It will help you perform the full systems diagnoses, including reading and clearing codes and viewing live data to detect the health status of different car components. The Autel Maxicom MK808 is the best obd2 scanner for the home mechanic.

The Maxicom MK808 automotive diagnostic scanner performs all OBD II functions and special functions. The special functions include an emission system, brake system, fuel system, ABS, SRS, Transmission, wiper system, and engine. It is also simple to use with its large and clear 7-inch LCD screen, where all data and results are displayed. Additionally, it can be used by mechanics from different parts of the world without any challenge as it is multilingual.

With a one-year of free updates, this is a nice scanner to have in your car repair shop. Another great feature is its powerful battery that can run for more than 4 hours. Use it to check why the check engine light is on your Honda, Lexus, Ford, or Toyota car.

Technical Features of the Autel Maxicom MK808 OBD2 Scanner:

Features	Autel Maxicom MK808
Works:	All 1996 US-based, 2000 EU-based, and newer vehicles
Processor:	Cortex-A9 processor (1.5 GHz)
Operating System (OS):	Android
Display:	7＂ LCD Touch-screen
ABS,SRS,BMS,EPB,SAS,DPF:	Yes
Live data:	Yes
Oil Light Reset:	Yes
Transmission codes:	Yes
Weight:	5.65 pounds
Software Update:	12-month free software updates
Warranty:	One-year warranty
Price:	Check Price

Pros:

Provides full system diagnoses
Extensive vehicle coverage
Intuitive user interface
One-year free software update
Quality and a wide range of functions
Excellent battery runtime
Easy to use with the large 7-inch LCD screen
Special functions such as EPB, DPF, ABS, oil reset, SAS, etc.
Multi-language support

Cons:

It is really costly to update the device after the 1-year warranty has expired.

Autel Scanner MD802 Maxidiag Elite (Mid-Ranged OBD2)

The Autel Maxidiag Elite MD802 is one of the best DIY scan tools on the market. If you want full systems diagnosis for ABS, SRS, Transmission, Engine, EPB, and Oil Reset, then buy this tool. Most of the Autel scanners come with only a year of free software updates. But, with this MD802, you will get Lifetime Free update just like the Autel Maxicheck Pro scanner.

Specifications of the Autel MD802 all-system professional OBD2:

Features	Autel md802
Works:	ALL available systems for most of European, Asian and domestic vehicles after 1996
ABS, SRS, EPB:	Yes
Live Data:	Yes
Check Engine Light Codes:	Yes
Freeze frame Data:	Yes
Retrieving I/M Readiness status:	Yes
Component Test:	Yes
Oil Reset Service:	Yes
Viewing vehicle information:	Yes
On-board monitor test:	Yes
Mode:	6
Software Update:	Lifetime free updates
Automatic VIN Acquisition:	Yes
Broad Vehicle Coverage:	Nissan, Infiniti, Toyota, Lexus, Scion, Honda, Isuzu, Kia, Daewoo, Mazda, BWM, Seat, Mini, Holden, Maybach, VW, Skoda, Audi, Acura, Hyundai, Suzuki, Mitsubishi, Subaru, Bens, Smart, Sprinter, Porsche, Opel, Saab, Land Rover, Volvo, Jaguar, EU Ford, Ford, Chrysler, Peugeot, Renault, Vauxhall, GM, Dacia, Citroen, Fiat, Maserati, Abarth, Alfa-Romeo, Lancia, etc..
Price:	Check Today’s Price

Autel Scanner MP808 Active Test OE-Level Diagnostic Scan Tool

Autel MP808 is a system diagnoses tool that can do Oil Reset, IMMO, EPB, SAS, BMS, TPMS, DPF, etc. It is the core version of Autel MP808TS and MP808BT. Lots of people try to find a budget-friendly Bidirectional Scan tool, and this diagnostics scanner is for you. MP808 has bi-directional control ability, also considered a prime version of MS906.

Technical Features of the Autel MP808 Diagnostic Scanner:

Features	Autel MP808
Vehicle Coverage:	ACURA, AUDI, JAGUAR, BENTLEY, BENZ, BMW, VOLVO, BUGATTI, CHRYSLER, CITROEN, DODGE, DAEWOO, FORD, FIAT, GM, GMC, HOLDEN, HONDA, HYUNDAI, NISSAN, INFINITI, ISUZU, JEEP, KIA, LAND ROVER, LEXUS, MAYBACH, MAZDA, MINI, MITSUBISHI, OPEL, PORSCHE, PEUGEOT, RENAULT, SAAB, SCION, SEAT, SKODA, SMART, SPRINTER, SUBARU, SUZUKI, TOYOTA, VAUXHALL, VOLKSWAGEN, VW, etc.
Read & erase DTCs:	Yes
Key programming:	Yes
View live data:	Yes
Upgraded version of DS708:	Yes
Bi-directional control ability:	Yes
Retrieve ECU information:	Yes
Reads and stores Data:	Yes
Display:	7-inch LCD touchscreen
Power-balance test & leak-down test:	Yes
Wi-Fi Android OS tablet:	Has internet browsing with Chrome, plays youtube, has a PDF viewer
Calibrate weight sensor:	Yes
Easy to Navigate:	Yes
Update:	Free online
Multilingual:	English, Spanish, and French
Warranty:	1 Year warranty
Price:	Check Today’s Price

Innova 3160g OBD2 Scan Tool with ABS/SRS and Live Data

The Innova 3160g diagnostic scanner is suitable for beginners or professionals who want to upgrade from a basic scanner to an advanced scan tool. Unlike many of the professional-grade scanners on the market, the Innova 3160 scan tool is easy to operate and compact in design. It features an intuitive user interface with easy-to-use buttons. The 3.5″ LCD screen displays information clearly, and it can be used in dim areas as it has LED. The Innova 3150 is a little bit cheaper than the 3160g, but you will not get the live data feature with the 3150. Even if you go with a cheaper option like Innova 3040e, then you will miss more features like Service Light Reset, ABS European Codes, etc.

The multilingual menu allows the user to choose between French, English, and Spanish. The device is updateable by connecting it to a PC through a USB cable. Some of its functions include reading and erasing SRS light, ABS light, and check engine light. If you are looking for the best obd2 scanners with abs and srs, then it will be a great choice. In addition, it has the ability to graph, read, and record live data from your car engine. The memory or battery backup helps you detect the problem even with the car switched off. This scan tool can be used on any 1996 or newer light truck, SUV, and car both foreign and domestic.

Technical Features of the Innova 3160g (Latest Model):

Features	Innova 3160g
Check Engine Light:	Yes
Read & Erase Brake(ABS) Codes:	Yes
Freeze Frame:	Yes
Live Data:	Yes
Airbag (SRS) Codes:	Yes
Oil Reset:	Yes
Repair Solutions 2:	Yes
Emissions Readiness:	Yes
Battery Test:	Yes
Update Option:	Free updates
Warranty:	One year Warranty
Price:	Check Price

Pros:

Clearly and easy-to-read screen
Works on various ranges of vehicles
Newer and cheaper than older model INNOVA 3160
Easy to read and clear the check-engine light
Graph, read, and record live data values
Easy to operate & free support
Compatible with 1996 and newer cars, SUVs, and light trucks
Diagnoses ABS codes and retrieves OEM enhanced and transmission DTCs
Easy-to-read results with the patented all-in-one screen display with LED
Provided improved live data
Compatible with all OBD2 protocols
Offers SAE-enhanced live data
Displays freeze frame data
Multilingual menu
Reads and erases ABS light

Cons:

It is not compatible with all car models, especially European vehicles.
Some clients have complained that it doesn’t update to the latest software, more so if your car model was manufactured in 2015 and above.

Foxwell NT630 Elite Best OBD2 Scanner

Foxwell is one of the top OBD2 brands. The brand offers high-quality, accurate, and affordable scan tools. The Foxwell NT630 Elite OBD II code reader is sleekly designed to fit perfectly in your palm. It features a large LCD color screen for showing results, and it is perfectly designed for easy use. If you are looking for a bigger display screen, then the Foxwell NT614 scanner could be a good option, which has similar features. The NT630 rubber cover or case prevents the device from impact, and its compact design is easy to keep.

The code reader covers more than 52 car manufacturers, which makes it be suitable for car repair shops and car owners with more than one vehicle. It works on all 1996 and newer OBD2 and CAN vehicles. It performs all the OBDII functions and automatically recognizes the vehicle you’re testing. Moreover, the NT630 car scanner can be used to turn off the malfunction indicator light, playback live data PCM data stream, view live data readings, and reads diagnostic trouble codes.

This is a very efficient obd2 code reader as you do not need an extra battery to use it, but just connect the power charge directly from the OBD2 interface in your car. Above all, it is updated via PC.

Technical Features of the Foxwell NT630 Elite OBD2 Scanner:

Features	Foxwell NT630 Elite
Works:	ALL 1996 and newer vehicles
Check-Engine Light:	Yes
Freeze Frame:	Vehicle snapshot when a code is stored
Live Data:	Yes
ABS, Airbag, Transmission:	Yes
Important Vehicle Information:	Yes
Mode:	6 mode
Repair Reports:	Code Definition, Possible Causes, Reported Fixes (Vehicle-specific for each DTC)
Smog Test:	Determine if your vehicle is ready for an emissions test
Update Option:	Free Software updates
Warranty:	1-year warranty
Price:	Check Price

Pros:

Extremely easy to use with a well-arranged keypad and menu-driven operation
Great vehicle coverage of more than 52 car manufacturers
Performs full OBD II functions
Doesn’t require an extra battery to function
It automatically identifies the vehicle you’re diagnosing and turns off MIL
It can be updated via PC

Cons:

It cannot be updated via the MAC system
Has compatibility issues with some car makes and models

Innova 3100 Diagnostic Scan Tool (Beginners Choice)

Featuring the battery backup memory, which offers off-car review analysis, the Innova 3100 scan tool is a great scanner for intermediate mechanics as well as car repair enthusiasts. The Innova 3100 is offered at a great price but features several outstanding features. To begin with, it is compatible with most 1996 and newer SUVs, cars, and light trucks – foreign or domestic. It is also lightweight and compact for easy handling and storage. It measures 12 by 8.5 by 2.5 inches. Innova 3100 has a weight of 1 pound. If you want a budget scanner from Innova, then buy this best obd2 scanner for beginners.

As sleek and compact as it appears, the 3100 automotive scanner does a great job of quickly revealing the reason for the “check engine light.” You can also use it to read and erase ABS light trouble codes. One of the exceptional features of this gadget is that it has the ability to automatically refresh data after 30 seconds when connected to your car’s obd2 port. Furthermore, it is easy to operate as it has a large patented all-in-one screen and LED color display, where results are shown. Regrettably, the screen is in black and white.

Technical Features of the Innova 3100 Diagnostic Tool:

Features	Innova 3100j
Works:	1996 and newer car
Check-Engine Light:	Yes
Freeze Frame:	Yes
Emissions Readiness:	Yes
Read and erase ABS light :	Yes
Oil Light Reset:	Yes
EVAP Codes:	Yes
SRS (Airbag):	Yes
Weight:	1 pound
Software Update:	Free updates
Warranty:	One-year limited warranty
Price:	Check Price

Pros:

Provides off-car review analysis with battery backup
Easy-to-read results with the large patented screen and LED display
Quickly shows the cause of the “check engine light.”
Compatible with a wide range of vehicles
Automatically refreshes data after every 30 seconds when connected to the car obd2 port
Compact and lightweight gadget
Free updates by connecting to the internet
Great customer support

Cons:

No clear instructions on how to properly use the device
Does not read all OBD2 vehicles, as Innova stated by Innova

FOXWELL NT301 OBDII Diagnostic Code Reader (Cheapest)

Sometimes, not every person can afford the high-end and sophisticated auto scanners on the market. Alternatively, you may be looking for a cheap scanner that will help to accurately read and erase error codes on your GM car. The Foxwell NT301 is a great choice and only comes at a fraction of the price of high-end scanners. This affordable scanner can identify bad O2 sensors, turn off check engine lights, and read enhanced data. Other functions include automatic VIN acquisition and decoding, live data reading, check emissions readiness status. It is one of the cheapest but best obd2 scanners.

In addition, the NT301 scanner is compactly designed for easy handling and storage. It will accurately read and clear engine fault codes in your vehicle. Unlike many scan tools on the market, this one provides you with both visual and audio results for better comprehension. For it to work, it doesn’t need a battery as it is charged directly from the OBD 2 car scanner interface in your car. With such features at a great price, this is a great obd2 code reader for car owners or DIYers.

Technical Features of the FOXWELL NT301 OBD2 Code Reader:

Features	FOXWELL NT301
Works:	All 1996 US-based, 2000 EU-based, and newer vehicles
Check Engine Light:	Yes
Read & Clear Codes:	Yes
On-Screen DTC Definitions:	Yes
I/M Readiness Status:	Yes
Live data:	Yes
Oil Light Reset:	Yes
Freeze Frame:	Yes
ABS, SRS, Airbag:	Yes
Software Update:	Life-long Free Updates
Warranty:	One-year warranty
Price:	Check Price

Pros:

Compact and sleek design
Wide vehicle coverage
No battery is needed as it’s connected directly to your car
Accurate and easy to use
Large patented screen and well-arranged keypad for easy use
Offers both audio and visual results
A wide range of functions
It supports generic, manufacturer-specific, and pending codes
Lifetime free update
One-year money-back guarantee

Cons:

It cannot be updated on Macbook
Not compatible with all car makes and models

Actron CP9690 Trilingual OBDI/OBDII Elite Enhanced Autoscanner

The Actron CP9690 scanner is a great tool for a mechanic who repairs OBDI, OBDII, and CAN-compatible vehicles. This trilingual scanner is sleekly built for easy use, and it is offered at a very good price. As compact and sturdy as the Actron trilingual code reader is, it still features a large LCD color screen that displays error codes, code definitions, and data recorded by the scanner from your car.

Use this elite best obd2 scanner on your 1996 to 2023 Ford, GM, Toyota, Honda, Hyundai, Nissan, OBDI, and CAN 1994 to 1995 Chrysler, GM, Toyota, Ford, and OBD I vehicles. This is on both foreign and domestic cars, light trucks, and SUVs. Apart from reading and erasing error codes, it can also be used to record, playback, and graph live engine data. If you have an old vehicle and looking for the best obd1 scanner, then buy this. With all these features and accurate performance, this is a great buy for any professional mechanic or DIY enthusiast.

Technical Features of the Actron CP9690 Elite Autoscanner:

Features	Actron CP9690
Works:	1996 and later vehicles
Check Engine Light:	Yes
Views freeze frame data:	Yes
ABS and SRS Airbag:	Yes
I/M Readiness Status:	Yes
View Live data:	Yes
Oil light and battery reset:	Yes
Record, playback & graph live engine data:	Yes
Support:	OBD1 and OBD2
Software Update:	Yes (Via the Internet)
Warranty:	12 months warranty
Price:	Check Price

Pros:

4.3 million verified fixes specific to the vehicle’s make, model, year, and engine
CodeConnect offers real fixes to the problem like the check engine lights and fixes them from the CodeConnect database.
AutoScanner Plus will show you on the screen which codes it has on the CodeConnect details available.
This Actron’s AutoScanner Plus account of domestic ABS code coverage
Records live engine data, and it can display live real-time data
ABS code is capable of reading and erasing code for most of 1996 & newer vehicles
Displays all 9 modes of global OBD II data and displays enhanced code definitions
The device is updatable via USB and has the ability to print data to your computer system
Great vehicle coverage
Large LCD display for easy use
Clearly labeled buttons for use by both beginners and experts
Compact and beautiful design obd2 scan tool
Relatively big color display
Has the ability to record, playback, and graph live engine data
Compatible with OBD 2, OBD 1, and CAN vehicles
Carry pouch for easy carrying and storage

Cons:

It has a compatibility issue. Confirm with the manufacturer before buying
Not the best customer service from Actron

Autel Maxidas DS808 Automotive Diagnostic Tool and Analysis System

The Autel Maxidas DS808 is an upgraded version of the Autel Maxidas DS708 and has the same Functions as the Maxisys MS906. This is a wonderful tool for professional mechanics and technicians. Thanks to its wide range of features and outstanding vehicle coverage. It may be slightly on the high-end, but it is worth every penny. On our list, this is the best scan tool for the money.

Related: Similar Functions tool Autel Maxisys MS906BT Scan Tablet and Autel MS906TS Scanner Review.

The DS808 performs a wide range of functions, such as oil reset service, EPB service, SAS calibration service, TPMS programming service, DPF regeneration service, ABS/SRS service, and much more.

Apart from the normal functions, it also performs some specialized functions like cloud-based Maxifix, Smart AutoVin, and Shop Manager functions. It is the best obd2 scanner for mechanics.

Technical Features of the Autel DS808 Automotive Diagnostic System:

Features	Autel Maxidas DS808
Works:	Android 4.4.4
SAS, EPB, ETS, BMS, TPMS Resets, ABS Bleeding:	Yes
Views freeze frame data:	Yes
Oil Reset:	Yes
View live data:	Yes
Injector coding:	Yes
Read & erase DTCs:	Yes
Record, playback & graph live engine data:	Yes
Wifi, Bluetooth functionality::	Yes
Perform active tests:	Yes
Software Update:	Free Online Update
Warranty:	12 months warranty
Price:	Check Price

The Maxidas DS808 covers more than 80 US, European, and Asian vehicles from 1996 to 2017. It also features a fast quad-core processor in A9 and has a large 7-inch LCD color screen for displaying the results of different tests. With its intuitive device, this device is easy to utilize, and it is as well extremely convenient.

The car diagnostic scanner can function for 4 hours without running out and has a 32 GB SSD for storage of data. When it comes to updating the scanner, the process is automatic. The only challenge is that the manufacturer only offers one year of free updates.

Pros:

Professional tool for full-service inspection
Supports Wi-Fi with which the device can be kept up to date and print recorded data
Contemporary OBDII functionalities-support ALL 5 OBDII protocols and ALL 10 test modes
Fast and accurate
Excellent vehicle coverage
Multi-language menu
Easy to utilize with its intuitive user interface
Normal and specialized OBD2 functions
Automatic software updating

Cons:

It is extremely costly to update the gadget after one year of free updates

Launch X431 V+ Diagnostic OBD2 scanner For Professionals

For professional mechanics and technicians who deal with different car makes and models, the Launch X431 diagnostic scanner can be a wonderful tool for them. The Launch X431 OBDII scan tool may be costly, but it is worth every penny. This is because it is versatile and accurate. You may buy lower-end scanners like Launch CRP123 and Launch CRP129, but X431 performs a wide range of functions, and it is fast and accurate. The X431 V+ automotive scan tool is compatible with more than 68 car brands and is the best obd2 scanner for heavy-duty trucks and cars.

Related: Launch X431 Pro Mini-Reviews

Unlike most OBD II devices, you can utilize this diagnostics scanner even without updating it. But if you want to update it, you can do so automatically. And if you’re not in an English-speaking country, there is nothing to worry about as it is multilingual. You can switch the menu to French, Spanish, German, Italian, Russian, Portuguese, or Polish. The unique feature of this device is that it comes with two heavy-duty truck standard protocols, which are J1708 and J1939. It can do key programs too. So, if you are looking for the best Car Key Programmer, then buy this.

Technical Features of the Launch X431 V+ Professional OBD2:

Features	Launch X431 V+
Works:	Over 68 car brands and 220 car models
ABS, SRS, EPB, TPMS, SAS, DPF, BMS Resets:	Yes
Views freeze frame data:	Yes
Oil Reset:	Yes
View live data:	Yes
Wifi, Bluetooth functionality:	Yes
Active Test:	Yes
Record, playback & graph live engine data:	Yes
Injector and ECU Coding:	Yes
Fuel system, Emission system, Transmission:	Yes
Software Update:	Two-Years Free Update
Warranty:	12-months warranty
Price:	Check Price

Pros:

Easy to use due to its intuitive user interface
Outstanding vehicle coverage of more than 68 car brands
It is dust, drops, and shock-resistant
Very convenient with the wireless connection
Performs a wide range of functions
Extremely powerful with the Android 5.1 operating system
One-year full manufacturer’s warranty

Cons:

Updating the device is expensive after one-year
High initial price

OBDLINK MX Bluetooth Professional Grade OBDII Tool (Wireless)

Wireless scanners are very easy to use and extremely portable. That’s why car enthusiasts and DIYers are falling in love with them. The OBDLINK MX Bluetooth scan tool is one of the fastest Bluetooth scanners on the market. Besides this, the OBDLINK MX diagnostic scan tool features some amazing features that make it be accurate, reliable, and fascinating at the same time. It covers most 1996 and newer light trucks and cars. The Obdlink MX and Obdlink LX have similar features. But, OBDLink MX offers extra connectivity to Ford, GM, and Mazda cars through Medium Speed CAN or Single Wire CAN direct connections.

Sharing and transferring data is super easy with its wireless compatibility. The battery will last long as it features a battery saver technology that allows you to leave the car scan tool plugged in without draining the battery. Moreover, the Bluetooth obd2 scanner supports all 5 OBD 2 protocols and is compatible with third-party apps like DashCommand and Torque Pro. On top o that, the manufacturer offers a 3-year repair or replacement of the manufacturer’s warranty. Use the scanner on your Android or Windows, but not on an Apple iOS gadget.

Technical Features of the OBDLINK MX Advanced OBDII Scan Tool:

Features	OBDLINK MX Bluetooth
Works:	All Android, Apple (iOS), and Windows
Support:	OBDLink MX+ OBD2 Scanner
Freeze frame data:	Yes
Bluetooth v3.0 interface:	Yes
Graph real-time data:	Yes
Read and Clear Codes:	Yes
Read & Clear Enhanced Codes:	ABS, SRS, Transmission, etc.
Hacker-proof security mechanism:	Yes
Read all diagnostic trouble codes:	Yes
Automatic sleep & wake-up:	Yes
Software Update:	Free firmware updates
Warranty:	3-year manufacturer warranty
Price:	Check Price

Pros:

OBDLink MX Bluetooth is a very functional OBDII scanning tool with all the most necessary features
It has worked with all vehicles since 1996 (except electric or hybrid vehicles)
Free Android or Windows PC application on your smartphone or tablet
Read and clear check engine light – Check diagnostic obd2 codes with all explanations
OBDLink MX Bluetooth Supports all 5 OBD-II protocols, plus SW-CAN (GM) and MS-CAN (Ford)
Easy to install and use
Accurate and really fast
Reads and clears check engine light
Maintains battery power with the BatterySaver technology
Wide vehicle coverage
Compatible with Android and Windows devices
Easy to share data with its wireless function
3 years warranty

Cons:

It is not compatible with Apple iOS devices
Not compatible with electric or hybrid cars

BAFX Products Bluetooth Diagnostic OBDII Reader

Want to clear your check engine light but don’t have much to spend on an expensive scanner? Get the BAFX product 34t5 Bluetooth diagnostic code reader. Apart from clearing check engine lights, the scan tool can be utilized for emissions testing, checking your vehicle monitors, and much more. In addition, it functions on all vehicle models made from 1996 and newer. Whether they are hybrid, gas, diesel, old, or new doesn’t matter. Do you want the cheapest Bluetooth scanner? Then buy these best obd2 scanners. The BAFX Bluetooth code reader is a great tool to find out the can basic problem. When you need a good software tool for car diagnoses, you can also consider buying the Toad Pro software.

Related: Carista OBD2 Review

Despite being sold at a very low price, the BAFX product Bluetooth automotive scanner really works. In addition, the manufacturer offers a 2 years warranty.

Related: Bluedriver VS Bafx

In order to use Bluetooth obd2 scanner, you will need to utilize one of the third-party apps such as DashCommand, ScanMaster, Torque, Carista, etc. It is the best obd2 scanner for BMW and Honda. Some of the car brands that this device is compatible with include Nissan, Mercedes, Chevy, Toyota, GM, Lexus, Honda, BMW, and many more.

Technical Features of the BAFX OBDII Reader:

Features	BAFX Products Bluetooth
Works:	All 1996 or newer
Check Engine Light (CEL):	OBDLink MX+ OBD2 Scanner
Freeze frame data:	Yes
Graph sensor readings:	Yes
Fuel Trim, Air Fuel Ratio, DPF Temp, Coolant Temp, Oil Temp, Fuel Pressure:	Yes
Wireless, Bluetooth, Android, OBD:	Yes
Not able to read or clear warning lights for:	ABS, SRS, VSC, Oil Change, General Maintenance Lights
Software Update:	Free firmware updates
Warranty:	Two years warranty
Price:	Check Price

Pros:

Performs several functions
Compatible with most 1996 and newer vehicles
Compatible with Android and Windows devices
Compact and portable
Affordable price tag
two years warranty

Cons:

It is not compatible with Apple iOS devices
It performs limited functions as it cannot read ABS, Airbag, Oil change, or TPMS lights

Autel Maxisys Elite Diagnostic Tool (Most Advanced)

If you are a shop owner or professional mechanic, or technician, then you should consider buying this Autel Maxisys Elite scanner. Just like the Autel Maxiim im608, It is the best obd2 scanner for professionals.

You can check the detailed review here: Autel Maxisys Elite Reviews [Full OBD2 Automotive Diagnostic Tool]

It is the upgraded version of the Autel MS908P pro tool and has more advanced features than the Autel MS908 scanner.

Specifications of the Autel Maxisys Elite (Upgraded Version of MS908P Pro):

Features	Autel Maxisys Elite
Works:	All 1996 and newer vehicles
Operating System(OS):	Android 4.4.4 KitKat
Display:	9.7” Retina display with 2048X1536 resolution & Capacitive touch screen
Processor:	NVIDIA Tegra 4 (4-PLUS-1 Quad-core Processor) 1.8GHz with ARM Cortex – A15 CPU
Memory:	RAM: 2GB, Embedded Memory: 32GB
Connectivity:	802.11a/b/g/n/ac WIFI Version 2.1 3Mbs, Bluetooth RJ45, Ethernet Connection 3.0 USB(2.0 Compatible) HDMI 1.4a
Camera:	Rear: 8.0 Megapixel, Autofocus with Flashlight Front: 2.0 Megapixel
Sensors:	Ambient Light Sensor, G-sensor
Power and Battery:	3.7V/13600mAH Lithium-polymer battery DC/12V/3A Power Supply
Input Voltage:	DC/12V/3A
Audio Input/Output:	Microphone Dual Speakers 3-Band 3.5 mm stereo/standard headset jack
Storage Temperature:	-20 to +70°C
Operating Temperature:	-10 to +55°C
Power Consumption:	Max 20W
WiFi, Bluetooth:	Yes
Models:	More than 80 US domestic, Asian, and European
Protocols:	Most OBD1/OBD2
Views freeze frame data:	Yes
Check Engine Light(MIL):	Yes
Clears codes & resets monitor:	Yes
Real-Time push message notifications:	Yes
Reads and stores Data:	Yes
Get transmission codes:	Yes
Playbacks live sensor data:	Yes
Remote Control Tech Support:	Yes
Software Update:	Two years of free update
Warranty:	One year warranty
Price:	Check Today’s Price

Buying Guide: How to Choose an OBD2

For what purpose?

Choosing an OBD2 scanner depends on the vehicle type, model, and user knowledge. Though OBD2 scanners have vast compatibility, you need to check the vehicle’s coverage before buying one. Not all the scanners suit your car, or you may find limited diagnostic functions.

On the other hand, what type of user are you: a beginner, a DIYer, or a professional? A professional OBD2 scanner won’t be an ideal option for beginners (and vice versa).

Wire vs. wireless connectivity

Most entry-level scanners come with a wired connection, while professional scanners have a Bluetooth or Wi-Fi wireless option. For a corded connection, you need to find the vehicle’s OBD2 port, which is located beneath the dashboard or steering wheel. For a wireless connection, you need to pair the OBD2 with the vehicle.

Vehicle Make

OBD2 scanners support vehicles made in 1996 and after. But you need to check hybrid and electric cars’ compatibility and vehicle coverage.

Basic vs. advanced OBD2 features

Entry-Level OBD2	Professional OBD2
Freeze Frame Data ABS & SRS Data Engine & transmission data Live Data I/M Readiness Emission test Auto VIN	Oscilloscope TPMS Bi-directional features ECU Programming Inspection Camera Bi-Directional Control Auto VIN technology Injector & ECU coding All Systems DTC Scan Print Feature

Price ranges

Code Reader for beginners: $25–$40.
Basic Scanner (ideal for DIYers): $40–$100
TPMS/Bi-Directional OBD2: $120–$300
Mid-Range Scanner for Pro DIYers: $300–$800
Professional Scanner for Mechanics or Garages: $1000-$4500

How to use an OBD2 Diagnostic Device?

FAQ

Question: How does the OBD2 system function on your vehicle?
Answer: According to the automotive emission regulations set out in the Environment Protection Act, the OBDII is a standard gadget that is supposed to help motorists discover the different areas of fault in the car. Unlike the first OBD-I, which was manufacturer-specific, the OBDII is an electronic gadget that is universally acknowledged to function with almost all new car types and models.

The OBD2 system is enabled with different electronic and gas sensors in the form of oxygen, carbon dioxide, and toxic sensors to detect the levels of polluting emissions from the engine due to an error. This is when the check engine light comes on.

Question: I have a blinking light. What does this mean?
Answer: In case of the check engine light is blinking, this could be an indication of a severe engine problem like a catalyst-damaging misfire that may be taking place and should be taken care of quickly. But it is not good to generalize as it might be some other problem. Nevertheless, the problem will often lead to a noticeable effect on fuel economy and performance. Driving the car should be minimized as extended driving without rectifying the issue could damage other car parts. Also, you should take the car for a service checkup.

Conclusion

Almost every person is driving a car, or he has at least one family member who is driving. Therefore people often face problems such as the “Check Engine” light or SRS / ABS and etc., on the machine panel. There are times when something in our car is not working, or it is not working as it should. We have to connect to the car to find out what kind of problem caused this situation, so we need an obd2 scanner. In most cases, we use the OBD2 scanner tool.

There are all kinds of OBD2 scanners. Starting from usually primitive and their price usually reaches 20 $, to professional, which can help you to do almost anything.

One of our most liked obd2 scanners is the OBD2 Bluetooth scanner. It is relatively inexpensive. Obd scanners usually cost up to $ 100. These best obd2 scanners are used in conjunction with your smartphone (Android or iOS) via Bluetooth connectivity. These obd2 scanners usually have their own programs; sometimes, you need to buy them for an extra fee. All necessary information is available in our articles and reviews. They can do various automotive tests, watch real-date and virtually check all the electric car components, making this tool excellent and very useful now.

You will not have to pay extra money if you want to find out what happened to your car. There will be no need to transport it to an authorized service and perform expensive onboard diagnostics. Also, with your new OBD2 scanner, you will be able to scan not only your car, thus making the tool even more useful. If you want to buy a good quality scan tool, then you can consider this best obd2 scan tool list.

On this page, you can find the best-rated OBD Scanner. As well as his profile and feedback. Things that we liked or disliked. As the market has to offer so many products, we are glad to help you, and our goal is to find the best price and performance ratio based on the OBD2 scanner. We share our experiences and look forward to a good word from you!

Get Weekly Car Code Fixing Tips (No Spam, Just Help)

Join 10,000+ car owners learning to fix common car problems using OBD2 tools – 1 email per week.