Best OBD2 Scanners in 2021
Owning the perfect OBD2 engine scanners for your vehicle will be a life changing for your car when it pop up Check Engine light but also it will show you the deeper problem within the car engine check of the vehicle’s engine, transmission and other vital components of the vehicle itself. By plugging it in your car you can see all problems with your car and able to act immediately to avoid further damage to the vehicle and for those who are have knowledge on that you can basically fix it by yourself.
There are many of OBD2 scanners out there in the market that make it hard to choose. We have tested and find out that the top OBD2 scanners show what happen on under the car engine but also can provide extra car maintenance ability while having a greater lifespan. Below is the top 10 car engine scanners that we found out on the market.
List of The Best OBD II Scanners in 2021
10. KONNWEI KW850 Professional OBD2 Scanner
A small compatible device that will help you with problems of your vehicle is best for you to own one. This professional car reader will not only diagnose your car but it is also going to test your battery life too. The device is built-in approximately 8000 generic code identification to accurately check your car engine as well as fix it in the same time without any need for you to meet the mechanic.
Moreover, it will help and assist you in SMOG and Emission tests/checks. The 2.8 inch LCD color screen will help you better see and easily operate the system as well as identify the problem within the vehicle plus the cable comes from the package is 4.5 inch long allows you to operate even outside the car.
- can identify and fix the problem,
- Easy operating system,
- Comes with 3 year services care and warranty
- cannot update with MAC Pc
9. AUTOPHIX BMW Diagnostic Scanner Tool
This amazing AUTOPHIX 7910 scanner tool will fit best with your lovely BMW car in term of doing diagnostic scanning and repairing your vehicle. The AUTOPHIX 7910 scanner tool has an ability to read and clear diagnostic trouble codes in your vehicle from all major systems includes: the engine, ABS, SAS, SRS, TPMS, reset oil service, reset fuel pump, EGS clear adaptions, force DPF regeneration, replace DPF, battery health check, reset electronic parking brake, reset steering angle sensor, and so on.
Beside that this powerful and professional scanner is built-in with a 2.8 inch display screen to help you easier seeing the display and the result plus there are also silicone button to control the system as you wish. The outside material comes with a thick layer of plastic prevent it from breaking from a high drop. Moreover, the company will provide you a 12 months warranty as well as a free life time on the update of the scanner itself.
- can read and clear many codes
- easy operating system
- work only with BMW
8. OBDScar OS601 OBD2 Scanner Universal Automotive Engine
OBDScar is one of the best universal card scanners for almost all of vehicle you can find. It has an ability to work with most US-based cars brand that were made in 1996 so on, EU-based cars brand that were made in 2001 or later and Asian cars brand that were made in 2008 or late. The scanner comes with a smog check function that allows you to know whether emission system is working properly or not and it will help you fix and turn off the “Check Engine” light that cause by the car system.
The device also supports all OBDII protocols, including ISO9141, KWP2000, J1850 PWM, J1850 VPW and Controller Area Network. The thing that you will love from this device is the no needed battery operation, you just plug it in the car system and it will work effortlessly. The system has multi languages and a free update for the software.
- Universal scanner
- Support all OBDII protocols
- No battery needed
- short wire can only operate in the car
7. ANCEL AD410 Enhanced OBD II
This OBD2 car code reader and scanner was recommended by one of the most famous youtuber in the content of cars/vehicle review “Scotty Kilmer’. The device can operate and scan most of the mostly bought cars in the US from the year of 1996 to the present day and it supports all of the OBD2 protocols.
The 2.4 inch LCD display will assist you with the system control and the clear test result showing plus there are 8 other different languages you can choose to work with if you are not familiar with English. The battery is not needed to operate the device and it also has a lifetime software update for you to fit all those newly released cars in the market.
- Work best with the car from 1996 to now
- Support all OBD2 protocols
- No warranty
6. OBDLink MX Bluetooth OBD-II for Android and Windows
Making it ways to top 6 of our list today, this US-made automotive scan tool will be best for your vehicle. This small and really portable device will allow to operate it with your Android phone as well as your computer as you just have to plug it in and connect it through bluetooth using the app that available on play store likes FORScan(recommended), Carista, Torque, DashCommand, AlfaOBD, BimmerCode and dozens of other apps. The other addition function beside scanning and fixing your car are over-voltage detecting, battery over-consuming protection and firmware updates for the latest version.
- Small and portable
- transform you phone and computer to be a vehicle scanner device,
- addition functions provided
- No display LCD
5. Autel AutoLink AL319 OBD2 Scanner
This top 5 device is going to surprise you with its ability in dealing with car code functions failure. The simple system built-in the device allows the user to operate it effortlessly, you can just plug it in and play with the easy interface. You can quickly control this battery-less device and get all the information you need, even though you are not familiar with the vehicle repairing. This car reader and scanner tool supports many functions error likes reading DTCs, displaying Live Data, Freeze Frame & I/M Readiness.
It helps you figuring out main causes of the potential problems of the “Check Engine” light. The application of the device comes with 7 languages and supports almost all cars from the 1996. Moreover, the design is user-friendly design with the one click bottom to operate and check the vehicle and the cable comes with the device is long enough for you to work with. The company also provides you a 1 year warranty to guarantee the customer satisfaction as well as the free upgrade of the system.
- Plug and Play device
- Supports many functions
- 1 year warranty and free update
- No built-in drop-proof
4. FOXWELL NT301 OBD2 Scanner
Another top tier device that was recommended by Scott Kilmer (the Mechanic Youtuber), is this FOXWELL NT301 OBD2 Scanner. This device has abilities to turn off your “Check Engine” light, read DTCs, locate bad O2 sensors, Smog check, etc. It comes with a 2.8 inch color LCD screen allows you to operate and read the data/result easily as well as print it out.
It is a no battery required machine and is opened to all global customers plus this red-yellow-green device is build-in speaker to indicate the vehicle status. Moreover, it has a lifetime free update for the system and 12 months warranty from the company.
- Recommended as a good device by professional
- Built-in speaker
- printing function
- the wire is not long enough to operate outside the car
3. LAUNCH OBD2 Scanner CR319
One of the best OBD2 scanners from LAUNCH is lowest price OBD2 full function device you can find on Amazon yet still powerful enough to get the jobs done. It is an upgrade from the basic OBD2 scanner with more additional functions likes O2 sensor, EVAP Test, and on board Monitor Test. This multi languages software device works with almost all the market you can find in the market now from the 1996 series to the present car.
Moreover, this machine is built even for the beginner who does not really have much knowledge of mechanic plus the device comes with 3 years warranty for the quality problems.
- Additional functions
- multi languages device
- 3 years warranty
- all black color covered
2. BlueDriver LSB2 Bluetooth Pro OBDII Scan Tool for iPhone & Android
The second Bluetooth OBD2 here in our list is the BlueDriver LSB2 Bluetooth Pro. It can read and clear your vehicle “Check Engine” light and all other systems with the unlimited free repair report. Just like the other big OBD2 scanner tools, the BlueDriver will be perfectly paired with your smart phone whether it is Android or Apple phone.
Moreover, it is mostly certified as the professional OBD2 Diagnostic Scan Tool recommended by mechanics and developed by Professional Engineers in the US plus there is also a certification by Apple and Android device.
- Certified product
- Recommended by professional mechanics
- Unlimited free repair report
- No warranty
1. AUTOPHIX OBD2 Scanner Enhanced OM126P
This AUTOPHIX vehicle scanner is best of best among the OBD2 scanner you can find on the market and Amazon. This scanner is able to read, fix and erase all the problems with the car coding system in a blink of your eyes. The OM126P is made with a 2.5 inch color LCD screen indicating the result of the car problem and the silicon button will allow you to control the Manu of the device.
Moreover, this scanner will work with mostly on all vehicles from 1996 to the present day cars and it is equipped to support all OBD2 protocols include: CAN, J1850 PWM, J1850 VPW, ISO9141 and KWP2000. The system will support up to 10 languages for the user who not familiar with English and built-in 14 special functions. This plug and play device allows the owner to use it easily plus you do not need the battery as well as the charging required. In addition, the company also provides 12 months warranty for the customer and it can be free updated via computer from Window 7 upward.
- Best for checking car engine tool
- easy to operate
- Powerful features
- No drop-proof
Frequently Asked Questions
Q: Will this show past erased codes or incomplete codes like if i were to buy a used car and wanted to check if they turned off the check engine light ?
A: The scanner not only can read and erase DTC (engine fault codes) as well as check pending or soft codes that haven’t activated, it can turn off the check engine light.
Q: So what years can this scan, our oldest vehicle is 01 and our newest is a 17?
A: It can works on all after 1996 and newer vehicles models in the USA(OBD II&CAN) or other imported vehicles. Quickly read and erase the DTC on all OBD II protocols vehicles: CAN, J1850 PWM, J1850 VPW, ISO9141 and KWP2000,If you are not sure if your car supports it, please send car model to us and we will reply you within 24 hours.
Before looking for a good OBD2 car scanners tool probably you need to identify your need toward your best scanner likes the function, the additional items, drop-proof, colors of choice and the price itself. There are dozens of brands in the market selling all of those car scanners with many alternative price, functions and features for you to choose from. Above are the OBD2 engine scanners you can find on the market.
All in all, all of these OBD2 is really essential for the toolbox you need at home or at mechanic store as it will assist you a lot in checking the car system. Before deciding to buy one, you need to check and read the features of the product to meet you need so you money won’t be wasted.