Top 5 best obd2 scanners 2021

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Top 5 best obd2 scanners usa 2021

topic: Top 5 best obd2 scanners 2021

The top 5 obd2 scanners available on the market today we made this list based on our own opinions research and customer reviews we’ve considered their quality features and values when narrowing down the best choices possible

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Why Buy an OBD2 Scan Tool

  • Diagnose common problems quickly
  • Access other information.
  • Change certain settings. 


Our reviews are driven by a combination of hands-on testing, expert input, “wisdom of the crowd” assessments from actual buyers, and our own expertise. We always aim to offer genuine, accurate guides to help you find the best picks.

Why Buy an OBD2 Scan Tool

  • Diagnose common problems quickly
  • Access other information.
  • Change certain settings.

Types of OBD2 Scanners


Most OBD-II scanners plug directly into the OBD port with a cable connected right to the device. 


If you want to cut the wire and free yourself up to monitor a car anywhere, wireless connectivity is your best bet. 

Top Brands of OBD2 Scanners


Key Features


Other Considerations

  • Car Age/Type
  • Provided Information


 if you want more information and updated pricing on the products mentioned be sure to check the links in the description box below so here are 





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Autel AutoLink AL619 OBD2 Scanner 



the top 5 best obd2 scanners the fifth product on our list is the outtel auto link al619 many people want the ability to diagnose their vehicle’s warning lights and fault codes directly at home 

this is because it can be both expensive and useless to visit a mechanic for every minor issue besides there will always be some problems on the go that you have to diagnose yourself an ideal solution for this problem is by using an obd2 scanner like this one from outel auto link

we found that it connects quickly and powers up using data link connector it’s worth noting that the cable needs to be securely screwed into the scanner for it to work otherwise you’ll lose your connection and have to start over we like that the screen on this unit has a color display and is very easy to read it 

also comes quite logically laid out with clear icons it takes 15 seconds or so for the scan tool to communicate with the modules before seeing the results but eventually you’ll get the data you need to diagnose any issues this card diagnostic tool is capable of reading and erasing abs srs fault codes on sedans and light trucks 

while also showing definitions of each code the display provides all the live data you need including multiple sensors in a graph format to help you locate fault causes and assist home mechanics in properly repairing and clearing warning lights 

it’s worth noting that the al619 auto diagnostic scanner comes with lifetime free software updates and it’s recommended you download the latest ones before using this tool overall this autel product is a solid durable scan tool that comes in really handy for any home mechanic


its pros are

  • its display is nice and clear
  • it provides a large amount of useful data
  • it comes with free updates

however it isn’t universally compatible the autel auto-link al619 is a conveniently easy to use device ideal for clearing dash light glitched fault codes

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BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android 



 up next in fourth place is the bluedriver bluetooth pro for those new to obd2 scanners you should consider this unit from bluedriver

 it’s an automotive diagnostic scanner but is easier to use for the less mechanically minded because it combines a more in-depth look at the car’s actual functions along with suggestions on how to fix the vehicle all through your smartphone

this scanner has an led on the side that glows blue when it starts up and it flashes blue when sending data one thing we liked about this system is that the led goes dark after a little while so as not to be too distracting while you work moreover 


it puts out a solid red light when it goes into recovery mode from a failed firmware update so you can ensure it’s always functioning at peak efficiency when you go to use it what’s more this bluedriver pro scan tool does as much as a typical handheld scanner but via a free app running on your android or ios phone or tablet instead of a tiny lcd screen 

we think the app is well organized and it clearly shows what’s going on under your car’s hood it also excels at capturing live automotive data and displaying it on your phone or tablet screen in automotive style gauges additionally the app produces reports about the possible causes of any problems while suggesting potential fixes and providing links to the needed parts 

it’s not always correct but it’s a great starting point for repairs or is something to show your mechanic lastly we found that the device is straightforward to understand as a whole making code clearing and finding fault much less of a headache 


it’s pros are

  •  it’s simple to operate
  •  it works via android and ios devices and
  •  it not only diagnoses problems but suggests potential fixes 

it’s a pretty bulky device to use the bluedriver bluetooth pro is a sophisticated bit of kit that displays the data you need very clearly still haven’t found an obd2 scanner that meets your needs well keep watching because we have more lined up 

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FOXWELL NT614 Elite OBD2 Scanner ABS SRS Transmission Diagnostic Tool with Oil Light & EPB Reset




the third product on our list is the foxwell nt615 elite this next unit punch is well above its weight class we like the foxwell nt614 elite obd2 scanner because it is equivalent to a professional diagnostic scanner for tracking hidden automotive problems oddly enough


 the nt614 elite feels a lot more like a nintendo switch to hold than a traditional obd2 scanner it lacks any soft rubber edging but it’s still ruggedly built after it starts up the foxwell’s display gives you some icons for finding


 the car’s vehicle identification number running a diagnostic routine checking for error codes and running some of the scanner’s unique functions moreover there are also a few icons for customizing the scanner settings and updating its firmware we found that the foxwell nt614 elite’s four button interface is easy enough to use for navigating around its inner workings

it’s straightforward to do things like run a pre-inspection im readiness test on your car without hassle what’s more the nt614 elite has two things most scanners in its class lack there are three context sensitive shortcut buttons for bringing up the keyboard going back to a screen or saving data

these buttons can actually be programmed for a specific car make from abarth to volvo as well which is very handy this unit also has a micro sd card slot for backing up data and uploading its firmware less unusual but still very good is the mini usb port for connecting the scanner to a pc for diy-ers and professionals alike the nt-614 elite 57-inch cable is ideal as 

it’s long enough to reach the engine bay of any car this scanner crams a lot of automotive diagnostic potential into a small device that can not only show problem codes and graph live data but can also check the car’s major systems


 it’s pros are 

  • it’s ergonomic to use
  •  it’s highly compatible 
  • it has the ability to backup data via a micro sd card

 however it has no option to run on battery power the foxwell nt614 elite is a simple to use and very well designed device ideal for diagnosing a wide variety of car problems

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INNOVA 5610 – Newest 2022 Nextgen OBD2 Bi-Directional Diagnostic Scanner



 the second product on our list is the innova car scan pro 5610 this next unit targets a more advanced diy mechanic who likes to do their homework before heading out to consult a dealer or mechanic for repairs 

this obd2 code reader also builds in several other functions that allow users to do various essential maintenance and diagnostic work on their own cars 

it provides many useful tasks beyond the most basic code reading although you can’t program your car or modify the ecu settings in any way with this tool you can’t figure out exactly why that engine or other indicator light has just lit up on your dash like the 4th of july and for those auto nerds out 

there you can also see a display of real-time data on the various sensors you can even view input and output data while your vehicle runs once you have made the appropriate repairs or taken care of any flagged maintenance items

the innova 5610 lets you clear out or reset the lights to complete the job connecting to bluetooth and using the repair solutions 2 software can help you find out more about possible repair solutions that includes instructional videos and other resources 

what’s more we like that the software for this unit can be installed on iphones and android devices you simply follow the prompts to connect the hardware via bluetooth

we found it to be a helpful tool for those more complicated problems that come up occasionally overall this is a pretty comprehensive device that will save you a lot of money in the long run by allowing you to run a range of checks without the aid of a professional mechanic 


it’s pros are

  •  it has real-time sensor displays
  •  its software is easy to use 
  • it’s very portable 

however its firmware takes a long time to update the innova car scan pro 5610 is perfect for those looking to save some cash by sorting out vehicle faults themselves 

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LAUNCH X431 V Pro 4.0 – 2022 Model Full Bidirectional Scan Tool


Finally our top obd2 scanner is the launch x431v pro 4.0 with the ever expanding complexity of today’s vehicle electrical systems including the ever increasing range of oem specifications 

any modern automotive technician must be one step ahead of a constantly changing automotive industry the launch x431 scanner represents cutting-edge automotive diagnostic technology 

we love it because it provides quality electronic diagnostics for the independent workshop in one simple and affordable unit the system covers the most extensive range of vehicle models from around the world making the x431 a vital tool for the independent automotive expert

it can even provide a real-time diagnosis of a broad range of in-car systems for almost every car on the market regardless of its origin additionally this unit is built specifically for android operating systems enabling users to interface with other android devices effortlessly 

we like that the x431 has been clearly designed with internet connectivity in mind you can use bluetooth 4.0 communication to connect with the dbs car connector in a mobile terminal with ease 

it also has a very handy one-click software update function that can be utilized whenever wi-fi is available unlike others on this list the x431 employs an advanced ecu coding function to reflash the vehicle control modules this allows you to update the computer software on the vehicle to its latest version as well as reprogram adaptive data for specific components 

after making repairs or replacements providing solutions for the issues of drivability fuel efficiency power loss fault codes and the durability of mechanical parts we think this is the best unit for home and professional use as its expansive range of functions easily outperforms anything else on the consumer market today 


it’s pro-czar

  •  it covers a vast range of vehicle models 
  •  it’s simple to operate and
  •  it uses advanced diagnostic technology for accurate results 

however its battery life isn’t brilliant the launch x431 v-pro 4.0 is a brilliant tool that enables you to take on tasks usually only possible in the hands of a professional technician and that’s all 

Buying Guide: Best OBD2 Scanner

The best OBD2 scanner depends on the vehicle information you need and your level of mechanical know-how. If you’re looking to make simple repairs or ensure your car will pass inspection, an OBD2 scanner can be a great investment. If you’re a serious mechanic, you should opt for something more advanced.

Buy Based On The Work

The best way to determine the OBD2 scanner you need is by considering the type of work you’ll be performing. If you’re taking a weekend to double-check an assessment from a mechanic or see why the check engine light is on, you’ll probably only need something that can pull codes.

If you consistently work on vehicles as a job or hobby, you’ll want a scanner that’s compatible with foreign and domestic cars and receives updates regularly. Being able to send commands or change vehicle settings is helpful if you’re working with temperature sensors or tire pressure monitors. Access to readings such as the ABS and misfire information can help better diagnose a car’s overall health.

Just remember: More features and programming options mean a higher price tag.

Wired Vs. Wireless

When you’re looking for the best OBD2 scanner, Bluetooth connectivity is worth considering. Since having a physical cord usually keeps you close to the vehicle while you’re performing a diagnostic, wireless scanners are gaining popularity because of their simplicity and data collection capabilities. All you need is a smartphone with Bluetooth capability and the scanner’s corresponding app (which may not be free), and you can review data directly from your phone.

This can be a wonderful option if you’re looking for a “set it and forget it” tool that collects data while you’re driving, but it also frees users to look under the hood while running a diagnostic. However, some higher-end scanners come with internal batteries that last for hours, so the amount of information you need will dictate the best OBD2 scanner for your job.

Code Lookup

One of the more well-advertised features of OBD2 scanners is the code lookup function. While this is helpful, getting a complete answer will depend on your scanner’s compatibility with your vehicle, so you may end up searching the owner’s manual for the problem.

Some scanners can translate codes and display standard solutions, which helps expedite the repair process. This depends on how up-to-date your device is and the backlog of vehicles the scanner manufacturer has on file

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