The 10 Best OBD2 Scanners In 2024– Guide & Reviews

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wiki. Some time ago, a great repairman could reveal to you what wasn’t right with your auto by essentially tuning in to the motor. No more. The present vehicles contain refined gadgets that require installed diagnostics to make sense of. At any rate with one of these best OBD2 scanners you’ll realize what’s wrong before taking it to the shop or having a shot at settling it yourself. Skip to the best obd2 scanners on Amazon.

Table of Contents

[Updated June 2024] The 10 Best OBD2 Scanners- Guide & Reviews

1. [easyazon_link identifier=”B0744B55QV” locale=”US” tag=”mysite03a-20″]Autel MaxiCom MK808[/easyazon_link]

[easyazon_image align=”center” height=”500″ identifier=”B0744B55QV” locale=”US” src=”” tag=”mysite03a-20″ width=”500″]

The Autel MaxiCom MK808 is a front line demonstrates that can play out a full frameworks symptomatic check and furthermore show live information with pinpoint precision. The substantial 7-inch touch screen makes it simple to peruse and takes into account easy to use the route. The features make this product on the best obd2 scanners.


  • responds rapidly to inputs
  • Built-in wi-fi for programming refreshes
  • Programmable electronic keys
Brand Autel
Model pending
Weight 5.7 pounds
Rating 4.9 / 5.0


[easyazon_link identifier=”B0744B55QV” locale=”US” tag=”mysite03a-20″]


 2. [easyazon_link identifier=”B01G5EA74I” locale=”US” tag=”mysite03a-20″]Ancel AD310 Classic[/easyazon_link]

[easyazon_image align=”center” height=”500″ identifier=”B01G5EA74I” locale=”US” src=”” tag=”mysite03a-20″ width=”449″]

The Ancel AD310 Classic is a financial plan benevolent alternative that can help you rapidly decide the reason for your vehicle’s check motor light, so you can settle the issue and reset the code. The LCD screen includes brilliant white backdrop illumination and customizable difference.


  • comes with over two foot link
  • Simple four-catch activity
  • doesn’t require batteries
Model AD310
Weight 12 ounces
Rating 4.7 / 5.0

[easyazon_link identifier=”B01G5EA74I” locale=”US” tag=”mysite03a-20″]


 3. [easyazon_link identifier=”B06Y26XQPF” locale=”US” tag=”mysite03a-20″]Innova 3150f[/easyazon_link]

[easyazon_image align=”center” height=”500″ identifier=”B06Y26XQPF” locale=”US” src=”” tag=”mysite03a-20″ width=”468″]

The Innova 3150f is sufficiently simple for home DIYers to utilize, yet capable and sufficiently solid for proficient utilize. It gives well ordered guidelines to resetting most codes in 1996 or more up to date vehicles, and it additionally incorporates a battery and alternator analyzer.


  • Easy-to-utilize hotkeys
  • Live client bolster line
  • can transfer information to workstations
Brand Innova
Model 3150f
Weight 1.4 pounds
Rating 4.8 / 5.0

[easyazon_link identifier=”B06Y26XQPF” locale=”US” tag=”mysite03a-20″]


 4. [easyazon_link identifier=”B00652G4TS” locale=”US” tag=”mysite03a-20″]Lemur Vehicle Monitors BlueDriver[/easyazon_link]

[easyazon_image align=”center” height=”500″ identifier=”B00652G4TS” locale=”US” src=”” tag=”mysite03a-20″ width=”500″]

The Lemur Vehicle Monitors BlueDriver can read or clear inconvenience codes when the check motor light goes ahead, so you can abstain from squandering cash at the workman’s shop. It likewise advantageously sends the greater part of the information to your iOS or Android gadget.


  • can play out a brown haze check
  • can be left connected to constantly
  • displays fuel trim information
Brand Lemur Vehicle Monitors
Model LSB2
Weight 1.6 ounces
Rating 4.3 / 5.0

[easyazon_link identifier=”B00652G4TS” locale=”US” tag=”mysite03a-20″]


 5. [easyazon_link identifier=”B01HNO5PLY” locale=”US” tag=”mysite03a-20″]Launch CRP123[/easyazon_link]

[easyazon_image align=”center” height=”500″ identifier=”B01HNO5PLY” locale=”US” src=”” tag=”mysite03a-20″ width=”500″]

The Launch CRP123 offers broad vehicle scope, including Asian, European, and American autos, and multi-dialect bolster, so regardless of where on the planet you are, this helpful model will prove to be useful. It can check your motor, transmission, and the sky is the limit from there.


  • Intuitive UI
  • comes with a USB link
  • displays 24 distinct information streams
Brand Launch
Model 301050116
Weight 1.7 pounds
Rating 4.0 / 5.0

[easyazon_link identifier=”B01HNO5PLY” locale=”US” tag=”mysite03a-20″]


6. [easyazon_link identifier=”B007XE5LTG” locale=”US” tag=”mysite03a-20″]Autel AL519[/easyazon_link]

[easyazon_image align=”center” height=”500″ identifier=”B007XE5LTG” locale=”US” src=”” tag=”mysite03a-20″ width=”500″]

The Autel AL519 gives state emanations preparation checks and drive cycle confirmation at the press of a catch. It can read and record live O2 sensor information, and show solidify outline information and VIN data on its vast TFT shading show.


  • provides capable of being heard diagnostics signs
  • can spare an information report for printing
  • comes with a capacity case
Brand Autel
Model AL519
Weight 2.1 pounds
Rating 4.8 / 5.0

[easyazon_link identifier=”B007XE5LTG” locale=”US” tag=”mysite03a-20″]


7. [easyazon_link identifier=”B00H9S71LW” locale=”US” tag=”mysite03a-20″]ScanTool 427201[/easyazon_link]

[easyazon_image align=”center” height=”500″ identifier=”B00H9S71LW” locale=”US” src=”” tag=”mysite03a-20″ width=”500″]

The ScanTool 427201 gives you a chance to turn any android or Windows-based telephone or tablet into a car indicative apparatus, and highlights programmer evidence innovation. It is sheltered to leave connected to without depleting the battery, so you don’t have to lift the hood to check diagnostics.


  • Free firmware refreshes
  • can be introduced in only 3 minutes
  • supports eobd and jobd as well
Brand ScanTool
Model 427201
Weight 5.6 ounces
Rating 4.5 / 5.0

[easyazon_link identifier=”B00H9S71LW” locale=”US” tag=”mysite03a-20″]


8. [easyazon_link identifier=”B00UJV3E12″ locale=”US” tag=”mysite03a-20″]Foxwell NT301[/easyazon_link]

[easyazon_image align=”center” height=”500″ identifier=”B00UJV3E12″ locale=”US” src=”” tag=”mysite03a-20″ width=”500″]

The Foxwell NT301 has a tile-based design like most tablets and cell phones, such huge numbers of clients will discover the route and task well-known, regardless of whether they have never utilized one of these gadgets. It takes a shot at American, European, and Asian autos.


  • can check outflow status
  • powered by the vehicle
  • doesn’t chip away at overwhelming obligation trucks
Model NT301
Weight 10.4 ounces
Rating 3.6 / 5.0

[easyazon_link identifier=”B00UJV3E12″ locale=”US” tag=”mysite03a-20″]


9. [easyazon_link identifier=”B005NLQAHS” locale=”US” tag=”mysite03a-20″]BAFX Products 34t5[/easyazon_link]

[easyazon_image align=”center” height=”350″ identifier=”B005NLQAHS” locale=”US” src=”” tag=”mysite03a-20″ width=”500″]

The BAFX Products 34t5 takes a shot at all US-based vehicles from 1996 and later. It is a practical decision with its super low value point, yet it is as yet tried and true and precise, and has no issue clearing analytic inconvenience codes.


  • works with most android obd applications
  • transmits continuous rpm information
  • Bluetooth association is conflicting
Brand BAFX Products
Model 34t5
Weight 3.2 ounces
Rating 3.9 / 5.0

[easyazon_link identifier=”B005NLQAHS” locale=”US” tag=”mysite03a-20″]


10. [easyazon_link identifier=”B00H9S71LW” locale=”US” tag=”mysite03a-20″]ScanTool 425801[/easyazon_link]

[easyazon_image align=”center” height=”381″ identifier=”B00H9S71LW” locale=”US” src=”” tag=”mysite03a-20″ width=”500″]

The ScanTool 425801 has a USB connection to connect straightforwardly to your PC, so you don’t need to stress over any annoying handheld unit to break. It can be wrapped up and put away in the glove box, as well. The individuals who don’t have a workstation, however, can’t utilize this model.


  • Free permit key for obdwiz programming
  • access diagrams logs and fare information
  • Free lifetime programming refreshes
Brand ScanTool
Model 425801
Weight 4 ounces
Rating 3.7 / 5.0

[easyazon_link identifier=”B00H9S71LW” locale=”US” tag=”mysite03a-20″]


A Brief History Of Best OBD2 Scanners


On-board diagnostics (OBD) is a framework that depends on sensors and PCs in your auto to show key data about how your auto is working. In its most punctual days, OBD appeared as cooling framework measures, tachometers, oil weight checks, and fuel level markers to give us fundamental data about an auto’s condition. These days, OBD frameworks can educate you regarding everything from crankshaft and camshaft position to complex weight to start fizzles.

Automated OBD frameworks began coming on the web with Volkswagen’s fuel infused models as right on time as 1969. These early forms were exceptionally essential and would light up a glitch marker if there was an issue, however they didn’t give any helpful analytic data about the real idea of the issue.

Further Advancement

Later on in the mid 1980s General Motors started to actualize a modernized sequential construction system demonstrative connection (ALDL), which was really equipped for perusing out blunder codes. New OBD2 frameworks and scanners utilize an advanced correspondence port that depends on an arrangement demonstrative inconvenience codes, which recognize the issue so it can be found and settled rapidly.

In 1991, the California Air Resources Board (CARB) organized new controls that required each new car to have an OBD1 framework. These underlying frameworks weren’t institutionalized and every auto producer utilized its own particular connectors and information interface convention. In 1994, the Society of Automotive Engineers (SAE) suggested an institutionalized connector and information interface convention for all OBD frameworks and this progressed toward becoming what is currently known as OBD2.

In the meantime, CARB required that any auto produced from 1996 and forward have the institutionalized OBD2 framework introduced and the U.S. government stuck to this same pattern with across the country controls. The European Union organized OBD2 controls in October of 1998.



How To Use the Best OBD2 Scanners?


Utilizing an OBD2 scanner is entirely straightforward and it doesn’t require any mechanical information. That is on the grounds that OBD2 scanners don’t settle issues, they recognize them so you, or a workman, can settle them without wasting time attempting to make sense of what isn’t right. Best OBD2 scanners are essentially an analytic device. Consider it like a specialist’s visit to your auto.

The initial phase of utilizing an OBD2 scanner is to discover your vehicle’s indicative or information interface connector (DLC). It is a fairly triangular 16-stick connector that seems to be like old PC screen and printer ports. It is regularly situated underneath the left hand side of the dashboard close to the guiding segment. When discovered, you embed the OBD2 scanner connector, this can either be a link joined to the scanner or a different gadget that remotely sends the data.

So it can start correspondences with your on-board PCs. You will then observe some sort of message like “building up information interface” or “looking for convention.” If your screen does not illuminate with some sort of message, you gadget has not made an association and you should have a go at wiggling the connector or unplugging it and connecting it back to.


Next, you should enter your vehicle’s data, which may incorporate the make and model, VIN number, and motor writes. Every scanner will require distinctive data relying upon the gadget model and maker. After you scanner has made an association, you’ve entered your vehicle data, and it has booted up, you would then be able to begin looking for inconvenience codes. Peruse through the scanner’s menu until the point that you see something that says “inconvenience codes”, or just “codes”.

You may or may not be given a choice to browse particular frameworks like the transmission, brakes, powertrain, and so forth. In the event that you are, select the framework you need to check and after that, you will be given a code. On the off chance that you aren’t given a choice of frameworks to check, your scanner will just quickly give you the inconvenience code.

Understanding OBD2 Codes


Utilizing the OBD2 scanner is only the initial step. Next, you have to figure out how to peruse the code you are given. You will be indicated either a dynamic code or a pending code. A dynamic code alarms you to a glitch that is keeping your check motor light lit up. A pending code implies that the OBD2 examine has fizzled a discharge control framework task once, and on the off chance that it flops once more, your check motor light will be lit up. Now the glitch will turn into a dynamic code.

The greater part of the inconvenience codes showed will begin with one of four letters. “P” is for powertrain codes and covers the emanations framework, start framework, fuel framework, transmission, and motor. “B” is for body and covers control seating, safety belts, airbags, and that’s only the tip of the iceberg. “C” is skeleton related and will cover your axles, brakes, wheel weight, suspension, and so forth. “U” is for organize and other correspondence related issues.

The second digit fills you in as to whether it is an OBD2 institutionalized bland code or in the event that it is producer particular. 0 implies it is nonspecific, and 1 implies it is producer particular. Whatever remains of the digits will recognize the correct issue you auto is encountering. Since there are truly a huge number of blame codes, no one will have them all remembered and your subsequent stage will be to counsel a rundown of OBD2 codes to discover what isn’t right with your auto.

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What can the Best OBD2 scanners do?

On the off chance that you possess an auto that was worked after 1996 and you do any sort of work on it, either to spare cash or on the grounds that you appreciate getting your hands messy, at that point an OBD-II scanner can be an important expansion to your tool stash.

The usefulness of an OBD-II scanner relies upon whether it is an essential “code peruser” or a further developed “output apparatus.” Basic code perusers can just read and clear codes, while propelled examine instruments can likewise see life and recorded information, give broad learning bases, give access to bi-directional controls and tests, and other propelled usefulness.

Conclusion- [Updated June 2024] The 10 Best OBD2 Scanners

All OBD-II check apparatuses offer some essential usefulness, which incorporates the capacity to peruse and clear codes. These scanners can likewise offer the capacity to check pending, or delicate, codes that haven’t actuated the check motor light yet, and give access to an abundance of data.

Information from for all intents and purposes each sensor that gives a contribution to the locally available PC can be seen by means of an OBD-II scanner, and a few scanners can likewise set up custom arrangements of parameter IDs (PIDs). A few scanners additionally give access to availability screens and other data.

Hope the information on the best obd2 scanners will help you  in better decision making.


A graduate of the IIMC, Diksha enjoys testing out new tech products and services. Her goal is to help others make more informed purchases of tech products and services. In her spare time, she enjoys traveling, watching movies, and listening to music. An ardent reader loves to be surrounded by technology. You can follow her on LinkedIn and Instagram

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