Reviews

Top Obd Car Diagnostic Scanner: Best Picks 2022

Markus Wagner By, Markus Wagner
Updated

We've compiled a list of Obd car diagnostic scanner of May 2022 that you can buy on the internet. Thanks to surveys from well-known websites, 4,855 reviews, and user feedback, you are supposed to be confident in their quality. Here are some suggested products (list of 10 items) from well-known brands such as Foxwell, Innova, Seekone, Autel, Ancel, Nexpeak, Launch, Konnwei.

Our Top Picks

  • EASY SELF-DIAGNOSIS OF EMISSION STATUS AND OTHER IMPORTANT INFORMATION - Know your smog check results before your state does. This car check engine light reader determines whether you’ll pass a state vehicle smog test. This OBD2 scan tool can also provide trip cycle procedures for completing your smog check. This engine reader includes functions for ABS (Brake) to make sure you’re always driving safely.
  • LIVE DATA FOR MORE ACCURATE DIAGNOSIS - With the Innova 5210 obd scanner live data you can see your vehicle’s essential information like RPM, speed, and oil temperature in real-time to help identify and correct problems. You can also check and test your battery and alternator, so you know whether you need to bring your car to a technician or not.
  • PREMIUM OBD2 CODE READER WITH ENHANCED COVERAGE AND FUNCTIONALITY - This car diagnostic tool empowers home mechanics, automotive enthusiasts, and service & repair technicians with professional-level functionality. It is a vehicle code reader that reads and clears OBD engine codes and displays all vehicle information from when a trouble code was triggered. This Innova scan tool supports English, Spanish, and French.
  • 👍【TURN OFF CHECK ENGINE LIGHT】Autel AL519 is an enhanced OBDII scanner that allows you to check all engine related fault codes, figure out check engine light alerts and perform proper repair with the definitions and tips displayed for DTCs and turn off the Malfunction Indicator Light(MIL). The auto diagnostic scanner can locate bad O2 sensors, perform EVAP tests(Mode 8), On-Board Monitor Tests(Mode 6) and component tests, check misfire and fuel system and retrieve vehicle information and etc.
  • 👍【LIFETIME FREE UPDATES & 0% RISK PURCHASE】Autel AutoLink AL519 OBD2 scanner engine analyzer comes with lifetime free software updates and is backed by 30 Days REPLACEMENT or FULL REFUND, 12 Months free from defects after-sales services. Should there be any questions or issues, please feel free to contact our 24/7 customer service team via 🚘auteldirect @ outlook. com🚘.
  • 👍【PATENTED ONE-CLICK SMOG CHECK STATUS】Autel AL519 obd2 diagnostic scanner comes with patented One-Click I/M Readiness ready test status to check the conditions of the Emission System which includes continuously tested monitors like misfire monitor, fuel system monitor, comprehensive components monitor and non-continuous monitors like O2 sensors, EVAP system, EGR system and etc, making this enhanced obd2 scanner an excellent engine scanner to help your vehicle pass the annual smog check.
  • LIFETIME FREE UPDATE: Many scanners require you to pay extra for new upgrades after the warranty expires, but FX2000 offers lifetime free software upgrades via the unit's USB interface. New parameters, functions and the latest vehicle data are updated every year via the Internet, so the device is always up to date. The comprehensive features, free lifetime updates, and low initial cost are great, but what really sets this scanner apart is the comprehensive 3-year warranty it comes with.
  • LIVE DATA STREAM WITH GRAPH: Can quickly display data from a live view of vehicle sensors in test and graph formats. This includes ECU reports and automatic readout of VIN as well as data streams for engine, transmission, ABS, SRS(airbag) and generating a variety of diagnostic reports for the vehicle. With the help of the graphical display, data logging, and DTC tips and repeats, users can determine the cause of a variety of trouble codes much faster.
  • WIDE VEHICLE COVERAGE: Supports 8 different languages, more than 60 U.S, Asian and European vehicle brands and over 10,000 different vehicle types and is constantly updated, making it versatile and easy to use no matter where you are. It offers technicians and enthusiasts an easy and affordable solution to find vehicle diagnostic problems with four systems, a life-saving and good gift for your family and friends.
  • 【Wide Array of Compatibility】 Accurately read and erase error codes on all OBD2 protocol vehicles with a 16 PIN interface (KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). The NEXPEAK NX501 automobile diagnostic is compatible with most US vehicles that are model year 1996 or later – including sedans, SUVs, light trucks, and 12V diesels. This is a plug-and-play engine diagnostic code reader (both generic and manufacturer specific codes) – no extra batteries or apps required.
  • 【Warranty & Update】 The NX501 OBD2 code scanner supports life-time free smart update service, Built-in memory card allows you to store diagnostic data and upload to computers for printing (for Windows ONLY). The NX501 package comes with a free carry case It’s a must have tool for you and your family.
  • 【Professional Car Code Reader】 NEXPEAK NX501 obd2 scanner is an enhanced auto scanner that you can not only check all engine related fault codes, find out what caused the check engine light comes on, turn-off Malfunction Indicator Lamp (MIL), locate bad O2 sensor, but also can monitor car battery health status, remind you when the battery need to be replaced. It’s a perfect scan tool helps you to determine if your car need to be repaired and avoid blind maintenance, saves your time and money.
  • 🔔【One to one Technical feedback and support】 Base on cloud server of launch,the “feedback function” can get the professional guidance of Launch Engineer.An excellent choice for family car owners. No extra paid updates, keep your diagnostic software updated and coverage increased, saving you even more money. 🎁Great Gift Idea For Every Car Owner💡Fast 7.0 Android💡16GB Memory💡5" touch HD screen💡6100mAh Rechargeable Battery
  • ☑️【ABS/SRS/Engine/Transmission Diagnostic Tool +Battery Voltage Test& AUTOVIN】Wi-Fi one click update +Battery Voltage Test +Auto Vin+Record History; One-click wifi update and free for fixing more bugs; Realtime battery voltage graphing helps to Judge the state of the battery; Auto Vin, facilitate accurate diagnosis and provide useful information; Save the historical diagnosis report, replay the data flow, and provide you with useful parameters to prevent unnecessary repair
  • 5.🚗【 Find Your Vehicles Here】 Includes 57 vehicle makers of the BMW, VW, Jeep, Ford, Volvo, Dodge, Skoda,Mazda, Nissan,Porsche,Subaru,Lexus,Toyota,Aodi,Benz,Abarth, Acura, Alfa Romeo, BMW-Brilliance, Bugatti, Buick, Cadillac, Chevrolet, Chrysler, Citroen, Dacia, Daewoo, Fiat, General Motors (GM), Honda, Hyundai, Infiniti, Isuzu ,SUZUKI,Jaguar,KIA, Lancia, Land Rover, Lincoln, Mini Cooper, Opel,Peugeot,MITSUBISHI,Vauxhall,SPRINTER,SMART,SEAT,SAMSUNG,SAAB,RENAULT,Nissangtr,ect.
  • 【Reassuring Services & Fast Delivery】Superior services such as a 5-year warranty, lifelong free software update and technical support, Amazon logistic service, and barrier-free replacement and return policy make the scanner worth every penny. Easy and swift operation with a full range of diagnostic functions helps Launch CRP123X become the utmost choice for DIYers, car enthusiasts, home mechanics, and small-sized repair shops.
  • 【Battery Test & Auto VIN & DTC Lookup】Launch CRP123X scan tool is not only a professional 4 systems scanner but also a battery tester that can measure the current-voltage of the car’s battery, making sure your battery is always in health status. After connection, the smart car scanner will automatically detect cars and access the car info such as year, model, and brand. Built-in DTC lookup saves you from spending time searching for meaning and facilitates your troubleshooting process.
  • 【2022 Newly Upgraded CRP123X Scan Tool】Comprehensive hardware upgrades of the obd2 scanner CRP123X create users a brand new user experience. Android 7.0 system, 5" touchscreen, combined with 16GB storage smooth and ease your operation, 6100mAh battery provides 10 hours of continuous use, Wi-Fi update keeps you always in the trend. Advanced functionalities such as 4 systems diagnoses, battery test, printable diagnostic report, AutoVIN, and DTC lookup help you to do your automotive work better.
  • ★【BEST IN THE MARKET】KW850 code reader car diagnostic tool is coming with the user friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other OBD2 scanners. Featuring 2. 8'' LCD color screen and graphical real time sensor analysis, may help you fast identify faulty readings in seconds. Extra-long (4. 5') diagnostic cable coming in the package, allows you freely diagnose your cars even outside of vehicles.
  • ★【SAVES MONEY AND TIME】The KW850 car computer reader is a professional vehicle diagnostic tool for car owners to quickly read and erase DTC (engine fault codes) as well as a battery tester. A look-up library with over 8, 000 built-in generic code definitions allows you to accurately identify the cause of your CHECK ENGINE and perhaps fix it without going to see your dealer. It also assists you in easily passing annual emissions tests and SMOG CHECK.
  • ★【UNIVERSAL COMPATIBILITY AND EASY TO USE 】Works on most 1996 US-based, 2003 EU-Based and Asian (OBDII & CAN) domestic and imported vehicles, including passenger cars, SUVs, light trucks, etc. Supports all OBDII protocols. Simply plug into the OBD II port on your car, turn the ignition on and you are ready to go. No battery or complicated apps install needed.

Compare Specs Obd car diagnostic scanner

Our Picks Our Score Brand Color Size (In.) Weight (lb) Delivery
FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light
FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light
Check Price
9.7
FOXWELL NT301 OBD2 Scanner 3.2 x 6.7 x 8.7 -
INNOVA 6100P OBD2 Scanner ABS SRS Transmission, Car Code Reader Diagnostic Scan Tool with Oil Reset /Battery & Alternator Test /Full OBD II /Live Data /Repair Solutions 2 APP
INNOVA 6100P OBD2 Scanner ABS SRS Transmission
Check Price
9.6
innova 6100P ABS SRS Scanner - -
SEEKONE OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996(Enhanced SK860)
SEEKONE OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996(Enhanced SK860)
Check Price
9.4
SEEKONE Black 2.7 x 7.3 x 10.0 -
INNOVA 5210 - Newest 2022 OBD2 Diagnostic Code Scanner - Read/Erase ABS Codes, Reset Oil Lights, Live Data, Battery/Charging System Test
INNOVA 5210 - Newest 2022 OBD2 Diagnostic Code Scanner - Read/Erase ABS Codes
Check Price
9.3
innova - 3.3 x 1.0 x 6.0 0.70
Autel AutoLink AL519 OBD2 Scanner Enhanced Mode 6 Car Diagnostic Tool Check Engine Code Reader CAN Scan Tool, Advanced Ver. of AL319
Autel AutoLink AL519 OBD2 Scanner Enhanced Mode 6 Car Diagnostic Tool Check Engine Code Reader CAN Scan Tool
Check Price
9.1
Autel Red 4.1 x 1.5 x 7.8 0.66
ANCEL FX2000 Enhanced Four-System Diagnostic Scanner, Premier Auto ABS SRS Airbag Transmission Scan Tool, Car Check Engine OBD2 Code Reader with 16GB TF Card [2022 Newest Version]
ANCEL FX2000 Enhanced Four-System Diagnostic Scanner
Check Price
8.9
ANCEL - 1.8 x 7.8 x 9.1 1.59
NEXPEAK OBD2 Scanner, NX501 Enhanced OBD II Auto Code Reader, Car Diagnostic Scan Tool Vehicle Check Engine Light Analyzer for All OBDII Vehicles After 1996
NEXPEAK OBD2 Scanner, NX501 Enhanced OBD II Auto Code Reader
Check Price
8.7
NEXPEAK Orange-Black 3.9 x 1.4 x 7.8 -
[2022 New Elite]LAUNCH OBD2 Scanner CRP123E- Engine/ABS/SRS/Transmission Diagnostic Scan Tool with Battery Test, AutoVIN,5" Touchscreen WiFi Free Update, Car Code Reader for All Cars
[2022 New Elite]LAUNCH OBD2 Scanner CRP123E- Engine/ABS/SRS/Transmission Diagnostic Scan Tool with Battery Test
Check Price
8.5
LAUNCH - 1.3 x 4.7 x 8.6 -
2022 Newest LAUNCH OBD2 Scanner CRP123X Elite Scan Tool, Car Diagnostic Scanner for ABS SRS Transmission Engine with AUTO VIN, Lifetime WiFi Free Update, Battery Test,Android 7.0, 5''Touch Screen
2022 Newest LAUNCH OBD2 Scanner CRP123X Elite Scan Tool
Check Price
8.4
LAUNCH - - -
KONNWEI KW850 Professional OBD2 Scanner Auto Code Reader Diagnostic Check Engine Light Scan Tool for OBD II Cars After 1996(Original)
KONNWEI KW850 Professional OBD2 Scanner Auto Code Reader Diagnostic Check Engine Light Scan Tool for OBD II Cars After 1996(Original)
Check Price
8.2
KONNWEI OBD2 Scanner Auto Code Reader Car Diagnostic Tool 3.9 x 2.0 x 9.5 1.00

Is Picking The Best Obd car diagnostic scanner For Your Needs Simple?

The Obd car diagnostic scanner is influenced by a multitude of factors, including all those stated below. Depending on the sort of product, the learning process differs. We'll be ready to aid you and propose solutions since we're here to support you.

Clients remain the first focus. Firstly, educate yourself before making an informed shopping decision:

  • Why should customers be concerned with product details?
  • What function does a website have in helping me learn more about a product?
  • What are the advantages of purchasing this item for myself?
  • What properties of the product should you consider when choosing the perfect product for your requirements and circumstances?

Buyers rely on our opinions and assistance. To help you acquire the most accurate automatic selection, we searched and evaluated our products below using AI and Big Data tools. As a result, it must always be accurate and current. This aim is being pursued with fervor and determination.

A critical examination of these aspects would be valuable because people and technology designed and reviewed them. It's necessary to remember the following ones:

Complete OBD Support

The scanner can be used for professional purposes thanks to its enhanced OBD support. This allows you to quickly diagnose the problem. You can request any pending DTCs via the continually monitored OBD systems.
The canner can show freeze frame data, and it can also clear DTCs and free frame data. The canner should have an EVAP function if you want to start your vehicle's EVAP leak test. This function is not supported by most OBD2 instruments.

Types Of OBD2 Scanners

WIRED
OBD-II scanners can be plugged directly into an OBD port using a cable. It is an excellent option to scan a small area with no battery power. However, you won't be able to drive around your vehicle while working on the engine bay. Many wired scanners come equipped with a USB cable that can be connected to a computer to translate codes.
WIRED
Wireless connectivity allows you to connect to your car from anywhere and cut out the need to wire. To connect to another device or application, wireless code scanners can be connected via Bluetooth or WiFi. Although this can be challenging to setup initially, it is incredibly convenient when you are working on your vehicle.

O2 Sensor Test

An O2 sensor test will automatically record the emission data. This allows for advanced monitoring of emissions before you go to the smog testing. It is possible to have your car checked anytime you like. The inspector can also give you feedback.

Compatibility

Every auto manufacturer has its own codes. The codes, however, aren't standardized in the OBD2 system.
You want your car to be included when you are choosing the right scan tool. These devices should have most of the domestic brands such as Toyota and Ford. You will need to search for scanners that are specifically designed for your particular vehicle if it is a foreign model.

Connectivity

The majority of OBD-II scanners can be connected directly to an OBD-II port on the car with a cable. These scanners do not require batteries to function. They draw power directly from your battery. Wireless scanners with separate display units/app and a plug allow for easy mobility.

Scanner

A good OBD-II scanner must have the ability to scan. The scanner doesn't monitor your car, so this is a bit misleading. It communicates with an onboard computer, which has access to sensors and monitors for issues. The information OBD-II scanners are able to receive depends on the model. While some scanners can access only basic trouble codes while others are able to view more settings and information, many have the ability to scan for more detailed information.

Live Data Scanning

Modern scanners allow you to monitor your vehicle's performance. You can now monitor the entire system of all your vehicles systems simultaneously, as onboard computers have advanced to 1996.
Live scanning can be a very powerful tool because it allows you to track the vehicle over time and pinpoint potential issues before they cause an issue. You can, for example, determine why your vehicle is losing fuel mileage.

Information Processing

OBD-II scanners are often assumed to present OBD-II codes in simple language with an easy solution. High-end scanners can get this information, but most options, particularly basic/budget ones, will only give the vehicle's data. These codes are rarely understood unless they can be translated by the scanner or you search online for the details. High-end scanners can translate codes and provide solutions, which is a better option.

Code Reading

An OBD2 scanner's primary function is to provide codes for the check engine light. The engine code will be displayed on simple models. Some scanners may give more details.
If the scanner's screen is too small it will not be possible to clearly define every check engine light code. You might consider getting a bigger screen for better definitions.

FAQs

1. Do OBD2 Scanners Work On All Cars?

These scanners are expected to be compatible with all cars and light trucks made after 1996, when OBD2 was established. However, there are very few exceptions. Some vehicles manufactured before 1996 have OBD2 systems. However, it is best to verify with the manufacturer details before purchasing a scanner.

2. Is It Worth Buying An OBD2 Scanner?

OBD2 scanning can be a cost-saving option. However, most major parts shops will offer OBD2 scans at no charge. You may also have the opportunity to take the scanner into your garage to complete the job yourself. It is important to make a realistic estimate of how frequently you will use each tool.

3. How Many Types Of OBD2 Scanners Are There?

Three types of code readers are available. The cheapest code readers are available. These scanners will tell you what's wrong, and that's it. The full-featured scanner is an upgrade to that. These scanners provide more detailed information on the vehicles systems. Professional OBD2 scanners are available with more functionality, greater diagnostic power and additional features.

4. Are Bluetooth OBD2 Scanners Any Good?

Bluetooth OBD2 scanners offer more functionality and flexibility. They can be used to read and enter data via a smartphone, tablet or laptop. Bluetooth can be imperfect, just like any other wireless app. It is possible for connections to drop, or become difficult to establish. Bluetooth devices can be range sensitive. Bluetooth devices are range-sensitive. What works one way may not work the next.
Can OBD2 scanners be left plugged in?
The scanners draw very little power so leave them plugged in to a running car. This could eventually drain the battery. One manufacturer suggests that you don't leave your product connected to the OBD2 port. Make sure you do this first.

5. How Accurate Are OBD2 Scanners?

The scanners are accurate in large part. It can be difficult to decipher the codes. You can use full-featured scanners to do this, both natively and through tablet or smartphone apps.

6. Can You Use A Scan Tool While Driving?

You can use your OBD2 scanner tool while you drive once you have it hooked up. Although you should be cautious not to cause an accident while using the OBD2 scan tool, it can provide valuable information during troubleshooting.
You can view these data with the scanner tools when you return from a drive.

7. When Do You Need An OBD2 Scan Tool?

An OBD2 scanner tool will tell you the meaning of check engine lights on your car. OBD2 scanners can read engine light codes but not transmission codes or ABS codes.
These capabilities are available in some OBD2 scan tools, however, this feature is not part of the OBD2 scanner.

8. Where Is The OBD2 Port?

It's easy to locate your car's OBD2 port and hook it up to your scanner. Look underneath the steering wheel, and under the paneling. This is usually located to the left side of the steering wheel, and connects underneath the dash.

9. What Can An OBD2 Scanner Do?

Two things can be done by the most basic models: find out why a check engine light came on and then turn it off. Higher-end models are able to do this as well. They can also check hundreds of functions and perform dry runs.

Conclusion

Overall, we will research and update new info for the list of Obd car diagnostic scanner regularly. On a frequent basis, please check our websites for the latest changes and updates.

Aside from Obd car diagnostic scanner, we can bail you up. If you want further support, please do not hesitate to contact us.


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Markus Wagner By, Markus Wagner