The Best Obd I Scanner of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Obd I Scanner of 2022. Check our ranking below.

2,278 Reviews Scanned

Rank No. #1

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black

CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on, quickly read and clear diagnostic trouble codes, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information. Instead of taking car to mechanic shop, you can use it to check the trouble code and show code definition by yourself.
Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed device with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble codes in seconds. If you want to find out the cause of the check engine light, this device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. This is not the case with the AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Check compatibility with your vehicle model before purchasing.
Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.

Rank No. #2

LAUNCH OBD2 Scanner CR529 Diagnostic Tool, Full OBDII Code Reader, FRee Lifetime Upd. Scanner for Car, 5 Yrs. Quality Backup, Clear Codes,One Click I/M, Diagnostic Tool for DIYers with Cars After 1996

【2024 Amazon’ Choice OBD2 SCANNER LAUNCH CR529, MORE POWERFUL THAN FOXWELL NT301】Launch CR529 OBD2 scanner add more OE-Level features ➤ Read/Erase codes ➤retrieve I/M Readiness and freeze frame data ➤Check Engine Light ➤Patented One-Click Smog Check ➤ show live data in the text and graph format ➤O2 Sensor ➤EVAP Test (Mode 8)➤advanced On-board Monitoring (Mode 6) etc. Not only this obd2 scanner got Amazon’s Choice, but also rank in editorial recommendation all the time.
【DATA RECORD & REPORT & PRINT + FREE LIFETIME UPDATE】This code reader can ability to graph, data record, playback, print report via PC (share via email) for further analysis, Diagnostic Report automatically records the basic diagnosis report, will help users avoid blind maintenance, saving money/time make diagnostic easily. [One-Click Lifetime Free Update] extend its using life and ensure the data is accurate.
【WIDE VEHICLE COVERAGE +7 LANGUAGES SUPPORT】The Car Diagnostic Scanner can be used regardless of the type of your vehicle, as long as it is OBD2 compliant (1996 and newer): KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Multiple language option is also packed: English, French, Spanish, German, Portuguese, Russian, Japanese.
【USER-FRIENDLY DESIGN + VIEW VIN/CIN/CVN】 This Car Scanner is Plug & Play, no battery required, 2.8″colorful LCD display screen, offers visual for readiness verification.[I/M & Help shortcuts] for easy operation. [DTC Lookup ] is to view the detailed definitions of DTCs stored in the built-in DTC library. [Red-Yellow-Green LEDs]indicate vehicle’s status visually, to avoid unnecessary step-to-step operations. [VIEW VIN/CIN/CVN] fastly retrieves vehicle VIN for troubleshooting accurately.
【COST-EFFECTIVE】 5 YRS WARR. Plug & Play, no battery required; View VIN/CIN/CVN, DTC LookUp, Data Playback and Print etc. The diagnostic code reader classic and solid design to withstand everyday shocks. Whether you’re a home car owner or an auto mechanic, with CR529, you can save ollars on car maintenance, save time and effort on repairs, and improve your car’s lifespan/performance.

SaleRank No. #3

Zmoon OBD2 Scanner Diagnostic Tool, Vehicle Check Engine Code Readers with Reset & I/M Readiness & More, Car OBDII/EOBD Diagnostic Scan Tool for All Vehicles After 1996

🔍Car Diagnostic Scanner with Full OBD/EOBD Function — ✅Read codes and clear codes, ✅10000+ error codes available for query, ✅viewe freeze frame, ✅I/M readiness and historical I/M Data, ✅live data stream and live curve (car speed, battery voltage etc. ), ✅car information reading, ✅oxygen sensor test, ✅EVAP test, ✅calculate load value, ✅engine coolant temperature, ✅get engine speed. It has all the OBD functions you need.
📱2.8'' HD Color Screen — Compared with traditional OBD scanners, Zmoon 2.8'' HD color check engine code reader displays more and richer content, which will not cause eye fatigue after long-term use. And the body design is very suitable for one-handed holding.
🚗Compatible with Most Vehicles & 7 Languages Available — OBDII/EOBD car scanner diagnostic for all American cars after 1996, European cars after 2002, Asian cars after 2008. Supports English, Spanish, French, German, Italian, Russian and Dutch.
🔌Plug and play: Directly powered by the car, even beginners can quickly master and use the car code scanner proficiently. No need to download APP, it is more accurate and stable than the wireless bluetooth code reader! And there are 3 statu lights on the device to remind you if your car is faulty, which is very friendly to beginners.
📧Worry-Free After-Sales Service: Zmoon OBD car scanner diagnostic tool has 30 days return policy and extended 3 years warranty! 7*24 hours customer service, if you have any dissatisfaction or questions, you can send us a message in the background, we will reply quickly within 24 hours.

SaleRank No. #4

How To Use Automotive Diagnostic Scanners: - Understand OBD-I and OBD-II Systems - Troubleshoot Diagnostic Error Codes for All Vehicles - Select the ... Tools and Code Readers (Motorbooks Workshop)

Martin, Tracy (Author)
English (Publication Language)
200 Pages - 08/01/2015 (Publication Date) - Motorbooks (Publisher)

Rank No. #5

UDIAG CR800 OBD2 Scanner Diagnostic Tool Car Code Reader One-Click I/M VIN DTC Full OBDII Vehicle Fault Code Reader Check Engine Battery Test Live Data for OBD II Protocol Cars Since 1996

🚘【Full OBD service modes supported】Turns off malfunction indicator light (MIL), reads/erase fault codes and reset the monitor, graphing Lives data stream, view freeze frame data, O₂ sensor test, EVAP system test, I/M readiness status (emissions), advanced On-Board monitoring test and retrieves vehicle information (VIN), Etc.
🚘【Wide Compatibility】Works on most vehicles sold in America/Europe/Asia with a model year of 1996 or newer. It supports ALL OBDII protocols - ISO9141, KWP2000, J1850 PWM, J1850-41.6, and CAN (Controller Area Network). It also supported 8 languages. It is a necessity in your toolbox and one of the best gifts for Home and Auto Shop Mechanics.
🚘【The Battery Detection Function】UDIAG CR800 allows monitoring your vehicle battery automatically with reliable real-time graph data form instead of a direct result on the screen that an ordinary old code reader does, which will ensure that you can access and analyze the accurate live data. You know ahead of your battery conditions.
🚘【Convenient and Comfortable Handheld Design】Unique PATENTED non-slip shell design, equipped with a 2.8-inch TFT true color screen. VIN hotkeys, DTC hotkeys and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Green-Yellow-Red Lights and built-in speakers indicate the readiness status for a confident emissions test.
🚘【Warm Tips】CR800 car scanner can be used directly with no need for registration or update, as it is already the latest version. Your UDIAG's screen is with a tightly-fitting screen protector. If any scratches are found, just tear off the screen protector from the upper left or upper right corner. 🙂

Rank No. #6

OBD2 Scanner Car Code Reader, YA401 Check Engine Light Scan Tool with I/M Readiness DTC Lookup for All OBD II Protocol Cars Since 1996

✅【Real-Time Data Update】: YA401 OBD2 Scanner can graphically display the waveforms of 4 groups of parameters to visualize their changes, making it convenient to compare and analyze in many aspects, and more effective and intuitive understanding of the car's condition.
✅【Stable Transmission】: OBD2 code reader can be freely updated (compatible with Windows/ Linux/ Mac OS system), USB connection is more stable.
✅【Wide Compatibility】: Car code scanner is compatible with most 1996 US, 2000 European and Asian cars, and supports all cars with OBDII protocol: supports all cars with OBDII protocol: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN.
✅【Clear Reading】: 2.8-inch TFT screen with two brightness levels to choose from, suitable for different backgrounds, providing a clear view even in sunlight.
✅【Easy To Use】: The Auto Code Scanner is "plug and play" and requires no batteries or chargers. The cable is detachable for more flexible use and storage. Available in 10 languages: English, German, Portuguese, Spanish, French, Russian, Japanese, Italian and Chinese.

SaleRank No. #7

OBD2 Scanner, TOPDON AL400 Full OBDII Code Reader, Check Engine Light Scan Tool, Car Scanner with DTC Lookup, Clear Codes, Freeze Frame, One-Click I/M, Diagnostic Scanner for DIYers, Lifetime Update

🚖【2023 Newest Code reader, Wide vehicle coverage, DTC Lookup】The TOPDON ArtiLink400 scan tool works for most 1996 and newer vehicles that follow ✅KWP2000, ✅ISO9141, ✅J1850 VPW, ✅J1850 PWM, and ✅CAN protocols, including passenger cars, light trucks, SUVs, etc. The simple design and easy-to-use features allow anyone to easily fix emission-related issues common in cars that are three or more years old. Its DTC library base helps users find DTCs definitions with ease.
🚖【Enhanced OBDII Diagnostic scanner】TOPDON AL400 Code Reader is the upgrade version of AL200/AL300. This OBD2 scanner comes with variety of OBD2 function, including reading & erasing DTCs, resetting monitors, live streaming in graphs/viewing freeze frame data, and many more features that would usually be found in an expensive diagnostic tool. Determine the cause of "Check Engine" lights/monitor the running components of the engine and use freeze-frame technology to focus on car's trouble area.
🚖【Professional check engine scanner, 10 OBDII Functions】This code reader helps you run emission tests such as I/M readiness, EVAP, O2 sensor, catalyst monitor, misfire monitor, and many others. These tests not only help cars pass smog tests but also make cars more fuel-efficient, improving performance. The AL400 has a DTC code results menu with LED lights that can quickly identify vehicle's health status. Red—permanent DTC, Yellow—pending DTC code, Green—no DTC fault code.
👍 【User-Oriented Diagnostic scanner, ✅Free lifetime updates】This scan tool is backed by the TOPDON promise for free lifetime updates to keep your software current. The 2.4' color screen is bright enough to work in a dark garage or in sunlight. The buttons are arranged so you can easily navigate through the menus.
🚖【7 Languages supported, 24/7 customer support】This OBD2 scanner is multilingual, providing both menu and DTC definitions in seven different languages: English, French, German, Spanish, Portuguese, Japanese, and Italian, and has 12 months extended quality backup. For any issues you may have before or after the purchase, email us : [email protected]. 📞 Can also call us directly: US phone service 👉833-956-8335👈 Monday-Friday 9:00AM-6PM Eastern Time.

Rank No. #8

2024 Elite LAUNCH OBD2 Scanner CR529 Code Reader Check Engine Light for All OBDII Car After 1996 Full OBD2 Functions Mode 8, I/M Readiness DTC Lookup Lifetime Free Update Scan Tool [Upgrade Version]

🚘【2024 NEWEST VERSION, DIAGNOSE IN SECONDS】Upgraded of ANCEL AD310➤Lifetime Free Update for fixed more bugs and upgrade car makes up to 2022 models, including cars, SUVs, minivans, light-duty trucks sold worldwide.➤Read vehicle information (VIN, CID, and CVN) ,Turn off Check Engine Light➤2.8" color screen, Red-Yellow-Green LCD Display.➤Live data in the text and graph format,Data record, playback, and print via PC➤One-Click I/M & Help hotkeys make it easy to use.
🚘 【ALL OBD2 PROTOCOLS VEHICLE & LIFETIME FREE UPDATE】 Lifetime free updates keep the latest bug fixes, new vehicles, newly added parameters, and functionality. Support all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, and CAN. This diagnostic tool is compatible with all OBD-II-compliant vehicles: US vehicles from 1996 to the latest 2020/2021 cars, European from 2002, Asian from 2003. Such as light-duty trucks (12v only), SUVs, and mini-vans.
👍 【PATENTED ONE-CLICK SMOG CHECKER-TURN OFF CEL】 One-Click for quick state readiness check and drive cycle verification, tests results of your vehicle health status in a graphical way whether the vehicle's monitors have run and completed their testing or not. Check all engine related fault codes, figure out the check engine light alerts and perform the proper repair with the definitions and tips displayed for DTCs and turn off the Malfunction Indicator Light(MIL)
👍 【HELP HOTKEYS, ACCURATE RESULTS】This code reader can read and clear the trouble code in seconds. HELP button for quick access to common tips, live data of multiple sensors in graph to figure out fault causes, display the error code definition, find out what caused and the result of the check engine light on, tell you how to fix it. Accurately determine the causes of the check engine light and turn-off. Red-Yellow-Green LEDs indicate the vehicle’s status visually, avoid step-to-step operation.
🚘 【ENHANCED FULL OBD2 FUNCTIONS OBD2 SCANNER】 The obd2 scanner contains all 10 modes, Turns off MIL, quickly read and erase code(Generic, Manufacturer Specific and Pending Codes), EVAP system, O2 sensor, Lives data stream, freeze frame data, On-Board monitoring test and retrieves vehicle information (VIN)➤DTC Lookup can be automatically displayed what the code means directly after reading, don't need to search, help you determine if your car needs repair.

SaleRank No. #9

THINKCAR ThinkOBD20 OBD2 Scanner Automotive Code Reader for Check Engine Light with Live Data, DTC Lookup, Emission Test, O2 Sensor, I/M Readiness Scan Tool for OBDII Cars After 1996[Upgrade Version]

🚘【TURN OFF CHECK ENGINE LIGHT +DTC LOOKUP】Is your Check Engine Light on all the time? This code reader will help you turn off the check engine light after you fix the problem and clear the trouble codes. With a built-in DTC library of over 3000 trouble code definitions, you can read common and manufacturer-specific codes directly and view the definitions. Instead of paying a mechanic to read the DTCs and turn off MIL. Quickly read the code, find the problem, fix it and save hundreds of bucks!
🚘【ENHANCED 10 OBDII DIAGNOSIS FEATURES】This car code reader supports 10 modes of OBDII diagnostic functions - read codes, clear codes, on-board monitor test, I/M readiness, vehicle live data, freeze frame data, vehicle VIN information, O2 monitor test, EVAP monitor test, DTCs lookup. Thinkobd 20 is a helpful engine code reader for car owners to check the vehicle's engine system before sending the vehicle for emission test.
🚘【WIDE VEHICLE COVERAGE & 7 LANGUAGES】The THINKOBD obd2 scanner is compatible with all OBD2 protocols - CAN, ISO9141, KWP2000, J1850 PWM, J1850 VPW. Works with most USA vehicles manufactured after 1996, EUR vehicles manufactured after 2000, and Asian vehicles manufactured after 2006. Supports multi-language diagnostics: English, French, Spanish, German, Russian, Italian and Portuguese.
🚘【WIDE VEHICLE COVERAGE & 7 LANGUAGES】The THINKOBD obd2 scanner is compatible with all OBD2 protocols - CAN, ISO9141, KWP2000, J1850 PWM, J1850 VPW. Works with most USA vehicles manufactured after 1996, EUR vehicles manufactured after 2000, and Asian vehicles manufactured after 2006. Supports multi-language diagnostics: English, French, Spanish, German, Russian, Italian and Portuguese.
👍【Perfect Service】🚩12 Months Warranty for any quality issues.🚩Any questions, please specify your car model and year to contact us (Q&A or Amazon message), a professional customer service team will provide you with technical support.

SaleRank No. #10

CGSULIT OBD2 Scanner SC204 Scan Tool, Check Engine Light Code Reader with Reset, One-Click I/M, Clear Error Code, DTC Lookup & More, Car Diagnostic Tool for All OBDII/EOBD Vehicles After 1996, Black

👍【Affordable Price】+【Powerful Functions】 Recommended by well-known auto mechanic Scotty Kilmer on Youtube many times. CGSULIT SC204 scan tool with full OBDII/EOBD functions you need to perform smog check and solve engine issues - ✅Read Codes ✅Clear Codes ✅Live Data ✅View Freeze Frame ✅I/M Readiness ✅DTC Library ✅O2 Monitor Test ✅Retrieve VIN ✅On-board Monitor Test ✅EVAP System Test
👨‍🔧【Professional Check Engine Light Code Reader with Reset】+【Must-have Helper for Every Car Owner】 SC204 auto diagnostic code reader is able to deeply and comprehensively diagnose engine system, locate the root causes of warning light, and determine if you can repair it yourself to avoid blind and expensive repair fees. After problem fixing, helps you to clear fault codes and t-urn off check engine light (CEL). Undoubtedly a great gift for Mother's Day, Father's Day!!!
🏅【One-Click I/M Readiness】+【10000+ Built-in DTCs Lookup Library】 SC204 code reader car diagnostic tool with reset lets you quickly make sure whether your lovely car is ready to pass the annual smog test with one click. Furthermore, CGSULIT scan tool is equipped with 10000+ DTCs database, which gives you a complete and clear fault explanation without google, saving you time maximum.
🚘【Vehicle Monitoring】+【Read/Record/Playback Live Data】 CGSULIT obd2 scanner car code reader can rapidly retrieve vehicle info, display real-time data such as engine coolant temp, RPM, speed... in text or graphical formats, diagnose which O2 sensor is bad, etc., makes you easily master vehicle condition. Most importantly, it can record and playback data for more effective tracking and thorough problem resolution.
💪【Stronger Compatibility】+【10 Languages】 SC204 code scanner for vehicles works on most American cars from 1996, European from 2000, and Asian from 2008, supports all OBD2 & EOBD protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, CAN. Additionally, this engine analyzer diagnostic tool supports English, Spanish, French, German, Italian, Portuguese, Swedish, Hungarian, Russian and Dutch, eliminating language barriers.

Last update on 2023-11-29 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Obd I Scanner?

Do you get stressed out thinking about shopping for a great Obd I Scanner? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Obd I Scanner, which is why we have assembled a comprehensive list of the greatest Obd I Scanner available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Obd I Scanner that you consider buying. Your questions might include the following:

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Potential sources can include buying guides for Obd I Scanner, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Obd I Scanner. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Obd I Scanner buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Obd I Scanner currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Obd I Scanner has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
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Specifications: How powerful they are can be measured.
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The Best Obd I Scanner of 2022 – Reviewed and Top Rated

How Do You Buy The Best Obd I Scanner?

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