The Best Obd2 Car Scanner of 2021 – Top 10 and Rankings

If you’re looking for Obd2 Car Scanner but don’t know which one is the best, we recommend the first out of 10 Obd2 Car Scanner in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

Rank No. #1
Veepeak OBDCheck BLE OBD2 Bluetooth Scanner Auto OBD II Diagnostic Scan Tool for iOS & Android, Bluetooth 4.0 Car Check Engine Light Code Reader Supports Torque, OBD Fusion app
  • Bluetooth OBD2 adapter with support for extensive third-party apps (such as OBD Fusion, Torque Pro, Car Scanner ELM OBD2) can turn your iPhone, iPad or Android phone/tablet into a sophisticated car scan tool.
  • Read diagnostic trouble codes and freeze frame data, reset check engine light, prepare smog test, view real-time sensor readings, create customized dashboard and estimate fuel economy.
  • Works with OBD2 / EOBD compliant cars and light trucks (year 1996 or newer in the US, including pickup trucks, hybrid and many electric vehicles; may require special apps).
  • Compatible with iOS (no Bluetooth pairing needed; connect in the app) & Android devices (head units not recommended). Easy to plug in and unplug. No complex settings or tricky connections plus much lower power consumption compared to WiFi, and it does not block internet access for other apps.
  • A third-party App is required (check recommendations in the description below, some may require separate purchase). Comes with one-year replacement warranty.
SaleRank No. #2
OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN Diagnostic Scan Tool
  • Universal Compatibility: Applicable to MOST US-based cars (made in 1996 or later), EU-based cars (made in 2001 or later), Asian cars (made in 2008 or later), and all OBD II/EOBD/CAN-compliant vehicles.
  • Smog Check: Clearly shows whether the emission-related systems are operating properly or ready for inspection and maintenance testing; turns off check engine light and resets monitors; views freeze frame data, read live PCM data stream, EVAP system test data, On-Board Monitor test data and display live O2 sensor test data.
  • Shows the code and what the code means directly. Able to retrieve generic (PO P2 P3 and UO) manufacturer specific (P1, P3, and U1) codes and pending codes, and vehicle information (VIN, CID and CVN). And can store the data you have viewed (DTCs, freeze Frame, live data, etc).
  • Supports all OBDII protocols, including ISO9141, KWP2000, J1850 PWM, J1850 VPW and CAN (Controller Area Network).
  • No battery needed, just plug it into the OBDII port and start diagnosis. Features a 2.5-foot flexible plug and a 7-button panel. Supports DTC look-up, and software upgrade. Supports multi-language display (English, German, Spanish, Dutch, Russian).
SaleRank No. #3
Bafx Products - For Android Only - Wireless Bluetooth Obd2 Scanner Diagnostic Code Reader & Scan Tool - Scan, Reset & Clear Car Check Engine Light
  • NOT COMPATIBLE WITH iOS DEVICES - (iPhones, iPads etc); OUR BLUETOOTH OBD2 scanner IS ONLY COMPATIBLE WITH ANDROID OR WINDOWS DEVICES; For iOS devices, see our WiFi OBD Reader
  • READ & RESET - Our OBD2 diagnostic scanner tool will work on all cars purchased in the USA model year 1996 or newer; Unlike other OBD2 scanners, ours works on ALL OBD2 protocols including J1850 and CAN; With our scan tool you can read & reset the check engine light on your car with ease
  • REAL TIME - Monitor the diagnostic sensors in your vehicle in real time for things like O2 data, fuel pressure, EVAP system & more; Car reporting an EVAP code? Check your O2 readings to see which sensor is faulty and get it fixed; React quickly to problems like a professional mechanic
  • HUGE APP SELECTION - 3rd party app must be downloaded to use; Choose from many OBDII apps such as Torque Pro, Piston, Dash Command, OBD Fusion & more; Some OBDII readers limit you in which apps you can use, not BAFX Products; Choose an app at a price that meets your needs
  • This OBD2 scanner does not read ABS, SRS, TPMS or Oil Change lights; WARRANTY - 2 Year manufacturer warranty with USA based friendly support staff; Don't be left stranded by support
Rank No. #4
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black
  • Classic design, fast scan and clear trouble codes, even a beginner can use this unit to read the error code, find out what the problem is and perhaps fix it. Save money and time.
  • Works on MOST 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese.
  • Easily determines the cause of the check engine light. I/M monitor readiness test, turn off the MIL (check engine light) as well as view freeze frame data. Read hard (memory) / pending (intermittent) and historic codes and show definitions.
  • The AD310 scanner is well built with a large LCD display (128 x 64 pixel) that has white backlight and contrast adjustment, indicates test results directly. No need any Batteries or Charger, gets the power directly from the OBDII Data Link Connector in your vehicle.
  • It's equipped with a 2. 5 feet long cable and made of a very thick flexible insulator. There are 4 buttons on AD310. The Up and Down button for scrolling the menu, the Enter and Exit button allow for navigation back and entering menu.
Rank No. #5
BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android
  • Read and clear your Check Engine Light and all other vehicle systems. Get your unlimited free vehicle specific Repair Reports, generated from our database of millions of fixes verified by Professional Automotive Technicians
  • As easy to use as a code reader with all the capabilities of an expensive handheld scan tool, plus the benefits of your smartphone or tablet (free app updates, portability, saving data, interactive graphing of live data)
  • Officially licensed and certified for Apple and Android devices
  • The BlueDriver App and BlueDriver Sensor work exclusively with each other to ensure quality
  • BlueDriver is the Professional OBD2 Diagnostic Scan Tool trusted by mechanics and developed by Professional Engineers in North America
SaleRank No. #6
FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light
  • 😀【Vehicle CEL Doctor】The obd2 scanner can quickly help you read DTCs (engine fault codes), locate bad O2 sensor, access to emissions readiness status, turn off check engine light(CEL) or MIL(Malfunction Indicator Lamp) , reset monitor, read enhanced data and retrieve VIN of your vehicle.
  • 😀【Accuracy & Streams】Live data in both graph and text forms. Accurately read vehicle error codes for most Worldwide cars, SUVs, light truck and 12V diesels equipped with Obd2. Besides, the car scanner also shows live vehicle sensors data in text and graph format and allows you to focus on any suspicious or symptom-specific data parameters.
  • 😀【Worthy to Own】Recommended by Mechanic Scotty Kilmer on Youtube. Supports data logging and Printer compatible. Unique PATENTED design, clearly arranged keypad, 2.8" wide color screen with Life-Time Free software update and 1 year quality assurance, it deserves to own. Supported by EXCLUSIVE engineer and service team for product and service quality. (Please note currently the package does not include a CD. )
  • 😀【Smog Check Helper】Read/Erase and I/M readiness hot keys make it easy to use this car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for smog test. The obdii scan tool also help catch intermittent problems and confirm repairs during a drive cycle, so that help you quickly determine the health of the car.
  • 😀【Home Necessity】NT301 car scanner is open to global customers. No battery required, it is charged directly from the OBDII interface in your vehicle (please turn your vehicle ignition on), making it convenient for Home and Autoshop Mechanics. It is recommended as a necessity in your toolbox and one of the best gifts for father. (Quick Start Guide is included in the package.)
SaleRank No. #7
KONNWEI KW310 OBD2 Scanner Full OBDII Functions 10 Modes Automotive Engine Fault Code Reader Scan Tool for All 1996 and Newer Cars (Red)
  • ❂【FULL OBD2 MODES ENGINE CODE READER】KONNWEI KW310 OBDII code reader is a professional car computer fault code reader, except the normal read/erase engine fault codes function, it still supports Live data, Freeze Frame, I/M Readiness, O 2 test, On-board Monitoring that other obd2 scanners don’t have at this price.
  • ❂【WORK ON ALL USA 1996 AND NEWER VEHICLES】Work on most 1996 and newer domestic and import gasoline or diesel vehicles(OBDII & CAN) that are located in USA, including passenger cars, SUVs, light trucks, etc. Simply connect the car computer reader with car’s obd2 port, turn on ignition then it’s ready to analyze check engine light. No battery or apps needed.
  • ❂【DIAGNOSIS CAR ON YOUR OWN】Plug and play with the clear main menu, no extra app needed. Even if you’re not familiar with vehicle repair, you can easily take control of this automotive code scanner, stay at home and get the information you want then fix the car on your own.
  • ❂【BEST IN THE MARKET】KW310 car diagnostic scan tool is coming with the user-friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other OBD2 scanners. It also supports 7 languages, absolutely it’s the most cost-effective code reader ever.
  • ❂【3 YEARS LONG AFTER-SALE SERVICE】Gift box package includes obd2 scanner*1, 30" obd2 cable*1, user manual*1. We provide 3 years long after-sale service to every product, any OBD-II Scanner issue or technical problem is welcomed to consult us, we have the professional engineer 7*24 at your service.
Rank No. #8
EDIAG OBD2 Scanner YA-101 Car Code Reader for Check Engine Light,O2 Sensor and EVAP Test, On-Board Monitor Test Mode 6,Smog Check,OBD2 Diagnostic Scan Tool for OBD2 Protocol Vehicles Since 1996
  • 🚀【Vehicle Diagnoses Doctor】YA-101 is an upgraded version of basic obd2 scanners with feature complete support of all 10 modes of obd2; including reading and erasure of current codes, O2 Sensor Tests, On-Board Monitor Test (Mode 6), EVAP System Test (Mode 8), I/M Readiness, Vehicle Info, etc,.Help you pass the Smog check!
  • 🔎【View Live Data & DTCs Lookup】View Freeze Frame/Live Data streams, Live O2 monitoring, Misfire, Engine Coolant Temperature and Engine RPM Data; view real-time PID data from ECM; built-in DTC lookup library with definitions.
  • 🌎【All OBDII protocols Vehicles Coverage + 9 Languages】Works with most 12V gasoline vehicles sold in the USA since 1996. Supports all OBD2 Protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Support for 9 languages: Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Traditional Chinese, Russian.
  • ✅【Garage Necessity】✅Plug and play function,easy to use.✅ Add Battery Test Function to view of Battery Status; ✅ color display; ✅ FREE LIFETIME software updates via USB port. It is recommended as a necessity in your garage/ Home and Autoshop.
  • 💥【Youtube Influencer Mechanic Recommend】ediag Tools provides Lifetime warranty for the YA-101 scan tool. Please feel free to contact, any time, via Q&A, Email and/or Amazon Messages.PLEASE NOTE:this tool only works on 12V cars,not NOT WORK FOR 24V truck.
SaleRank No. #9
LAUNCH OBD2 Scanner CRP129X Scan Tool for ENG/ABS/SRS/Transmission Code Reader, Oil/EPB/SAS/TPMS Reset Throttle Matching Diagnostic Tool Android 7.0 Based AutoVIN WiFi Lifetime Free Update 2021 Ver.
  • 【UPGRADED VERSION OF CRP129/VIII+ 2021 NEWEST LAUNCH SCANNER + ENHANCED HARDWARE】Based on LAUNCH CRP129 and VIII, LAUNCH CRP129X scan tool adds two more reset services (TPMS reset, throttle adaptation), AutoVIN scan, 4 in1 graphing parameter, Automatic Health Report, Lifetime Free one-click Update, Online Google Search, Battery Voltage Test, navigation & hot keys. We also upgraded the hardware: Larger 5” touch screen, Fast 7.0 Android, 16G RAM, 6100mah BAT, to give you better user experience.
  • 【5 SERVICE FUNCTIONS + AUTOVIN SCAN + DIAGNOSTIC REPORT GENERATION】This CRP129X obd2 scanner features 5 most used reset service: Oil Reset, Steering Angle Calibration, Electronic Parking Brake, TPMS Reset, Throttle Adaptation. The Auto VIN technology can identify vehicle make, model, and year information to shorten the vehicle navigation process. You can generate a vehicle health report by one-click and share to your email via Wifi which can help avoid blind maintenance, save time and money.
  • 【ABS/SRS/AT/ENG SYSTEMS DIAGNOSTIC + LIVE DATD STREAM IN GRAPHIC+ DATA RECORD AND PLAYBACK】LAUNCH CRP129X scan tool reads graphic data streams for Engine/Transmission/ABS/SRS systems, and turn off the warning light related. Auto record diagnostic data, recorded data can be played back in text & graph format, helps to quick analysis and diagnosis. Playback supports 2 graphs or 4 PID's graphed. 9 Languages Support: English, Spanish, French, German, Italian, Russian, Portuguese, Japanese, Korean.
  • 【LIFETIME FREE ONE-CLICK UPDATE + OVER 10000+ VEHICLE MODELS + FULL OBD2 COMPLIANT + BATTERY VOLTAGE TEST】One-click free update via Wi-Fi, fixed bugs, and Upgrade new make up to 2020 models. The LAUNCH CRP129X obd2 scanner works on 57 vehicle brands, Cover OBD1/OBD2/EOBD/JOBD vehicle, mostly manufactured after 1996. Reset DTC, I/M Readiness Status,O2 Sensor Test, EVAP Test etc. Realtime battery voltage graphing helps to Judge the state of the battery.
  • 【TECH SUPPORT + WORKS FOR YOU!!!】LaunchDirect and Launch provide 5 YRS Warranty and 60 days unconditional return!!! ➤Any problem, you can freely contact us via our Customer service email or Amazon message. This OBD2 scanner fits for Technician, advance DIY, garage, car dealer, used car dealer, auto repair shop, automotive engineer, diagnostic tech, truck man, automobile tech, home mechanic, DIY beginner, automotive student, backyard mechanic, retired mechanic, weekend DIY, individual.
Rank No. #10
LAUNCH X431 OBD2 Scanner Creader V Plus Check Engine Light Car Code Reader Code Scanner Car Diagnostic Tool OBDII Leak Detection Tool
  • ⚡【LAUNCH X431 Scan Tool, Works Out of Box】-- Launch Creader V Plus obd2 scanner is "PLUG AND PLAY" without any Battery or Charger. Plug the diagnostic cable into the vehicle’s DLC socket to get the power directly.
  • 💡💡💡【Warm Tips】-- If you do wanna to update the LAUNCH code reader, please note: The original website on the User's manual are improving, please update this code scanner car diagnostic tool on new website: eninfo.x431.com: Products- Online products- "Creader V+" on page 4- Update Tools.
  • ⚡【After 1996 12V Vehicles, Covers More】-- This code reader for vehicles is designed to work with all STANDARD OBD II compliant after 1996 12v cars and light trucks /van for us-market with 16pin OBD port, including all American, Asian, European vehicles. 💡(If you are not sure, provide us vehicle’s brand, model and released year for confirmation.)
  • ⚡【Enhanced OBD2, Pass Smog Check】-- Featuring bi-directional special tests: EVAP, O2 sensor, I/M Readiness, MIL Status, VIN info, and on-board monitors testing for home and auto shop mechanics who need more functions apart from reading and erasing codes, few car code readers have all these features in this price range.
  • ⚡【Graphical Live Data, View Intuitively】-- Simultaneous 2-PIDs graphing live data allows you efficiently figure out the health of your car engine and locate bad sensors. Highly recommended on Youtube Channel Your Best Digs, V plus car scanner diagnostic tool is the best hand-held code reader of LAUNCH 2021.

How Do You Buy The Best Obd2 Car Scanner of 2021?

Do you get stressed out thinking about shopping for a great Obd2 Car Scanner? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Obd2 Car Scanner, which is why we have assembled a comprehensive list of the greatest Obd2 Car 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 Obd2 Car Scanner that you consider buying. Your questions might include the following:

  • Is it worth buying an Obd2 Car Scanner?
  • What benefits are there with buying an Obd2 Car Scanner?
  • What factors deserve consideration when shopping for an effective Obd2 Car Scanner?
  • Why is it crucial to invest in any Obd2 Car Scanner, much less the best one?
  • Which Obd2 Car Scanner are good in the current market?
  • Where can you find information like this about Obd2 Car Scanner?

We’re convinced that you likely have far more questions than just these regarding Obd2 Car Scanner, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Obd2 Car 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 Obd2 Car Scanner. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Obd2 Car 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 Obd2 Car 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:

  1. Brand Value: Every brand of Obd2 Car 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.
  2. Features:What bells and whistles matter for an Obd2 Car Scanner?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Obd2 Car Scanner.
  5. Customer Ratings: Number ratings grade Obd2 Car Scanner objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Obd2 Car Scanner.
  7. Product Quality: You don’t always get what you pay for with an Obd2 Car Scanner, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Obd2 Car Scanner is should be an indication of how long it will work out for you.

We always remember that maintaining Obd2 Car Scanner information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Obd2 Car Scanner is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.