The Best Diy Obd2 Scanner – 2022

After hours of researching and comparing all models on the market, we find out the Best Diy Obd2 Scanner of 2022. Check our ranking below.

Our Picks For The Top Diy Obd2 Scanner


Bestseller No. 1
Autel OBDII OBD2 Code Reader Diaglink (DIY Version of MD802) All Systems/Modules Diagnostic for ABS, SRS, Engine, Transmission, EPB, Oil Reset
  • All system diagnosis: The scan tool capable of accessing every module within each vehicle system, it is the combination of All Systems access (Engine, Transmission, ABS, SRS…and more), OBD2 Scanner, Oil Reset and EPB for the vehicle brand of the Users Choice
  • Breakthrough diagnostic tool : The Autel diaglink OBDII EOBD scanner is customized version of MD802 full systems. You need to select and download vehicle software by yourself before using. You can free get one vehicle make software as your choice at the first time and purchase other vehicle software by paying Usd10 for each vehicle
  • Wide codes diagnosis: reads and clears all systems (EPB/SBC, ABS, SRS, engine…) trouble codes, turns off the ECU and brake warning Light, set brake pad Thickness and open/close brake calipers, oil/inspection/service light reset
  • Complete OBDII functions: supports all 10 test modes of the latest J1979 OBD II test specs, including read codes, erase codes, Live data, freeze frame, I/M readiness, O2 Mon. Test, on-board Mon. Test, component test, vehicle information and enhanced OBD II mode 6
  • & update: 12-month and free lifetime software update. The diagnostic scanner compatible with Windows PC only. You can choose to connect diaglink to your PC via USB cable or use Card reader/adapter to load the SD card to update your device . NOT include CD
Bestseller No. 2
Autel AutoLink AL519 OBD2 Scanner Enhanced Mode 6 Car Diagnostic Tool Check Engine Code Reader CAN Scan Tool, Advanced Ver. of AL319
  • 👍【Upgrade of AL319】Autel AL519 is a plug-and-play handheld OBD2 car check engine scanner. Upgraded from AL319, instead of just reading and clearing codes, AL519 can perform all OBDII functions (mode 1~10), and provide quick DTC lookup and live data in text & graph. It retrieves generic(P0, P2, P3, and U0), manufacturer specific(P1, P3, and U1) codes and pending codes, vehicle VIN, turn off CEL, check I/M readiness status for ready test, locate bad parts like a O2 sensor, do evap leak test, etc.
  • 👍【Full OBD2 Functions】Generally only the scanners in auto parts stores are equipped with full OBD2 diagnosis, as they can handle more complex OBD2 issues. But this little guy has those too! AL519 car scanner integrates all OBD2 functions (10 modes), including: read code, clear code, view live data, freeze frame data, vehicle info, check I/M readiness status, O2 monitor test, on-board monitor test, EVAP leak test, modules present. Anyone who has cars knows it’s well worth the price!
  • 👍【Read/Clear Codes & DTC Lookup】Knowing the accurate codes in advance if you don't want to be ripped off. You can use AL519 scanner to read the codes to quickly locate the problem areas, then determine if you can do the repair yourself or go to a mechanic, and clear the codes to get everything back to normal. When read out the DTCs, you can click the button to display what the codes mean, and DTC Lookup functions work as a DTC library to search meanings for DTCs, no need to google or guess it.
  • 👍【Turn Off CEL & Smog Check】The Check Engine Light is always annoying you, most of the time because of a little thing like a loose gas cap, isn't it? With AL519 scan tool, you can read codes to quickly find out why the check engine light is on and reset it. Don’t waste money on a failed smog test! AL519 can retrieve I/M Readiness status to make sure OBD2 monitors on your car are “Ready”, monitors like misfire, fuel, catalyst, O2 sensors, EVAP, etc, to help you pass the annual smog check.
  • 👍【Live Data Graphing】Data graphing makes everything easy, so you won't miss any suspicious data changes! Auto diagnostic scanner AL519 can view live data of multiple sensors and components in text and graph to quickly pinpoint bad parts or faults, for example, viewing the change of the 02 sensors in the graph mode enable you to locate bad sensors in a few minutes. Also you can use AL519 scanner to record the data for later review and print it out via PC to share it with customers or mechanics.
SaleBestseller No. 3
LAUNCH OBD2 Scanner CRP123 - 2022 Model Engine/ABS/SRS/Transmission Diagnostic Scan Tool SRS Code Reader,Free Update
  • 🚩2022 New Elite Version🚩Same Function As LAUNCH CRP123E 🚩Lifetime Free Update🚩5 YEARs Warranty 🚩Conact seller to get Free Gift 🚩Fast delivery by Amazon
  • 🎁【Great Gift Idea For Every Car Owner】: Prefect choice for your father, husband, brother or boyfriend. EVERY CAR OWNER WILL NEED IT! It comes with high-quality host with a strong box. Get LAUNCH CRP123 Elite car diagnostic scanner and give your lover a surprise!
  • 🚗【 Read & Clear/Reset Engine/ABS/SRS/Transmission Diagnostic Scan Tool 】LAUNCH CRP123 OBD2 Scanner can test Engine, Transmission, ABS and Airbag four systems, also reads and resets code, displays data stream graphic, stores and playbacks dynamic data stream,helps to quick analysis and diagnosis.
  • 🚗【 Error Fault Code Reader 】Except the full 10 modes OBD2 diagnostic functions like, retrieving I/M readiness, Freeze Frame Data, Read Dynamic Data stream and Vehicle Information, O2 Sensor Test, EVAP Test of Fuel Tank System (Mode 8) and Advanced On-board Monitoring (Mode 6), launch crp123 obd2 scanner can not only reveal what error codes your car is producing, but also erase your vehicle’s check engine light after problem fixed, the DTC help and explanation also tell you the exact problem.
  • 🚗【 Live Data Graphing + Read/Record/Playback Data stream + Print diagnostic data 】※Live Data Graphing ,more intuitive to know your vehicle’s problem . ※ Large size Color Screen ;※ Print Function:Print the diagnose result easily; ※ with user manual and register & update tutorial video uploaded in the link by us, you can Look up it anytime by ONE-CLICK.
Bestseller No. 4
LAUNCH Millennium 90 Pro OBD2 Scanner, DIY Full OBD Function Car Code Reader, Check Engine/ABS/SRS/Transmission Diagnostic Scan Tool, Oil/EPB/BMS/DPF/SAS Reset/ABS Bleeding Car Scanner, Free Update
  • 🚗【Professional DIY OBD2 Diagnostic Scanner】-LAUNCH Millennium 90 Pro is a comprehensive and cost-effective DIY diagnostic tool, it must be a good assistant for each car owner. This OBD2 scanner comes with a 3.5″ super large TFT color display, which has good visual effects, you can see the test results and data graphs clearly. Just plug and play, no need to charge, very easy to use. It will be a great tool in your toolbox and one of the best Christmas gifts for your father and husband.
  • 🚗【6 Reset Functions & 4 Systems Diagnoses】-This OBD2 scanner has 6 most commonly used special reset functions including Oil/EPB/BMS/DPF/SAS Reset and ABS Brake Bleeding to maintain your vehicle systems safely and efficiently. It can also perform full detection on vehicles' four main ECU systems like check engine/ABS/SRS/Auto Transmission, allowing you to turn off check engine/airbag/abs light, and read transmission temperature, etc.
  • 🚗【Full OBD2 Functions & Wide Vehicle Coverage】-LAUNCH OBD2 code reader supports full OBD2 Functions: quickly read/erase codes, view live data/freeze frame, retrieve I/M readiness monitor status, check O2 sensor, do On-board monitor test/EVAP test, auto read vehicle information, built-in DTC lookup library. It works with most 1996 and newer American, European, Asian vehicles, which supports OBD2/EOBD.
  • 🚗【Print Data & Lifetime Free Update】-You can record or playback any data stream or diagnostic results, and print them via PC for further analysis. The Diagnostic Report will help users avoid blind maintenance, saving time and money. You can also update the car scanner’s software to the latest versions via PC freely, to extend its using life and ensure the data is accurate.
  • 🚗【Worry-free After-sale Service】-LAUNCH Tech USA as a leading supplier of diagnostic tools and solutions, our mission is to provide the most innovative diagnostic tools, cost-effective solutions and best service to our local customers. If you have any questions in use, welcome to contact us freely via e-mail/QA/Feedback, we are always here to serve for you! And we will offer 12 months warranty and lifetime technical support & service for our diagnostic tools!
SaleBestseller No. 5
INNOVA 5210 - Newest 2022 OBD2 Diagnostic Code Scanner - Read/Erase ABS Codes, Reset Oil Lights, Live Data, Battery/Charging System Test
  • MAINTAIN PEAK PERFORMANCE AND SAFETY ON THE ROAD - The 5210 OBD2 Scanner helps you easily find the problem and fix the problem. Use the mobile application RepairSolutions2 on Apple App Store or Google Play for real-time solutions and fixes to your automotive issues. With this app, get verified fixes, find and purchase the exact part required for repair, view maintenance schedules, buy parts, receive technical bulletins, dealer and safety recalls, and access to Innova’s best-in-class database.
  • 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.
  • 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.
  • 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.
  • BUY WITH CONFIDENCE WITH USA DESIGNED AND SUPPORTED PRODUCTS - Our California-based, ASE-Certified Customer Support Team is glad to assist you as you navigate through this product. It's a perfect diagnostic car scanner for all cars compatible, use it on any foreign or domestic 1996 or newer OBD2 car, light truck, SUV, or hybrid vehicle. Questions? We’re here to assist you.
SaleBestseller No. 6
LAUNCH CRP129X OBD2 Scanner for Car, 2022 Scan Tool ABS SRS Transmission Car Check Engine Code Reader, Diagnostic Scanner for Oil/EPB/SAS/TPMS Reset, Throttle Matching, Auto VIN, Free Online Update
  • 🎁【Free TPMS Activation Tool】: Just click "Extra Savings" under price and add both to your cart to get a FREE TPMS Activation Tool which works for GM cars. Limited quantity. First come, first served. 🎁【Great Gift Idea】: A top present choice for your father, husband, brother or boyfriend. EVERY CAR OWNER WILL NEED IT! Get LAUNCH CRP129X obd2 scanner and give your lover a surprise!
  • 【2022 Upgraded Version】+【No extra software fee】LAUNCH CRP129X obd2 scanner is upgraded of launch scanner crp129 crp123x, creader vii+: 5 more practical reset functions (Oil/EPB/SAS/TPMS Reset, Throttle Matching) than LAUNCH CRP123X scan tool; Most used 4 system diagnoses (ABS/SRS/ENGINE/AT); Equipped with higher hardware: large 5" touch HD screen, Fast 7.0 Android, 16G RAM, 6100mah BAT, to give you better user experience; Lifetime free update & 5 Years warranty.
  • 【Cost-effective: 5 Service Functions】+【Print Diagnostic Report】LAUNCH CRP129X obd2 scanner for car offers 5 OE-level services to give you more repair solutions: Oil Reset, Steering Angle Calibration, Electronic Parking Brake, TPMS Reset, Throttle Adaptation. Auto VIN scan can identify car make, model, and year info to shorten the navigation process. You can generate a vehicle health report by one-click and share to your mechanic friend to help you analyse problems to avoid blind maintenance!
  • 【3 in 1 Diagnostic Scan Tool】+【Live Data Stream In Graphic】LAUNCH CRP129X car diagnostic scanner is not only a diagnostic scanner providing oe-level services, but also an ABS SRS scan tool, transmission and check engine code reader. When it’s an odb2 scanner, you can use it to check if your car is ready for annual emission test through I/M readiness menu. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it.
  • 【Work out of Box】+【Wide Vehicle Coverage】 LAUNCH CRP129X diagnostic scanner for all cars comes with latest software, which can be used out of box. No need to waste time to download the software first. This scan tool supports one-click update via Wi-Fi which can fix some bugs, and update new make up to 2021 models. It works on 60+ car brands, covering OBD2/EOBD/JOBD vehicle mostly manufactured after 1996. It also helps to judge the state of the battery via real-time battery voltage graphing.
SaleBestseller No. 7
FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader OBD II Diagnostic Scan Tool
  • 🚋【POWERFUL OBD2 SCANNER】The NT201 code scanner can read and clear error codes in seconds when your car shuts down suddenly, performing operations without decoding! The codes definition is easily explained by DTC Lookup function so it’s clear to help you get the specific car issue. This obd2 scanner diagnostic tool can turn off the MIL and check engine status, according to operating condition of the car engine. Definitely it’s a good check engine code reader tool to save your time, money
  • 🍺【PROFEESIONAL 10 OBDII DIAGNOSIS】Foxwell nt201 elite automotive code reader is equipped with strong full 10 modes obd2 diagnostic functions. It can read and erase fault codes, stored code. The car scanner also retrieves I/M readiness, freeze frame data, show live data in the text and graph format, auto VIN acquisition, review the recorded DTC, O2 Sensor and EVAP Test (Mode 8), On-board Monitoring (Mode 6). All these powerful features are designed to protect your car.
  • 🌀【ON-BOAR MONITOR TEST】The check engine light obd2 scanners would diagnose misfire and the live O2 to monitor that misfire comes from which bank and cylinder. This foxwell code reader will graph all the real-time streaming data it reads, including but not limited to Engine Coolant Temperature, Short Term Fuel Trim,Long Term Fuel Trim,Engine RPM,Oxygen Sensor Output Voltage, ect.
  • 🌄【WIDE VEHICLE COVERAGE】 NT201 car diagnostic scanner will work on USA and import vehicles, such as light-duty trucks (12v only), SUV and mini-vans with standard OBD2/ EOBD/ JOBD & CAN protocol. European vehicles from 2000, American ones from 1996, and Asian from 2008. Car compatibility may be various, if you cannot confirm it, we are free to provide any help via Amazon.
  • ⛽【DESERVE TO OWN】 This FOXWELL engine code reader is built-in speaker and 2. 4' TFT colorful LCD screen, offers visual and audible indication for readiness verification. The hot key for I/M test can monitor the failure of automotive electronic system at any time to ensure that the emission of car in use doesn’t exceed the requirements of OBD regulations.
SaleBestseller No. 8
LAUNCH CRP 129P OBD2 Scanner, Check Engine/ABS/SRS/Transmission Diagnostic Scan Tool, DIY Full OBD Function Car Code Reader, Oil/EPB/BMS/SAS Reset Car Scanner, Lifetime Free Update
  • 【4 Systems Diagnoses】- LAUNCH CRP 129P OBD2 scanner can perform full detection on vehicles four main ECU systems like check engine/ABS/SRS/Auto Transmission, allowing you to turn off check engine/airbag/abs light, and read transmission temperature, etc.
  • 【4 Reset Functions】-This OBD2 scanner has 4 most commonly used special reset functions including Oil/EPB/BMS/SAS Reset to maintain your vehicle systems safely and efficiently.
  • 【Full OBD2 Functions】-The OBD2 code reader supports full OBD2 Functions: quickly read/erase codes, view live data/freeze frame, retrieve I/M readiness monitor status, check O2 sensor, do On-board monitor test/EVAP test, auto read vehicle information, built-in DTC lookup library.
  • 【Lifetime Free Update】-You can update the car scanner’s software to the latest versions via PC freely, to extend the scanner's using life and ensure the data is accurate.
  • 【Satisfactory After-sale Service】-LAUNCH Tech USA as a leading supplier of diagnostic tools and solutions, our mission is to provide the best service to our local customers. If you have any questions in use, welcome to contact us freely! And we will offer 12 months warranty and lifetime technical support & service for our diagnostic tools!
Bestseller No. 9
LAUNCH Millennium 40 OBD2 Scanner, DIY Car Engine Fault Code Reader, Universal Diagnostic Scan Tool for All OBD2 Protocol Cars, I/M Readiness, DTC Lookup, Read Vehicle Info, Free Lifetime Update
  • 【DIY OBD2 Diagnostic Scanner】-LAUNCH Millennium 40 is an entry-level and cost-effective DIY diagnostic tool, it will be a good assistant for a beginner. This OBD2 scanner comes with a 2.4" large TFT color display, which has good visual effects, you can see the test results and data graphs clearly. Just plug and play, no need to charge, very easy to use. It will be a necessary tool in your toolbox and one of the best gifts for your father and husband.
  • 【Common OBD2 Functions】-This car code reader supports common OBD2 Functions: Quickly read/erase codes, view live data/freeze frame, one-click retrieve I/M readiness monitor status, auto read vehicle information, DTC lookup to get the code’s meaning immediately.
  • 【Lifetime Free Update】-You can go to our LAUNCH official website to download and install the update tool, then connect the scan tool to a PC via the USB cable, and choose the latest version to update. Then the data will be accurate and its using life can be extended.
  • 【Wide Vehicle Coverage】-The OBD2 scanner supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN (Controller Area Network), it can work with most vehicles after 1996 & newer OBD2 in American, European, Asian. If it can't diagnose your car, please send us the model year & VIN code via Amazon email or Q&A, we will offer professional tech support for you.
  • 【Worry-free After-sale Service】-LAUNCH Tech USA as a leading supplier of diagnostic tools and solutions, our mission is to provide the most innovative diagnostic tools, cost-effective solutions and best service to our local customers. If you have any questions in use, welcome to contact us freely via e-mail/QA/Feedback, we are always here to serve for you! And we will offer 12 months warranty and lifetime technical support & service for our diagnostic tools!
Bestseller No. 10
2022 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]
  • 🚘【2022 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.


How Do You Buy The Best Diy Obd2 Scanner?


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

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

We’re convinced that you likely have far more questions than just these regarding Diy Obd2 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 Diy Obd2 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 Diy Obd2 Scanner. Make sure that you are only using trustworthy and credible websites and sources.


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

We always remember that maintaining Diy Obd2 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.


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