Are you trying to find obd2 tools among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling obd2 tools on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 25 hours of research and did 28 obd2 tools tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best obd2 tools you can buy today
- 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 mechanic tool 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.
- Multi-Functions - It's a practical multi-function OBD2 code reader which helps you determine the cause of the check engine light coming on, quickly read and remove 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. Wide Compatibility - Supports 9 protocols compatible with most 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. It can also be used for some motorcycle OBD2 system diagnosis. (Note: an additional specific adapter cable is needed. not included with this device) 2.8" LCD Display & Multi-language - Designed with a clear 2.8" LCD screen (128 x 64 pixels) - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector. It also supports 6 languages - English,German, Dutch, Spanish, French and Italian. This scanner is enjoyed and highly recommended by the customers worldwide. Compact Design & Easy to Use - It weighs about 12 ounces and measures 6 x 2.75 x 0.9 inches. Equiped with a 2.5 feet long heavy duty cable and the standard 16-PIN OBD connector. 6 buttons for quick operation. The plug and play design makes it user-friendly. Even if you don't have much technical knowledge, you can operate it without any hassle. "Accurate & Fast - Different with other similar scanners, the MP69033 scanner use the brand new ARM micro processor to make sure the ultra high accuracy and fast speed. With the excellent performance of the micro processor, the detailed real-time engine data can be detected and displayed on the screen in seconds. Get codes, fix the problem and turn off the CEL. If you just need a code reader to check your car, it's definitely an affordable and reliable tool.
- [Pro OBD2 Scanner] - BlueDriver is the easiest way to scan and understand your vehicle like a professional mechanic. Read and clear your car’s trouble codes and check engine light.
- [Read & Clear All The Codes] - BlueDriver's enhanced vehicle diagnostics gives you access to information normally available only to mechanics on their OBD2 scan tools. Now you can read and clear ABS, Airbag, SRS, TPMS codes, and many more.
- [Get The Right Fix & View Live Data] - Much more than a car code reader, BlueDriver is a diagnostic tool. You’ll get unlimited repair reports with possible causes and fixes, plus real-time health monitoring while you drive with the live data feature.
- [Wireless & Bluetooth Enabled] - Say goodbye to wires. BlueDriver connects with Bluetooth via your phone/tablet to a sensor that plugs into your car's OBDII port. Get all of the capabilities of an expensive code reader & scan tool without any annoying wires.
- [User-Friendly App and Repair Videos] - BlueDriver gives you more ways to scan and fix your vehicle. Our iOS & Android app connects you to a large database of repair videos with step-by-step directions of repairs.
- [Zero Subscription Fees or Add-ons] - One purchase gets you everything you need with no in-app fees or add-ons.
- [Works with All Gas Vehicles 1996+] - BlueDriver is compatible with all gas-powered vehicles made in 1996 or newer. Get advanced diagnostics (ABS, Airbag, SRS, and TPMS) for GM, Ford, Chrysler, Toyota, Nissan, Mazda, Subaru, Mitsubishi, Hyundai, Mercedes, BMW, Honda, and VW. See chart below for more details.
- [Unmatched Support] - With 24/7 professional support BlueDriver is there for you anytime, anywhere. Get in touch with our highly trained technicians whenever you need them by phone or the in-app chat.
- Powerful Check Engine Light Diagnostics: AUTOPHIX 3210 code reader can read and diagnose your check engine light, check for car trouble issues, and quickly clear trouble codes once fix are complete. More functions compared to other simple obd scanner like I/M Readiness, Battery Health Check, Freeze frame, O2 sensor test, On-Board Monitoring, Evap system test, Performance Test, Data Stream, Diagnostic reports, Handy google search button, Built-in OBDII fault code look-up library
- Excellent Performance Test: Supports various performance test, accurate reading of car acceleration, distance, braking, PID chart with RPM, VSS, VPWR, ECT, MAF, etc and trip monitoring, including real-time analyze speed change, coolant temperature, average speed, RPM, number of rapid braking, hypervelocity, start idle time, etc. The built-in warning Settings (Speed, water temperature, driver fatigue alarm) to remind the driver to ensure driving safety
- Professional Battery Test: AUTOPHIX 3210 bluetooth scanner support gather real-time battery voltage, analyze information automatically in no time, and display results in a graph, instead of a direct result on the phone screen that an ordinary scanner, which will ensure that you can analyze the accurate live data and determine the battery's health status or expected remaining life. So it is in great condition when you need it the most on a freezing winter day without opening the bonnet
- Exclusive APP: Are you tired of the following situation by the third-party apps? such as 1. Different cars need to download different APP? 2. Need an additional download fee of 9.99-49.99? 3. Only a few functions can be supported? 4. Only one of Android and iOS can be used? Then you need one AUTOPHIX 3210 code reader to solve all the above problems. A necessary wireless bluetooth car diagnostic tool for today's car owners. F-ree downloadable on both iOS and Android. It saves time and money!
- Advanced Datastream Display: This scan tool allows you to show the vehicle's data stream graphically, instead of boring text. Includes engine coolant temperature, engine RPM, vehicle speed, absolute throttle position, control module voltage, etc. You can check different parameter values corresponding to a different time. Advanced datastream provides useful information for entry-level Pros and DIYers that they can quickly and efficiently troubleshoot vehicle problems
- Support 200+ Brands 200,000+ Vehicle Models & 9 Languages: Compared with a similar bluetooth code reader which only supports 20-45 car brands, 3210 OBD scanner extensive car coverage Includes 200+ cars brands and 200,000+ car models for all OBDII cars, SUVs, minivans, light-duty truck sold worldwide, and the years supported by obd reader range from 1990 to the present. It works in English, German, Spanish, Finnish, French, Italian, Dutch, Portuguese, and Chinese which can make you ignore the language barrier
- Efficiency and Savings: Don't just read vehicle malfunction codes and give you code definitions, but more importantly informs you what the possible problems are with your car, even if you know absolutely nothing about car. We are here to help you know the car troubles and clear the error code. Complete diagnostic reports can be shared online with your friends or mechanics to solve your problems, instead of spending a few hundred dollars on a repair shop to understand what's happening
- What You Get: AUTOPHIX bluetooth code reader, Instructions, Storage bag. Proudly designed in the USA by Professional Engineers. Tested in 50+ local car dealers in the United States before Mass production. AUTOPHIX only does car scanning. We are professional for your cars. And we offered you 24h after-sales service. If you have any questions, please freely to let us know
- [Vehicle CEL Doctor] The NT301 obd2 scanner enables you to read DTCs, access to I/M readiness status, figure out the root reason of check engine light or MIL turned on, monitor sensors test, read live data and retrieve VIN of your vehicle. The fault code only can be cleared after repair finished by NT301, as like all the obd2 code readers' working principle
- [Accuracy & Streams] Live data graphing and logging. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend.
- [Worthy to Own] Recommended by most professional mechanics on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8" color screen and 1-year seller assurance with EXCLUSIVE tech and service team. Plug & Play, no need to update before using. Available to windows system. NOT support ios and Mac
- [S-mog Check Helper] Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident e-missions test
- [Home Necessity] Open to global customers. No battery required, NT301 obd scanner is charged directly from the 16pin DLC in your vehicle. It is recommended as a necessity in your toolbox and great choice for Home and Autoshop Mechanics. This scanner for car only supports to read the fault code of engine system, not support ABS or SRS
- [OBDII Protocols & Compatibility] The NT301 supports standard OBDII protocols like KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. The device may not be compatible with Fiat/ALFA/Lancia, or some models of the French PEUGEOT, Citroen, South Korea Ssangyong, Russia Lada, VAZ, UAZ, GAZ because they are non -standard OBD2 protocols. Kindly check the vehicle compatibility before the purchase
- [Please Note] Dear customer, we have enhanced the outer package to carton box package from July 2024. You can check the correct package in images. If you are not pleased with your NT301 and choose to return it, please kindly mark it as unsellable to avoid and used one is resold again to other customers. Appreciate very much. If you received the used product, we also are responsible for this problem and will provide new replacement or refund
- HERE COMES YOUR DREAM CAR SCANNER: XTOOL AD20 car diagnostic tool, is upgraded of advancer AD10, has combined BT 5.0 Wire*less Connection, All OBD2 Tests, DTCs Description, Fits for iOS & Andro!d, Broad Vehicle Coverage, Smart Dash Option, Performance/Vo*ltage Tests and etc all into this universal car scanner, making it the ideal scan tool for car repair DIYers, works as the M!L Doctor to figure out issue.
- FULL OBDII TESTS & IN-DEPTH DTCs CHECK: This OBDII scanner for car performs all OBD2 tests: read/clear fault , live data, freeze frame, I/M Readiness(smo~g check), o2 monitor tests, component test, on-board monitor test(Mode $06), Vehicle Info, MIL Status, etc. This XTOOL obd scanner enables home mechanics to access various data like engine load/rpm/fuel trims/o2 sensor/misfire counters, etc, and check fault information definition, give you ideas to fix car! NOTE: NO full systems scan.
- TURN OFF CHECK ENGINE LIGHT & PREPARE YOUR CAR FOR ANNUAL SM~OG CHECK: This obd2 scanner diagnostic tool can scan ECM module to pull emi~ssion related fault DTCs, freeze frame, data stream(PID) to show why the check engine light(MIL) is on, how severe is the car issue, and how to fix it effectively with the help of possible causes and fixes. This XTOOL scanner can also get your car ready for annual smo~g check with the readiness status check feature.
- TRACK YOUR CAR PERFORMANCE: This OBD2 car diagnostic scanner provides additional features like Performance Test, Trip (Record) to track your engine performance (acceleration, fuel efficiency), coolant temp, engine speed, voltage, etc. Smart Dash Option can project the Engine Info to the windshield, allow you to more clear check and avoid the inconvenience to look down at the dashboard. NOTE: This obd2 scanner shuts down when ignition off. Please unplug it when no use.
- USER FRIENDLY EXCLUSIVE APP: The self-developed app of XTOOL AD20 obd2 scanner has a simple interface, complete functions and deep reading of vehicle information. Compatible with iOS & Android devices, it can easily access diagnosis, provides accurate and fast results, get to know the vehicle’s status clearly, and possible fixes, even beginners can use the XTOOL OBD2 diagnostic scan tool and app to find out problem and turn off the MIL without barrier, saves time and $$$ from repair shop. *No Subscrption fee and lifetime upgrades
- BROAD VEHICLE COVERAGE: XTOOL Advancer AD20 automotive diagnostic tool works on almost all American, European, Asian auto makers sold in the U.S. post 1996 that are compliant with ALL OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN, including 12-volt sedans, SUVs, light duty trucks, mini vans, hybrids and etc. NOTE: Vehicles sold in Japan (JDM that uses JOBD), China, India, Brazil, subject to compatibility check prior to purchase.
- Full OBDII Modes Scanner for Car: As professional car scanner, ZM201 has all the OBD2 functions you need. Read & clear codes, turn off engine light or MIL, view freeze frame, read I/M readiness, retrieve vehicle VIN, battery voltage test, live data stream (with graphing display), built-in 35901 DTCs, O2 sensor test, onboard monitoring mode, and perform component testing etc.
- Enhanced OBD2 Scanner Diagnostic Tool: Live data and DTC replay combined with printing function, you can connect it to a computer for fault data printing, prevent auto repair shops from charging randomly, save money and time. ZM201 obd scanner also comes with free-lifetime software updates, ensuring you always have the latest features and improvements.
- 35,901 DTC Lookup: ZM201 car code reader built-in 35,901 DTCs, the old model obd2 usually only have 3,000-10,000. So the ZM201 car scanner has a huge advantage, which means that this obd2 scanner can better help diagnose and solve your vehicle faults. This is a great option if you want to replace or upgrade an existing car scanner.
- Compatible with 98% Vehicles: ZM201 OBD2 scanner for car is compatible with most cars after 1996(USA)/2002(EU)/2008(Asia). If your car has an OBD2 port (16Pin), and the production time meets the above timeline, then your vehicle is compatible. But it is not compatible with new energy vehicles, hybrid vehicles, and models that do not comply with the OBD2 protocol.
- Convenient Shortcut Functions: The addition of shortcut keys enhances the user experience. Pressing F1 enables you to quickly retrieve trouble codes, while F2 provides instant access to I/M readiness information. We've also introduced left and right navigation buttons (the previous model had only up and down buttons), making operation even more convenient.
- User-Friendly Design: The scanner boasts a 2.8-inch color screen that allows you to choose between dark and light modes and adjust the brightness according to your preference. Audible beep notifications (which can be disabled) accompany key presses, providing an intuitive user experience. The vehicle status indicator light turns red when a fault is detected, yellow when there's an incompatibility/connection failure, and green when the car is successfully connected.
- WIDE COMPATIBILITY – Trusted by YouTube Star Scotty Kilmer. The AD410 OBD2 Scanner supports all 16PIN vehicles that comply with the OBDII protocol, including KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN. This OBD2 code scanner compatible with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles. Multilingual support (English, German, French, Spanish, etc.), this car code reader is ideal for international users. Check compatibility with your vehicle model before purchasing. !!! Powered directly from your vehicle's OBDII connector, this diagnostic tool doesn' t need a battery or charger.
- CRITICAL FUNCTIONALITY – Quickly Read & Clear Fault Codes. The AD410 obd2 scanner diagnostic tool quickly reads and clears stored emissions-related codes, pending codes, and provides code definitions. With over 42,000 built-in DTC lookups, you can easily identify faults without the need for Google searches. Reset the MIL, check monitor readiness before smog tests, and understand your vehicle's health before costly repairs. !!! Note: Fault codes can be cleared after resolving the underlying issue, the code reader itself does not have a reset function.
- ENHANCED OBDII DIAGNOSTICS – Comprehensive System Testing. This engine obd2 scanner diagnostic tool offers advanced diagnostics, including testing of O2 sensors and EVAP systems. Perform a leak test on your vehicle's EVAP system and monitor the fuel tank's integrity. The O2 sensor test helps fine-tune the air/fuel mixture, improving fuel efficiency and reducing emissions—saving you money at the pump and reducing your car's environmental impact. !!! Note: The AD410 is only an engine code reader, it DOESN'T support other systems such as ABS, SRS, Transmission and others.
- QVGA DISPLAY & NEW UI – Easy-to-Use, User-Friendly Interface. The AD410 scanner for car boasts a 2.4 TFT true-color LCD display (262K) for clear, easy-to-read results. With an intuitive UI design, you can quickly access OBDII diagnostics, I/M readiness checks, DTC search, and setup options. No need to read a manual—this user-friendly auto diagnostic code scanner is perfect for beginners, mechanic and seasoned users alike.
- DIAGNOSTIC REPORTS & FREE LIFETIME UPDATES. The AD410 car scanner reader allows you to review, save, or print detailed diagnostic trouble code reports. Plus, with lifetime free software updates, you’ll always have the latest features and bug fixes. Simply download the updates from the ANCEL website and follow the easy on-screen installation instructions. (Note: update is not necessary, the AD410 code reader can be directly inserted into the OBDII interface of the car to use, if it doesn't work, then consider updating the device.) The ANCEL website provides the latest product user manual, which can be downloaded and viewed at any time.
- At the bottom of the device, you’ll find a USB port. You can use this port to connect the USB cable that comes in the package. This connection is for updating the device’s software or sending feedback about any issues you might encounter. Just a heads-up: the USB cable is not meant for powering the device, and the ANCEL AD410 check engine code reader doesn’t need to be charged or plugged into a power source. Also, please make sure not to connect the USB port and the OBDII 16PIN port at the same time, as doing so can interfere with the device’s ability to diagnose problems.
- Car Diagnostic Scanner with Full OBD/EOBD Function: Read codes and clear codes, 10000+ fault 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 cars after 1996 and newer American/European/Asian cars, 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 reader 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.
- 10,000 DTC Lookup: Built-in 10,000 DTCs, the old model obd2 usually only have 3,000 DTC. So the V317 car scanner has a huge advantage, which means that this obd2 scanner can better help diagnose and solve your vehicle faults. This is a great option if you want to replace or upgrade an existing car scanner.
- 9 Reset Services Car Scanner: TOPDON obd2 scanner AD600S is the upgrade version of TOPDON AD600, AD500 and AD500S. The latest version adds 1 reset function again. Except for OIL RESET, BRAKE RESET, TPMS RESET, Throttle Adaptation, SAS RESET, BMS RESET, ABS BLEEDING, DPF RESET, it add the Injector Coding, more practical reset functions than TOPDON AD600 and AD500. For the cost you' re getting value from this handy car scanner to reset systems. *Function menu varies by vehicle’s specifics
- Recommended by Youtuber Samcrac: 4 Systems Diagnostic Tool, AUTOAUTH FOR FCA GATEWAY ACCESS: This is an OBDII scanner and 4 systems diagnostic tool made for home mechanics, DIYers, and professionals. You can access AT/ENG/ABS/SRS fault codes to find the right troubleshooting procedure, and diagnose with full 10 OBD2 test modes to fix most of emission issues. Give your aging cars satisfying routine maintenance to avoid costly repairs, a breakdown, or even a crash. *DOESN'T WORK WITH 5G
- No extra software fee + One-click Free Updates + 32G memory: The touch-sensitive screen on this scan tool makes operation much easier than the simple button-based OBD2 code readers. The icons are clear and its 5” color screen with high resolution will leave you with no trouble interpreting results in a dark garage. One-click updates over Wi-Fi will keep the software current and the coverage addition constant. Android 11.0 ensures lightning-fast bootup and processing
- Powerful Compatibility + Work on 90 Vehicle Brands: Most OBD2 scanners work with vehicles manufactured after 2001, but TOPDON ArtiDiag600S compatible with OBDII-equipped vehicles built after 1996, and it works on more than 90 Vehicle Brands.It supports Diesel (12v only), gasoline, 12V passenger car, pickup, light-duty truck, SUV, minivans, compatible with OBD2/EOBD/JOBD&CAN/CAN-FD protocols.*Menus vary by make, model, and year of gasoline or diesel engine vehicle. Email us your VIN data
- Versatile Scan Tool+AUTO VIN+DTC Lookup: This OBD2 scanner has automatic VIN technology to identify the car without manual input. Live data display in text or 4-in-1 merged waveform graph, you can save, share, print, or email the overall inspection report for easier analysis. Inbuilt “Feedback” module provides customized repair suggestions from our certified professionals. Onboard DTC library saves your Google searching time when interpreting the error codes. AutoVIN doesn’t work on ALL cars
- 【TURN OFF CEL】 This AL319 car diagnostic tool supports Reading DTCs, displaying Live Data, Freeze Frame & I/M Readiness etc to figure out the root cause of the Check Engine Light (CEL) and turning it off, to help you detect any potential problems, and to avoid excessive costs for unnecessary repairs.
- 【EXTENSIVE APPLICATION】 Autel AL319 Compatible with 7 languages (English, French, Spanish, etc.) and various post-1996 OBD II protocol vehicles (Toyota, Nissan, Honda, Ford, etc.), this OBD II scanner provides accurate and fast diagnosis for worldwide car owners.
- 【FOR END USER & DIYERS】 This error code reader AL319 is “plug and play” and comes with an easy interface. Even if you’re not familiar with vehicle repair, you can quickly take control of this obd2 scanner, and get the information you want.
- 【USER-FRIENDLY DESIGN】 This check engine code reader features a patented One-Click I/M Readiness, TFT color display, built-in speaker, LED Indicator etc. The cable is long enough without being too long and getting in the way. No batteries are needed.
- 【HIGH-QUALITY SERVICES】 12 months warranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool. Welcome to contact us via Q&A, email, or hotline, and our after-sale-service team for technical support.
- Read and Clear Fault Codes: FOXWELL NT201 code reader for cars and trucks could quickly detects the issue that triggers the check engine light, reads and clears engine fault codes, and turns off the check engine light (MIL) after repairs.
- Live Data and DTC Reference: Access live data like ETC, MAP, and RPM to identify engine issues accurately. Equipped with built-in trouble code library to provide instant code definitions and clues for your reference to begin car troubleshooting in the right direction and fix car effectively.
- One Key Emissions Test: Easily check your vehicle's emission readiness status with one-click I/M readiness hotkey. The car code reader provides visual(red/yellow/green lights) to guide you through the process, simplified emissions checks before state inspections.
- Extensive OBDII Modes: Features advanced OBDII functions, including O2 Sensor Test Mode 5 for CAN protocol vehicles. This NT201 obd2 scanner helps diagnose engine performance by analyzing oxygen content in exhaust gases, which is important for addressing engine efficiency issues.
- Broad Compatibility: Works with all OBDII/EOBD compliant cars, light duty trucks, suv, minivans, and hybrids sold worldwide. NT201 engine light code reader supports all cars after 1996. Contact us to confirm compatibility with your vehicle if unsure.
- No Subscription Fees: Pay once and access all NT201 scanner features without additional costs. Enjoy lifetime free software updates via Windows7/8/10 to keep your car diagnostic scanner updated with the latest version. Multiple language options include English, German, French, and Spanish.
- Upgraded of FOXWELL NT301, More Features: 2-IN-1 OBDii SCANNER with 12V BATTERY TESTER. Combines full OBD2 functions with battery health testing, one NT301 Plus is enough. With visual and audible LED indicator, this car scanner will timely indicate the OBD2 monitor status
- Check Engine Code Reader: Capabling of Full OBDII functions, this diagnostic scanner can read Diagnostic Trouble Codes (DTC), Check Engine Light (CEL), clear error codes, show live sensor data with graph, freeze frame data, do the E-VAP leak testing, on-board monitoring tests, component test, and retrieve ECU info. Know car conditions before annual inspection
- Easy S-M-O-G Test: Retrieving I/M Readiness status data by one-click I/M readiness key with Build-in LED Light. It can quickly indicate the E-mission status and show you the test results in Green, Yellow and Red LED light. And DTC's coded descriptions save time in locating the bad sensors or components and researching solutions
- Timely Know Battery Life Status: The battery is a key component for vehicle start-up. The car battery tester can quickly identify issues with the car's battery, starting, and charging systems in seconds. This battery analyzer tester provides crucial information about battery health, helping you avoid roadside breakdowns and unnecessary repair costs
- Powerful and Accuracy for Battery Test: This battery analyzer tester will show the state of health (SOH), state of charge (SOC), voltage, current, rating. Suitable for many types of batteries: AGM flat batteries, AGM, GEL batteries. Additional test functions: Cranking test to check the starter motor, Charging test to ensure the charging system works properly. Newly upgraded clamp with professionla FOXWELL chip which can increase the data accuracy up to 20%
- Graphical Live Data and Lifetime Updates: Shows live vehicle sensor data in text and graph formats (Engine RPM, DTC Trigger and more). Being able to view sensor inputs in real time helps you to focus on any suspicious or symptom-specific data parameters. Supports data playback and printing through a computer, making repairs easier. Support lifetime updates via Windows 7/8/10 to stay current with the latest diagnostic developments
- MotoScan
- motorcycles ecu tool
- Aprilia
- Benelli
- Ducati
- KTM
- Moto Guzzi
- Triumph.
- ELM327
- OBD2
- Czech (Publication Language)
- 【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 S.m.o.g 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 And 9 Languages】Works with most 12V gasoline vehicles sold in the USA after 1996. Supports all OBD2 Protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Therefore, it will work with virtually all obd2 cars with 16 pin Data Link Connector. 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; FR-EE LIFETIME software updates via USB port. It is recommended as a necessity in your garage, Home and Autoshop.
- 【Youtube Influencer Mechanic Recommend】This obd2 scan tool only works on 12V cars, NOT WORK FOR 24V truck. Don't use it on 24V vehicles. The ediag Tools provides Lifetime wa-rr-anty for the YA-101 scan tool. Please feel free to reach us, any time, via QA, Email or Amazon Messages via ediagtools @ hot mail.
- 【Perfect Gift 】: Top present choice for your father, husband,son, brother or boyfriend.
- MAINTAIN PEAK PERFORMANCE AND SAFETY ON THE ROAD - The 3020RS Code Scanner helps you easily find the problem and fix the problem. Use the free mobile application wireless OBD2 Bluetooth RepairSolutions2 on Apple App Store or GooglePlay for real-time solutions & fixes to your automotive issues. With this app, get verified fixes, find & purchase the exact part required for repair, view maintenance schedules, buy parts, dealer and safety recalls, and access to Innova’s best-in-class database.
- PREMIUM OBD2 CODE READER WITH ENHANCED COVERAGE AND FUNCTIONALITY - This vehicle diagnostic tool empowers home mechanics, automotive enthusiasts, and service & repair technicians with professional-level functionality. It is an OBD2 reader that reads and clears OBD engine codes and it also displays the code severity to let you know if your car needs an immediate fix.
- EASY SELF-DIAGNOSIS OF EMISSION STATUS AND OTHER IMPORTANT INFORMATION - Know your smog check results before your state does. This scanner tool determines whether you’ll pass a state vehicle smog test. This vehicle code reader includes functions for ABS (Brake) to make sure you’re always driving safely.
- EASY TO USE WITH ITS PATENTED ALL-IN-ONE DISPLAY - With the Innova 3020RS OBD2 scanner you can see over 20 pieces of information on a single screen and can access its functions with dedicated hotkeys. Find the problem faster and spend less time scrolling through menus.
- 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.
- 【A MUST-HAVE TOOL FOR DIYERS】- VDIAGTOOL VD10 car code reader is an incredibly useful obd scanner for each car owner or hobbyist, even for those with little to no experience when it comes to vehicle mechanics! Using this car diagnostic scanner is extremely easy. All you have to do is attach it to your car OBDII port and you can diagnose car problems in seconds! Read Codes (DTCs); Clear Codes; Live Data; View Freeze Frame; I/M Readiness; Vehicle Information.
- 【KEEP ENGINE IN GOOD STATUS】- VDIAGTOOL check engine code reader brings a fast access to scan, read the car fault code, show its definition on the screen instantly, troubleshooting to find the root causes of problems, erase the engine fault code and turn off the MIL (Malfunction Indicator Light).car code reader
- 【READ/CLEAR CODES & DTC LOOKUP】- No search online & saving your time, this vehicle car code reader retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, pending codes and displays DTC definitions based on the built-in database(more than 3000 codes) on the TFT screen, find out the root causes and clear the codes after fixed.
- 【LIVE DATA & RETRIEVE FREEZE FRAME】- This diagnostic scan tool for accurate diagnosis enables you to retrieve data from vehicle sensors, such as Engine RPM, Intake air temperature, Short/Long term fuel, Misfire data and etc. The freeze frame is stored in the PCM together with the diagnostic trouble code (DTC) related to the fault. VD10 car code reader car scanner can be a valuable & practical diagnostic aid and also greatly help when diagnosing intermittent problems.
- 【I/M READINESS for THE S-nn-0-g CHECK】- OBDII vehicle may not pass the annual inspection unless the required monitors since reset are complete. So you should at least read the readiness monitors and make sure they are ready. This car obd2 scanner diagnostic tool is equipped with I/M readiness function to check the operations of the e-m-issi0n system on OBD2 compliant vehicles, run I/M monitor readiness test, checking if the pass vehicle s-m-0-g inspection.
- 【EXTENSIVE CAR COMPATIBILITY】- This obd2 code readers & scan tools supports all OBDII protocols: CAN, ISO9141, KWP2000, J1850 PWM, J1850 VPW. Compatible with 99% OBDII-Compliant vehicles, post 1996 US-based, post 2006 for EU-based and post 2009 for Asian-based, 12V cars, SUVs, light trucks. Also it can retrieve Vehicle Information such as VIN number, Calibration ID(s), Calibration Verification Nos. (CVNs), which is useful to check whether the ECU matches when you are buying a used car.
- 【PLUG & PLAY & EASY to USE】- VD10 car code reader auto scan tool featured with a clear 2-line display LCD screen - white backlight and contrast adjustment. Plug & play, no need for batteries or a charger, this car diagnostic scanner could get power directly from the OBD2 Data Link Connector in your vehicle.
- 【3-YEAR WA_RRANTY & LIFE_TIME FREE UPDATE】- You will get 3 years wa_rranty and life_time free update when buying this multi-function VD10 obd2 scanner for car. It can support 6 languages (English, French, German, Spanish, Italian, Russian).
- EASY TO USE & PLUG AND PLAY DESIGN: This OBD2 scanner is designed for ease of use. Simply plug it into your car’s OBDII port for instant diagnostics, no technical knowledge required. Perfect for DIY enthusiasts, mechanics, and anyone who wants quick, reliable engine code checks
- COMPREHENSIVE CAR DIAGNOSTICS: Retrieve and clear engine fault codes, view live data, and analyze freeze frame information to monitor your car’s health. This diagnostic tool saves you the hassle and expense of mechanic visits, providing accurate insights into your vehicle’s condition
- KEEPS YOUR ENGINE RUNNING SMOOTHLY: Maintain your engine’s performance by quickly detecting issues with engine fault codes. This tool helps prevent major repairs by resolving problems early, saving both time and money. Ideal for preventative maintenance and efficient troubleshooting
- FIRST CHOICE FOR DIY & PROFESSIONAL MECHANICS: No automotive knowledge required! Easily use this scanner to identify and clear check engine light issues, empowering both DIYers and mechanics to resolve problems instantly. Ideal for those seeking fast, effective diagnostics
- ADVANCED MULTI-FUNCTIONALITY: Retrieve detailed vehicle information like VIN, Calibration ID, and CVN. Supports I/M readiness, engine coolant temperature, vehicle speed, and more, giving you complete control over your car’s diagnostics. Perfect for professional-level checks
- BROAD COMPATIBILITY WITH ALL OBD2 PROTOCOLS: Compatible with OBD2 and CAN protocols, this scanner works with most vehicles (U.S. 1996+, Europe 2000+, Asia) for unmatched compatibility. Whether for cars, trucks, or SUVs, ensure seamless diagnostics across a wide range of makes and models
- TIME-SAVING DIAGNOSTIC TOOL: Save time with quick access to DTC definitions and live data. The freeze frame function captures crucial data during malfunctions, allowing for faster troubleshooting and preventing unnecessary repairs
- LIGHTWEIGHT & PORTABLE DESIGN: Compact and lightweight, this OBD2 scanner fits perfectly in your glove box or tool kit, making it perfect for on-the-go diagnostics. Whether at home, in the garage, or on the road, easily carry it for fast, reliable scans
- MULTI-LANGUAGE SUPPORT: The scanner supports multiple languages, including English, German, Spanish, and more, making it accessible to users worldwide. Ideal for international car owners and multilingual mechanics seeking a global solution
- DURABLE & RELIABLE WITH 2-YEAR QUALITY SERVICE: Built for durability, this OBD2 scanner features ABS thermoplastic housing and extra-thick cable insulation, ensuring long-lasting performance. We are committed to providing our customers with the best support and satisfaction. Your satisfaction is our relentless pursuit. If you have any questions or need help with vehicle code reader, please contact us and we will help you out promptly
- 【2024 NEWEST ENHANCED OBDII SCANNER DIAGNOSTIC TOOL】VDIAGTOOL VD30 performs all 10 OBD2 tests: Turn off Check Engine Light(CEL) , Read/Clear Fault Codes , Live Data(4-In-1 Graphing) , Freeze Frame , One-Click I/M Readin~ess(Smo~g Check) , On-Board Monitor Test(Mode $06) , Component Test, O2 Sensor Test , Vehicle Info , Module Present and useful features like , Voltage Test , DTC Lookup , Data Playback & Printing. Get this car code reader today and save your time and costly trip to a dealership!
- 【TURN OFF CHECK ENGINE LIGHT】VD30 check engine light code reader with reset can scan various cars’ engine or powertrain module to pull obdii fault codes and view various sensors’ PID data in text or 4-in-1 graphing including misfire, o2 sensor, long/short term fuel trims, engine rpm/load/ coolant temp, mass air flow, throttle position, intake air temp, open/close loop status and help you figure out why the check engine warning light(CEL) is on and never again get ripped off by a repair shop!
- 【ONE-CLICK SMO~G CHECK】 VDIAGTOOL VD30 OBD2 scanner code reader features One-Click I/M Readin~ess hot key that shows various sensor ready status on a single screen and help you keep the engin~e in good conditions, and get the vehicle ready for the annual smo~g check.
- 【UNMATCHED VEHICLE COMPATIBILITY】 VDIAGTOOL VD30 universal obd2 scanner is compatible with all OBDII protocols including J1850 PWM, J1850 VPW, ISO9141-2, KWP2000, and CAN. This obd2 code reader can scan and work on most American, European and Asian auto makers sold in the US post 1996 that are OBDII compliant and uses 12 volts, including sedans, light duty trucks, SUVs, mini vans, etc.
- 【DTC LOOKUP+VOLTAGE TEST+DATA REVIEW, PLAYBACK & PRINTING】VDIAGTOOL VD30 auto scanner comes with 10,000+ built-in DTC library that shows brief fault code definitions right on the display. This scanner for car comes with voltage test feature to check real-time battery voltage and no more voltage too low to start the car again. Data Review & Playback and Printing features allow you to review the recorded live data, play it back or print it out to share with your mechanic or customer.
- 【EASY TO USE, PLUG & PLAY, NO BATTERY NEEDED】With 2.8” large display, red-yellow-green LEDs to show car issue severeness, read/clear code, readine~ss status and one-click reset hotkeys, VD30 car diagnostic scanner for all cars is an easy to use, plug & play style auto diagnostic tool for car repair do-it-yourselfers, home mechanics, shade-tree mechanics, backyard mechanics, weekend mechanics, mechanic students and retired mechanics. Powered by the OBDII port, no battery or charger is required!
- 【3 YEARS W*ARRANTY, LIFE*TIME FREE UPDATES & 24/7 TECH SUPPORT】VDIAGTOOL VD30 car code reader automotive diagnostic tool comes with 3 years wa_rranty, life_time free software updates through connecting to windows PC using the USB cable included, and 24/7 tech support.
- 👍[FOR STARTERS & DIYERS] This error code reader is “plug and play” and comes with an easy interface. Even if you’re not familiar with vehicle repair, you can quickly take control of this code reader, and get the information you want. 👉It comes with English only, NO Spanish or other language.
- 👍[TURN OFF CHECK ENGINE LIGHT] This car diagnostic tool supports Reading DTCs, displaying DTC definition under the codes, Freeze Frame & I/M Readiness etc to figure out the root cause of the Check Engine Light (CEL) and turning it off, to help you detect any potential problems, and to avoid excessive costs for unnecessary repairs.
- 👍[UNIVERSAL OBD2 CODE READER] Autel MS309 is a very basic obd2 code reader, it can turn off check engine lights. Mostly, if your car is with OBD2 socket, then it supports. BUT it does NOT support ABS, SRS, Engine and Transmission etc. systems. PS: For OBD2 cars, usually, US cars after 1996, EU cars after 2006, Asian cars after 2009.
- 👍[USER-FRIENDLY DESIGN] This check engine code reader features two easy-to-use buttons, namely: "Enter/ Exit" and "Scrool" buttons, which are very easy to operate. It comes with backlit display, and the cable is long enough without being too long and getting in the way. No batteries are needed.
- 👍[HIGH-QUALITY SERVICES] 12 months warranty from the date of purchase and lifetime free tech supports are offered by this Automobile OBDII scan tool. If need any tech support, please feel free to contact us via 🚘auteldirect @ outlook . com🚘.
How to choose a good obd2 tools
Does the idea of finding a fantastic obd2 tools make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in obd2 tools. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top obd2 tools products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top obd2 tools on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top obd2 tools brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top obd2 tools based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the obd2 tools were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good obd2 tools, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your obd2 tools.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting obd2 tools for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our obd2 tools. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what obd2 tools should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on obd2 tools.
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