Best Launch Check Engine Light Sensors in 2026

[ View Freeze Frame/Live Data Stream/ O2 Sensor/ Evap System test/ On-Board Monitor Test] : LAUNCH Creader 3001 is one useful and economic OBD2 FULL FUNCTION automotive diagnostic tool, support read live data for engine system, quick detecting vehicle failures, saving you the trips to your mechanic.

[ 5 YEARS ]Recommended by Mechanic Scotty Kilmer on Youtube. 100% Money Back ; If you are not satisfied with our obd2 scanner for any reason, send it back for a 100% no questions asked refund. ! Providing you with high quality product and friendliest customer service are our forever goal !

★【BEST IN THE MARKET】KW850 code reader car diagnostic tool is coming with the user friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other OBD2 scanners. Featuring 2. 8'' LCD color screen and graphical real time sensor analysis, may help you fast identify faulty readings in seconds. Extra-long (4. 5') diagnostic cable coming in the package, allows you freely diagnose your cars even outside of vehicles.

★【WHAT YOU GET】KONNWEI KW850 OBDII check engine light code reader offers free storage case, life-time FREE software update service to fix the latest bugs or add newly features which makes it compatible to more vehicles in future (Please note: it CAN NOT be updated on an MAC PC). With a worry-free 36-month and professional technician staying behind, 7*24 at your service!

👍【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.

👍【Retrieve Freeze Frame Data & Vehicle Info】The more specific the information available, the clearer the problem. The OBD2 scanner AL519 can retrieve freeze frame data, including important engine parameters like RPM, fuel pressure, fuel trim, engine coolant temperature, etc. Also it can retrieve Vehicle Information such as VIN number, Calibration ID(s), Calibration Verification Nos. (CVNs), etc, which is useful to check whether the ECU matches when you are buying a used car.

👍【User-Friendly Design, Easy to Use】Unlike AL319 with 3 keys, AL519 car scan tool has more keys to make it operate like an easy remote control, no worry to press the wrong key and cause “EXIT” issues. The user interface is really slick and easy to read on the color screen. Equipped with the patented I/M key, it takes you straight to the I/M readiness status page and tells you immediately if your car is “Ready” for a smog test.

👍【One-Year Warranty & Lifetime Free Update】Autel AL519 auto diagnostic scanner comes with lifetime FREE software updates and technical support. Autel AutoLink AL519 car scan tool is backed by 30 Days REPLACEMENT or FULL REFUND, 12 Months warranty from defects after-sales services. If there are any questions or concerns, pls don't hesitate contact us directly via 🚘auteldirect @ outlook. com🚘. 🚦📢👉NOTE: Autel AL519/ ML519 is the basic obd2 code reader, no need to and can't be registered.

🔥【QUICK DTC DEFINITION LOOKUP】Fed up with cheap code readers that you have to google the meaning of the codes? Look no further! ML519 OBD2 scan tool offers DTC Lookup & Code Breaker features to provide descriptions of DTCs and helpful tips to deal with DTCs. Thousands of troubleshooter code tip help technicians to find the root cause of trouble code faster, saving diagnosis and repair time. No more guesswork or googling only find yourself being confused by the contradictory search results.

🔥【PATENTED ONE-KEY I/M READINESS FUNCTION】Looking for a scanner that can tell you if you emissions modules of the car are ready for testing? No need the expensive scanner. The the most cost effective Autel ML519 can help you solve the problem. Featuring patented One-Click I/M Readiness Key, ML519 takes you straight to the Emission readiness page and tells you immediately if you are ready for testing.

🔥【ACCURATE FAST AND EASY TO USE】The ML519 OBDII scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, and 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. Plug-and-Play. No batteries or apps are needed for super ease of use!

🔥【UNMATCHED OBDII VEHICLE COVERAGE】Autel ML519 car diagnostic scanner supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. AL519 car diagnostic tool is compatible with all obdii-compliant vehicles: sedans, SUVs and light trucks post 1996 in US, post-2006 for EU-based and post 2009 for Asia-based cars.

🔥【USER-FRIENDLY DESIGN】Hand-size body with 24”+ heavy duty OBD2 cable, no longer need to bent over the entire repair time to read the display. Just plug in, then sit in the driver’s seat in comfort while scanning. Durable thick rubber case, let you have a sturdy and compact scanner, no longer worried about falling to the ground. Equipped with a large LCD display (320x240 pixels) to indicate test results directly and the user interface is really slick & easy to read on the color screen

🔥【LIFETIME FREE UPDATE & TECH SUPPORT & 1 YEAR WARRANTY】Autel ML519 OBD2 scanner provides lifetime FREE software updates and technical support, 1-year warranty, 30-day return & replacement, and 24/7/365 thoughtful support. Please contact us via 💌 Autelonline @ outlook. com if you have any questions. 📢👉NOTE: Autel AL519/ ML519 is the basic obd2 code reader, no need to, and can't be registered.

【ALL SYSTEM DIAGNOSTICS, FACTORY-LEVEL SCANNER】The MK808S dealer-level scanner, like Snap-on tools, effectively works all cars for all system diagnostics. It reads/clears codes, provides ECU info, displays Live Data, performs active tests, and special functions for all available modules. With a few clicks, you can easily understand the vehicle's condition. The convenient Wi-Fi printing feature allows you to generate a detailed report, highlighting the exact nature of the problem.

【AUTO SCAN & AUTOVIN, 5X FASTER】How much have you spent on car maintenance? Even a minor issue can take up a significant amount of time. The MK808S is designed to improve your work efficiency. With its AutoVIN technology, you can identify your vehicle's make, model, and year information with just one click. The convenient AutoScan feature automatically scans all of the vehicle's ECUs and detects any fault codes. Check AutoVIN compatibility, please contact us at 📞 MotorzoneUS @ outlook . com 📞

【IMMO KEYS & MORE FUNCTIONS】The MK808S car diagnostic tool is cost-effective at 449 Bucks to offer IMMO feature, allowing key reprogramming and remote disabling of lost keys. Note: Only available for Asian vehicles with low-grade anti-the.ft systems. It also provides advanced services: Reset Steering Angle Sensor, Reset Service Mile*age and service intervals, Reset Electronic Parking Brake,Reset Injectors, D*PF Regeneration. Compatible with Videoscope MV105, contact us for the best offer.

【WHY MK808S STANDS OUT】✅MK808S escaner automotriz professional offers the same features as MK808BT PRO car tool at a lower price (449Bucks vs. 549Bucks). MK808S saves you subscription budget(124.5 Bucks vs.150 Bucks). Even without updates, all the functions of MK808S can still be flawlessly utilized. ✅MK808S is Autel's flagship model, a no-ip limited version of MX808S. It covers 150 car brands globally, making it a versatile and cost-effective choice.

【𝐖𝐇𝐎 𝐖𝐄 𝐀𝐑𝐄 𝐀𝐍𝐃 𝐖𝐇𝐀𝐓 𝐖𝐄 𝐂𝐀𝐑𝐄 𝐀𝐁𝐎𝐔𝐓】As the largest Autel officially certified seller on Amazon for 9 years, we prioritize user experience and strive to meet your expectations. If you have any questions, please reach out 📞MotorzoneUS @ outlook . com 📞for assistance. We are available 24/7/365 to support you and offer the following: a 1-year brand warranty, 12-month free updates, lifetime technical support, and free return and replacement policy.

🚗【Read & Erase Codes and 10000+ DTC Lookup】- Ediag Ya201 can check engine code reader, 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). 10000+ DTC library can help you save time and mone to resolve the problem.

🚗【2023 Upgrade Advaced Hardware】This code reader car diagnostic tool comes with 2. 4' TFT colorful LCD display with Blacklight, Delicate resolution for eye protection, Lifetime-free update, Longer obd2 cable, Ergonomics patents design,plug and play，no need for batteries or a charges. This Vehicle Code Reader is recommended by over 50,00 DIYer Ueser fans. Why not take it home？

🚗【Extened: Vehicle Coverage】Thisobd2 scanner work on domestic and import vehicle, such as car, light-duty trucks (12v only), SUV and mini-vans with standard OBD2/EOBD/JOBD&CAN protocol.This car scanner support 9 language(EN,FR，PT,DE,IT,JP,EL,PT,ZH)

🚗【Ideal Choice for Beginner】- Ediag YA201 car code reader is an incredibly useful tool 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.

✅ 【Youtube Influencer Mechanic Recommend】UCAR TECH offer 5 years warranty for YA201 OBD2 obd2 scanner.It supports lifetime free update 60 day refund and replacement for unsatisfied.Welcome to contact us via Q&A, email, or hotline, and our after-sale-service team for technical support

🚖 [2.8” Screen & Graph Data Streams] OBD2 Scanner LAUNCH CR529 scanner for car comes with a bright & nicely-pixelated 2.8” screen. The color screen is larger than many cheap rivals, allows more information visualized and easier to read for users with any level of experince. Unlike other “standard” code reader, CR529 can graph the live data like RPM, fluid temp, injection time etc. You can easily follow a problem as soon as it develops, and get the fight fix in no time.

🚖 [10,000+ DTC Definitions Inside] Many cheap code readers simply read the fault codes without description. With car scanner CR529 you don’t need to Google any code as it has an OBD2 DTC library database covering 10,000+ DTCs. The OB2 Scanner will show complete definition along with the code, save your trouble and time to search online, and help find the root cause of the malfunction so you can catch potential problems before they cost you a fortune.

👍 [Free Lifetime Update & 5 Years Wrranty] CR529 car diagnostic scanner can be fully updated all through its lifetime with NO extra costs! Better, the after-sale services are direct from the genuine manufacturer LAUNCH Tech., covering 60 days no-question return & replacement policy and extended 5 YEARs of product quality backup! Notice: The most easy update way is reach us(launch-aftersales@outlook.com) for getting the "Update Tool", then connect with PC (only Windows) for Updating.

🚖 [Please Note] Dear customer, if you are not pleased with your CR529 odb2 scanner and choose to return it, please kindly mark it unsellable to avoid an used one is resold again to other customers. Appreciate very much!

✅【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.

🎁【Perfect Gift for Father's Day】: Top present choice for your father, husband,son, brother or boyfriend.

👍 【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.

🚘 【DATA RECORD & REPORT & PRINT】Plug & Play car code reader, No need battery or charger; Read VIN, CID, and CVN is retrieved to find out all about your car without hassle for record purposes, car tracking, buying matched parts, etc. Red-Yellow-Green LEDs indicate the vehicle’s status visually, avoid unnecessary step-to-step operations. 9+ language free to use options

👍 【5 YEARS WARRANTY & ABOUT UPDATE】This check engine code reader with 12-month warranty, from the date of purchasing.Launch CR529 is currently installed with the latest version, you don't need to update the system now. If you can't download the CR529 update tool or it’s show a error when you update, please email to us , we can send you the Update Tool file directly.✉5-Years warranty for any quality problems!

🥉Graphic Live Data Stream -- As a upgraded car scanner, NL101 scanner for car displays all real-time engine parameters in text and graphics, such as engine speed, air flow sensors, intake temperature, fuel rail pressure and more. The real-time data feature is very helpful in determining the root cause of the problem since you can see real time data changes at any time, which will help you to fix the car quickly and efficiently

🥈Easy and Accurate -- NL101 is a "plug and play" obd scanner, equipped with the latest 2023 chip, connect and set up speed is 7 times faster than others, which will provide accurate diagnostic results quickly in seconds. User friendly interface and 2.4 "TFT color display LCD make NL101 check engine code reader perfect for beginners, you can clearly understand the information displayed by the scanner without any professional automotive knowledge, anyone can be a family mechanic with it

🥉Enhanced Help Function: The “help” of NL101 is an enhanced definition button which will explain the DTC code, the cause and result of the fault cod in detail and provide some simple repairing advice, base on the 10,000+ built-in data DTC query library. It’s a practical button for those without professional automotive knowledge

🥈Powerful Compatibility -- NL101 code reader car diagnostic tool with reset is suitable for all cars (OBD ii and can) or other imported models in the United States after 1996 and late, and support 8 languages: English, French, Spanish, Russian, Italian, Finnish, Portuguese,Dutch, which make this odb2 scanner easy to use for people from different countries

🥉Free Update and Report Printing -- Connect our obd reader with computer to print diagnostic report, you can share this report with your friends or mechanics, and decide whether to solve the problem by yourself or need more advanced help, which will save your money and time. NL101 vehicle code reader supports lifetime free software upgrade via USB port with internet, for new parameters, functions and latest vehicle data

GUARANTEED - Unlike other OBDII car scanners we guarantee ours will work on ALL OBD2 protocols including J1850 which many have problems with! Reads at faster speeds than most other OBD wireless WiFi OBD2 code readers.

COMPATIBLE - Our OBD2 car scanner works with all cars and light trucks purchased in the USA model year 1996 & newer (gas & diesel) including but not limited to Ford, GM, Chevy, Chrysler; Dodge, Jeep, Toyota, Honda, Lincoln, Mercury, Mercedes, Porsche & More! (For compatibility in other countries, please see product description.

ELM327 COMPLIANT - If the app you wish to use this with states ELM327 compatible, our OBD2 reader & scanner will work with it. Fully compliant with the ELM327 command set.

APPS - 3rd Party paid or free app required to use device (Piston (Android) & OBD2 Car Scanner (iOS) are FREE; Torque Pro (Android), OBD Fusion (iOS or Android), DashCommand (Android or iOS) etc. require a small one time payment.

2 Year, hassle free, warranty & friendly USA based support

【TPMS Relearn & Reset Tool】 TPMS Relearn Tool TS601 brings 3 ways of relearn for OE & aftermarket sensors: 1) Automatic Relearn; 2) Stationary Relearn; 3) OBDII Relearn. This Autel TS601 TPMS relearn tool works for every TPMS equipped U.S., Asian and European vehicle.☛ The detailed sensor relearn procedure varies by the vehicles make, model and year.

【Lifetime Free Upgrade】 This Autel TS601 TPMS tool upgrades the software version and fixes bugs via PC, free for a lifetime, without extra fees and redundant steps. Some newer functions will be released later, please check for updates timely to make diagnostics more convenient and efficient. 99% of the model coverage on the market, it is undoubtedly the perfect choice for car repair shops and tire repair shops.

🚗【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 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.

🚗【CLEAR LCD DISPLAY & EASY to USE】- VD10 car code read 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.

💥【PRODUCT WARRANTY & LIFETIME FREE UPDATE】- You will get 1 year warranty and lifetime free update when buying this multi-function VD10 obd2 scanner for car. It can support 6 languages (English, French, German, Spanish, Italian, Russian). Note:"Battery Tester" function mentioned in the paper instruction is not supported, we are updating it.Feel free to reach us via 📥 VDiagTool2 @ out look . com 📥 if you need any further help.

[Garage Necessity] Equipped with 2.62 feet OBD II cable, it is even more convenient to use; Color screen display, more clearly visible during diagnosis; Screenshot function, easy to record and export your car data; 10 languages for selection: English, Spanish, German, French, Italian, Portuguese, Russian, Japanese, Simplified Chinese and Traditional Chinese.

[After-sales Guarantee] Please rest assured that our item supports free lifetime updates and warranty services. If you have any questions or dissatisfaction with the product, please feel free to contact us via Q&A or Amazon Message, we will do our best to help you solve the problem as soon as possible. Thank you very much!

✔️【OE-LEVEL BI-DIRECTIONAL CONTROL/ Actuator Test】: Injector Test ;Turn Off ACC Lane Keeping Assist System (LKAS) ;Turn ON/OFF Front and Rear side ACM Solenoid , turning the fuel pump on and off, cycling the a/c ,clutch on and off,Oil Pressure Control Test, Suspension Level Control Calibration( rodeo test), Brake Vacuum Pump,Wheel Speed Sensor Supply and more.Windows Calibration + Tyre reset + Language Change + A/F Reset A/F + Coolant Bleed + Transport Mode + Adblue Reset + NOx Sensor Reset NOx + Stop/Start Reset(vary from the car)

✅【200000+ vehicles coverage + 25 Free Languages】LAUNCH X431 V 4.0 automotive tool supports full OBD1 and OBD2 protocols, covering Asian, European, American, Russia, Malaysia, India vehicles.and supports 24 languages,includings English, French, Spanish, German, Russian, Korean, Japanese, Portuguese, Italian, Polish, Dutch, Hungarian, Finnish, Simplified, Czech, Turkish, Greek, Arabic, Danish Persian, Romanian, Serbian, Swedish, Thai,Chinese Traditional.

✔️【All-in-One Scan Tool,supports extended modules for more vehicle inspections】✔️ADAS mobile/PRO: perform ADAS calibration operations✔️Videoscop: Check unseen parts of engine, fuel tank system, etc.✔️X431 TSGUN: Activate all sensors,TPMS relearn,Program LAUNCH sensors✔️X431 PROG: IMMO functions for VAG Group Above 3.5✔️X431 PRINTER: Print out diagnostic data/ reports🎁(Click "Add Both to Cart" to get a free gift ediag YA101 obd2 scanner )🎁

✅【Match various people’s needs】Top preset choice for your father, husband, brother or boyfriend who is a car enthusiasts,technician , advanced DIY, garage owner, car dealer, used car dealer, auto repair shop owner, automotive engineer, home mechanic, DIY beginner etc. It is the best choice for Father's Day gifts.

【WIDE VEHICLE COVERAGE & 7 LANGUAGES】The THINKOBD obd2 scanner is compatible with all OBD2 protocols - CAN, ISO9141, KWP2000, J1850 PWM, J1850 VPW. Works with most USA vehicles manufactured after 1996, EUR vehicles manufactured after 2000, and Asian vehicles manufactured after 2006. Supports multi-language diagnostics: English, French, Spanish, German, Russian, Italian and Portuguese.

【Perfect Service】🚩12 Months Warranty for any quality issues.🚩Any questions, please specify your car model and year to contact us (Q&A or Amazon message), a professional customer service team will provide you with technical support.

🚘【Vehicle Monitoring】+【Read/Record/Playback Live Data】 CGSULIT obd2 scanner car code reader can rapidly retrieve vehicle info, display real-time data such as engine coolant temp, RPM, speed... in text or graphical formats, diagnose which O2 sensor is bad, etc., makes you easily master vehicle condition. Most importantly, it can record and playback data for more effective tracking and thorough problem resolution.

💪【Stronger Compatibility】+【10 Languages】 SC204 code scanner for vehicles works on most American cars from 1996, European from 2000, and Asian from 2008, supports all OBD2 & EOBD protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, CAN. Additionally, this engine analyzer diagnostic tool supports English, Spanish, French, German, Italian, Portuguese, Swedish, Hungarian, Russian and Dutch, eliminating language barriers.

🎁【Plug & Play】+【Lifetime Free Update】 SC204 check engine diagnostic tool is powered directly by the car, no battery/app download required, more stability and accuracy than bluetooth obd2 scanner. Menu-driven design makes it easy to use even for beginners. Lifetime free updates to get the latest vehicle coverage, features upgrade and bug fixes. Truly a one-time purchase for lifetime free use.

🎯【Buy Without Worry】+【Use With Confidence】 SC204 car code reader automotive diagnostic tool comes with a 30-day worry-free refund, 2-year warranty, and 5-year technical support. If you encounter any issues with functionality support or product defects, please feel free to contact us anytime via Amazon Message or After-sales Email ( back of “User Manual” ) , we provide 7*24 hours online services.

❤️【Warm Tips】 SC204 check engine light reset tool is the latest version from factory, so just use it out of box without registration or update. There is a screen protector attached to the product screen, and if any scratches are found, just tear off the screen protector from top left or top right corner.

🔔【Please Note】 Dear customers, if you are unsatisfied with your SC204 auto code reader diagnostic scan tooL and decide to return it, please kindly mark it as “unsellable” to avoid it being resold to other customers, thanks much!!

➤➤➤➤➤【SMART DESIGN】- KONNWEI OBDII diagnostic scanner has 2.8" Big Size LCD Color Screen. No need to install any APP, you can read codes on the screen. Anti-shock and slip designed, unique dust-resistant surface, give you more comfortable hand feeling, more durable and stronger. Audio feedback and 3 LED indicators tell you the trouble codes status and allow you to diagnose vehicles faster and more convenient to operate.

➤➤➤➤➤【LIFETIME SOFTWARE UPDATE】- This obd2 auto scanners unit provides life-time FREE software update to fix the latest bugs or add newly parameters. Just download the software from website in the manual, then follow on-screen instructions to go, very easy. Please Not: CAN NOT be update on MAC SYSTEM! If you have any problem, please feel free to contact us at the first time, our customer service has always been there to help, we promise to give the customer 100% SATISFACTION GUARANTEE.

【Turn Off Engine Light and Identify VIN information】: This scanner can help you turn off the MIL. After you finished repairing the faulty components, then clear the fault codes and turn on the vehicle ignition, then you will find the check engine light is OFF . What's more, LAUNCH Creader3001 OBD2 scanner can read the car's information such as VIN number.

【WIDE VEHICLE DIAGNOSTIC& 7 LANGUAGES】Recommended by Mechanic Scotty Kilmer on Youtube. The OBD2 scanner can work on most after 1996 and some up to 2020 OBD2 protocols vehicles which sold in the US, Europe and Asia. Compatible with all OBD2 protocols (CAN , ISO9141, KWP2000, J1850 PWM and J1850 VPW). It can support 7 kinds of languages: English, French, German, Spanish, Russian, Italian, Polish.

✅【PLUG & PLAY】No charging, no battery, no Bluetooth or WiFi connection required. No complicated operations, robust design with a colorful LCD display to indicate test results directly with this auto code reader! This vehicle code reader is pretty easy and user friendly for beginners.

✅【COST-EFFECTIVE】CDL20 scanner featuring full obd2 diagnostic functions with plug & play, well built design. With a budget friendly price, it's an ideal diagnostic tool for any entry-level Mechanics, DIYers. Buy with confidence, we offer lifetime warranty, lifetime technical service, and 90 days 100% money back guarantee. For any problem, feel free to contact us directly.

💖TIPS: If you don't find desired car Brand when using CDL20, please select "General" to do vehicle diagnoses normally. More and more functions and vehicle covarage will be improved and optimized.

✅ 【High performance OBDII Reader】 The YA200 check engine code reader is equipped with a 320 x 240 pixels display with 2.4inch TFT Color Screen, which clearly displays the diagnostic results. With screenshot function, just press the up and down keys for 3s-5s to take screenshots, and can store up to 10 pictures. Equipped with a USB cable, the device can be Lifetime Free Update.(Now the latest version, no need to upgrade)

🚗 【Accurate Data & Voltage Test】 The live Data menu allows you to view the recording and playback of real time Parameter Identification Data ( PIDs ) from the electronic control module. And PIDs are displayed in textual or graphic format when available. At the same time, it supports the detection of car battery voltage and displays battery condition, Max value & Min value by graph in real time.

【Accurate Live Data Streams】+【Record/Playback/Print Data】Not only can you view the live data but you can record it during the road test to find a problem and then playback/print the data. Live data can be displayed via graphs like you can see if the vehicle is running rich or lean with a fuel trim running lean

【99% of Vehicle Compatibility】+【Supports 10 Languages】SC301 check engine code reader work on most 1996 and newer American/European/Asian car with standard OBD2/EOBD protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, CAN. Supports English, Spanish, French, German, Italian, Portuguese, Sweden, Hungarian, Russian, and Dutch

【View Freeze Frame for Identifying Problems】SC301 code reader car diagnostic tool with reset got freeze frame data when the code happened to help you to figure out why that problem occurred. Freeze Frame Data include important engine parameters such as engine RPM, vehicle speed, airflow, engine load, fuel pressure, fuel trim value, engine coolant temperature, ignition timing advance, or closed loop status, etc

【Warm Notice】 If you are not pleased with your SC301 car code reader and reset tool and choose to return it, please kindly mark it UNSELLABLE to avoid a used one being resold again to other customers. All items we sent to Amazon warehouse are New, if you have received a used or wrong car diagnostic scanner, please contact us in time and we will replace you with a brand-new machine for free

Simple and convenient operation: it takes about 30 seconds essential for trouble shooting all internal combustion engines, you just need to simply connect the tester between the spark plug and the plug wire, if spark is being sent, the tester will mirror the spark and light up, to find dirty spark plugs, defective points, bad cables or connections, etc.

Wide range of application: it fit for all 2- or 4-stroke, the essential troubleshooting for all internal and external combustion engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers and so on, this automotive spark tester tool will meet your a plenty of applications

Plug & Play: Our car code reader is easy to use - you don't need to download any applications or charge it. Plug and play, even a novice can master it quickly. Unlike other black and white automotive scan tools on the market, our upgrade OBD2 code reader comes with a color LCD display for more intuitive viewing of test results

Professional Technical Services: QUCBC OBD2 scanner come with lifetime warranty and technical support. We have professional technical after-sales service, if you have any questions about the car scanner, please feel free to contact us

【EASY TO USE & LIFETIME FREE UPDATE】Ideal for both everyday drivers who likes DIY repairs and who has little experience with car maintenance. The user-friendly design of menu-driven operation and vehicle information can quickly and accurately locate engine problems, display simple and intuitive data, and help users easily identify vehicle faults. In addition, ANCEL JP700 provides lifetime free software updates to fix system errors or match the latest data.

【CLEAR DISPLAY & SHOCKPROOF CASE】The scanner is well made and has a large LCD display (128 x 64 pixels) with white backlight and contrast adjustment for direct display of test results. 90CM OBD cable, detachable protective case, no batteries or chargers required, power directly from OBDII Data Link Connector in your vehicle.

【ABS/SRS ACTIVATION】🎄Temporarily activates or controls ABS and SRS(Airbag) system, allows simple tasks to check electronic components such as switches, sensors, replays, and actuators.

【EXTRA FUNCTIONS】🎄Users are able to update the device to improve the functionality and compatibility from the ANCEL official website. Plus, the device allows you to save, review and print diagnostic data and result for further use.

🔋【PROFESSIONAL BATTERY TEST & HOTKEY “?”HELP】 The NL102 Elite truck scanner can collect the real-time battery voltage, then refer to the voltage parameters in the system to compare, you can better know the battery health status or expected remaining life. As for "?" Button, please press "?" button directly when a question mark "?" show on the screen, Our product will define the error message, you can refer to the definition information to determine.

📈➤【MOST ACCURATE & POWERFUL DATA STREAM】 Equipped with the most advanced industrial chip in 2023, the scanning speed of this automotive diagnostic scanner is 3X faster than ordinary code reader in truck market, and show you the fault causes and solutions. Most surprisingly, its diagnostic accuracy can reach 100%. Besides, the car scanner has full data stream and can categorise the data streams, shows live vehicle sensors data in text and graph, so that you can view them more intuitively.

🎄➤【HD OBD & OBDII DIAGNOSING MULTI-LANGUAGE SUPPORT】 NL102 Elite two in 1 truck scanner can Read /Clear codes, View live data in a text or graphic format for trucks. Like other Proffesional codes reader, it can read codes, erase codes, I/M Readness, Live data, EVAP Test, O2 sensor Test, etc for truck and cars. meanwhile, It supports multi-languages English, Spain to help you break the language barrier.

🌵➤【ADVANCED CONFIGURATION & 6 YEARS WARRANTY and 120-DAYS FREE RETURNS】 NL102 Elite code reader provides 6 years warranty, 24/7 technical support, 120-days free return for refund or replacement. Our scanner via 2.8" TFT 262K true color LCD display screen to indicate the test results, with the comfortable keypad you can easy to access the each of menu, Rugged drop-proof case Prevent falling, the GD chip can quickly respond to your command within 5 seconds, the menu layout on the screen is easy to understand and you will no trouble to figuring out how to do what you needed.

Easier to Install: This OBD2 reader can compatible with Android, iOS & Windows, simply turning your device into a portable obd2 diagnostic tool. You just need to set the WiFi connection in your phone, download the app and then you can check the sensor data or potential car problems. This obd2 adapter can only be connected via WiFi with the name of "WIFI_OBDII", not in bluetooth.

Home Necessity: This is an excellent obd2 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. 100% customer satisfaction is our top priority. Please do not hesitate to contact us for the details of car model compatibility or connection process. We provide detailed instructions and videos for further guide.

Various Free and paid APPs Available: Perfectly works with App such as Car Scanner, inCarDoc, Auto Doctor, Torque Lite / Torque Pro, DashCommand, OBD Fusion, Car Scanner ELM OBD2,etc. ), can turn your iPhone, iPad or Android phone/tablet into a sophisticated car scan tool.

2 Year Manufacture Warranty: We are offering a FREE 2 Years guarantee with every purchase. Customer 100% satisfaction is paramount to us. Any further questions, please feel free to contact us and we are ready to help.

🚗【Intelligent Auto VIN & Report Share】An affordable price but rich feature for you. It has an AutoVIN scanning function that automatically identifies the vehicle's VIN number and detail models for diagnosis and automatically generates a diagnostic report, the report can be obtained directly by scanning a QR code with your phone or shared via email. Some car models may not be able to use the auto-scan function and require a manual choosing the car model to access the all-system diagnostic menu.

🚗【Remote Tech Support】Equipped with the Android 10.0 operating system, 5.99-inch touch screen, 3100mAh battery capacity, easy operation, and a longer standby time. If you have any vehicle problems that you can't solve, please don't worry, it also supports TeamViewer remote-assisted diagnosis, which provides you with professional 1v1 technical support. Has a fault code lookup library to help you quickly find the possible causes of the fault codes and provide the corresponding solutions.

🚗【OBD2 Full Functions】Thinkscan Max2 OBD2 scanner supports all 12V vehicles manufactured after 1996 that use the OBDII protocol. Supports OBDII 10 modes, such as Read/Clear Codes, O2 Sensor/EVAP Test, I/M readiness, On-Board Monitoring, Datastream, Freeze Frame, and Vehicle Information (VIN, calibration ID, calibration verification numbers). Support a maximum of 4 live data to be merged into a graphic for easier comparison and data records to better monitor vehicle performance and analyzes abnormal parameters.

🚗【Support 93+ Car Brands & 15 Languages】Thinkscan Max2 2022 new release code reader saves you a fortune inexpensive repair and supports up to 93+ car brands of American, Asian, and European vehicle making. It also supports an online upgrade & feedback function, one-Key screenshot, record & playback of diagnostics data, and a built-in Google browser. Supports 15 languages: English, Portuguese, French, Russian, Spanish, Japanese, Korean, Traditional Chinese, Hungarian, Polish, German，Italian, Greek, Arabic, Slovak.

📢【Purchase Note】If you are not sure whether the Thinkscan Max2 can do certain functions on your car. Suggest you provide us with your detailed model, year of manufacture, the function you want to do, or VIN number for further confirmation before purchase. Support 7/24 Service, any questions please contact us via Amazon or obdbox21@163.com.