10 Best Obd2 Scanners of April 2021

  1. Product Highlights
    • [immediate diagnose] diagnose your vehicle and read dtc in few sec, save your trip and money to the auto zone to get it checked. go to the “dtc look up” and input code, it will give you common interpretation. meanwhile, the possible cause of issue is displayed. i/m readiness function assist you in diagnosing the issue that it checks vehicle emission-related monitors suc...
    • [screenshot function] screen shot function is really helpful, you can take car data photos by it. export them from your pc or laptop via usb cable, fast and effective. when connected the obd2 scanner, laptop will recognize it as removable device, you can copy and paste files for easily export.
    • [compatibility widely] no need battery nor internet connection, just plug the code reader into the car obd2 port to reset check engine light. it's suitable for us-based vehicles made after 1996 and eu-based vehicles made after 2000 which equipped with obd2 (iso15765-4 ,iso14230-4 ,iso9141-2 ,j1850 vpw ,j1850 pwm ), which is 12v car and light truck, but not for 24v truck.
    • [battery test] this obd2 scan tool can check the battery states, knowing the battery’s health. it's also equipped with 2.62 feet long obd ii cable and 1.8 inch colorful tft screen, the sensitive physical buttons and non-slip design on both sides make you are able to use it flexible even wearing gloves.
    • [high-quality service] lifetime free update are offered by this automotive obd2 code reader.please check ya-101 car code reader user manual.we guarantee you’ll love the scanner, and if you are not satisfied with our obd2 code reader for any reasons, send it back for a 100% no questions asked refund!
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  2. Product Highlights
    • Full obd2 functionality ➤ meet your needs to the max with these functions! read/clear codes to retrieve generic & manufacturer-specific codes and switch off the check engine light. check i/m readiness to help pass emissions inspection. o2 sensor test checks fuel efficiency, makes adjustment for best air-fuel ratio, etc.
    • Trouble codes lookup ➤ no more searching for codes in a database or list! the diagnostic trouble code pops up with a brief description on a bright tft color screen, so there's no mystery to what the reading is. as an added bonus, it comes with a built-in dtc library. you can simply select an error code and get its in-depth explanation with no fuss.
    • Easy emissions test ➤ the obd2 scanner topdon al300 saves you trips to the mechanic for smog inspections. it works on most obd2 compatible 1996 & newer vehicles and supports 7 languages: english, french, german, spanish, portuguese, italian, russian, making it more user-friendly than other code readers in the same price range.
    • Car’s security in mind ➤ on-board monitor test determines if the components or the monitors are working right. freeze frame can screenshot a trouble area for troubleshooting. evap test checks fuel vapor leaks from a missing gas cap, etc., to keep your car running safely. the easy “read vehicle info” function reveals the car’s manufacturer, model, year, and more.
    • What you get ➤ 1-year product guarantee, a quick start guide, a user manual, and a pre-loaded software in the tool itself, so it’s ready to go for any beginner. reach out to our 24/7 thoughtful online support for any issues that arise when using the obd2 scanner, with available return & replacement policy. we value your feedback to help us be even better!
  3. Product Highlights
    • ✔️pass the smog test✔️ is my car ready for a smog test? with i/m readiness function, this obd2 scanner can tell you if the emission-related monitors are ready for the smog test or if the repairs has been performed correctly. i/m shortcut key enables you to get quick access to this function.thousands of dollars for a failure annual smog check.
    • ❤️everything considered for you❤️ plug and play; built-in dtc library with 3000+ detailed definition for your reference; a led in different colors (green, yellow and red) intuitively showing different car health statuses; 🔦most differently, this obd2 scanner is designed with a led in the obd2 cable for you to find the obd port of the vehicle, especially in the dim light.
    • ✔️turn off the engine light✔️ check engine light on? why? designed to inspect the emission-related problems on vehicles and turn off the check engine light, this obd2 code reader can easily find out the cause of the light and help you turn off it quickly after certain repairs.
    • ✔️effective car status analysis✔️ this code reader offers various indispensable functions: o2 sensor test, on-board monitor, freeze frame, evap test, etc., to keep car running safely. among them, read vehicle info allows you to retrieve the vin quickly. no need to look for the long numbers and input.
    • ✔️wide vehicle coverage + warranty✔️ this obd2 code reader works on most us-based cars since 1996, eu-based cars since 2000, and asian-based cars since 2008, and is compatible with all the obd2 protocols: kwp2000, iso9141, j1850 vpw, j1850 pwm, can (controller area network). 🚩24-month warranty to guarantee its quality.
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  4. Product Highlights
    • [ cost-effective ]: featuring full obd2 functions, easy operation, compact design, 1.77” tft color screen etc. thinkobd 100 car code reader with a budget friendly price, it’s the best solution for any diyers to perform basic car maintenance. it works on most 1996 and newer us-based vehicles that are obdii compliant (obdii protocols: kwp2000, iso9141, j1850 vpw, j1850 pw...
    • [ i/m readiness status test] : you can use this obd2 scanner to check the status of emission-related monitors misfire system and fuel system, make sure the monitor was set before taking it to smog, help you pass the smog check easily, save your money for paying fine tickets.
    • [ full obd ii/ eobd diagnostics]: this obd2 scanner possess full obd2 functions. read codes, erase codes, mil fault indicator light, live data, evap system test, on-board mintor test, view freeze frame, o2 scensor test, vehicle info, i/m readiness, dtc code lookup, all obdii compliant vehicles.
    • [ plug and play ] : thinkobd 100 obd2 scan tool read and clear fault codes for engine system. in addition, it’s get dtc lookup function to look up dtc’s definition directly. this thinkobd 100 "plug and play" scan tool, equipped with a long cable and made of a very thick flexible insulator, very easy to use for beginners.
    • [ 12 months warranty] : this car code reader with 12-month warranty; supports english, french, spanish, german, russian, italian and portuguese; for any problem, feel free to email us directly at [email protected]
  5. Product Highlights
    • ★turn off check engine light: autel al519 is an enhanced obdii scanner that allows you to check all engine related fault codes, figure out check engine light alerts and perform proper repair with the definitions and tips displayed for dtcs and turn off the malfunction indicator light(mil). the scanner can locate bad o2 sensors, perform evap tests(mode 8), enhanced on-bo...
    • ★unmatched obdii vehicle coverage: autel al519 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 2000 for eu-based and asian cars. this plug-and-play engine diagnostic code reader retrie...
    • ★lifetime free updates: ★1) the default language is english. if need to change language, please kindly send us email: 🚘[email protected]🚘★2) we (autel) offer 1 year worry-free service and lifetime free updates. mostly, it support your cars if your car is with obd2 socket. printing datalog via windows-based pc.
    • ★the most complete obd2 scanner: al519 obd2 scanner can perform all 10 modes of obd2 tests like read, clear diagnostic fault codes(dtcs), retrieve readiness status to pass smog check, freeze frame data and live data of multiple sensors in graph to figure out fault causes, check fuel efficiency and emission conditions via o2 sensor and evap test (mode 8), on-board monito...
    • ★patented one-click smog check: autel al519 obd2 diagnostic scanner comes with patented one-click i/m readiness check to check the conditions of the emission system which includes continuously tested monitors like misfire monitor, fuel system monitor, comprehensive components monitor and non-continuous monitors like o2 sensors, evap system, egr system and etc, making th...
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