10 Best

Automotive Code Scanners

of March 2024

  1. Product Highlights
    • Critical functionality - reads quickly and erases stored emission-related codes, pending codes, and shows code definitions. turns off the mil (check engine light), helps in resetting the monitor before taking it to smog, and tells you what is going on before bringing the car in for repair.
    • Qvga display & new ui - ad410 code reader is a greatly enhanced upgrade from more basic diagnostic scan tools. it has a 2.4" tft true color (262k) lcd display for clear test results showing. with an easy-to-read ui design, the user can easily access setup, obdii diagnostics, i/m readiness, and dtc look-up and review. you don't need to read the manual to know what to do,...
    • Wide compatibility - recommended by youtube star scotty kilmer on his channel.works on most vehicles sold in the usa with model year of 1996 or newer. displays in english, german, french, spanish, finnish, dutch, russian, and portuguese; requires no battery or charger as the unit gets power directly from the obdii data link connector in the vehicle.
    • Enhanced obdii diagnostics - supports o2 sensor and evap (evaporative control) system test. ad410 code scanner can be used to initiate a leak test on a vehicle's evap system by monitoring the integrity of the fuel tank system. the o2 sensor test is designed to monitor and adjust air/fuel mixture, which will help identify and troubleshoot issues related to fuel efficienc...
    • Diagnostic reports & update - the "review & print" option can be used to save or print diagnostic reports as needed. ancel brand provides life-time free software updates for this unit to fix the latest bugs or add new parameters. just download the software from the ancel website and then follow on-screen instructions to install.
  2. Product Highlights
    • 【broad compatibility】works with all obdii/eobd compliant cars, light-duty trucks, suvs, minivans, and hybrids sold worldwide. nt201 obd2 scanner diagnostic tool supports j1859-41.6, j1850-10.4, iso9141, kwp2000 (iso14230), and can (control area network iso11898). comes with multilingual menu options in english, german, french, spanish, etc.
    • 【comprehensive obdii modes】equipped with full obdii modes, the nt201 car scan tool supports o2 sensor test (mode 5) and evap test (mode 8) on vehicles that use can protocol. it can be used to monitor and adjust air/fuel mixture, which is important for diagnosing and repairing engine performance issues. and let you initiate a leak test for car's evap system.
    • 【easy to use & worthy to own】this plug-and-play foxwell nt201 car scanner can pay for itself in the first use. it communicates with vehicles through standard 16-pin obd2 cable and it's powered by vehicle directly (no battery needed). a necessity in your toolbox and great choice for car owners and autoshop mechanics.
    • 【a must have vehicle cel doctor】don't know what happens when the warning light of check engine on? foxwell nt201 obd2 scanner will help you! it can quickly figure out the root cause of the check engine light and turn it off. other powerful features such as retrieve i/m readiness and freeze frame data, reset monitor, read live data, retrieve vin of your vehicle, test eva...
    • 【one-key emissions test】foxwell nt201 code reader gives you the ability to get access to emission readiness status with just one single click. provides unique visual & audible indicators during the car's emissions test. the red-yellow-green leds and built-in speaker will indicate emissions monitor status in time. now you can perform home emissions checks before a state ...
    • 【data record & print & dtc library & lifetime update】click the "review data" option to save or print diagnostic reports via pc (share via email) as needed. equipped with built-in dtc library to tell you the definitions of fault codes. and this obd scanner is lifetime f-ree update for more functions and bug fixes.
  3. Product Highlights
    • 【turn off the check engine light】the check engine light on is a very common and annoying problem. however, with ancel jp700, you can quickly and accurately read the engine trouble codes and clear the trouble codes to turn off the check engine light. you no longer need to waste money and time to go to the workshop, which will save you a lot of unnecessary cost every year.
    • 【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 jp70...
    • 【unique compatibility】unlike other ordinary code readers, the biggest advantage of ancel jp700 is that it not only supports vehicles with obd2 and eobd protocols, but also adds jobd protocol specially designed for japanese cars, fits for toyota, nissan, mazda, honda, suzuki, subaru, daihatsu, mitsubishi, and other common jdm car diagnosis, has made great improvements in...
    • 【6 obdii modes & continuous monitors】in addition to basic obdii diagnostics such as reading codes and clearing codes, the jp700 also supports the function of i/m readiness, data stream, freeze frame and vehicle information. once the vehicle is running, the obdii system continuously monitors key engine sensors and fuel consumption, watches for misfire to ensure safe driv...
    • 【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.
  4. Product Highlights
    • 【new functions upgraded】unlike other obd2 code reader diagnostic tool, we have updated this at500 with the new functions, added the voltmeter function, and battery level indicator, and crangking system test, analyze the state of the cranking system, display the cranking voltage, and the cranking time, graphs the waveform of the cranking and charging system test, analyze...
    • 【cool and compact design】donoshome at500 obd2 scan diagnostic tool squeezes a large color screen into a small, rugged horizontal case, powerful and can probe many car problems; the compact design features a 3.2-inch lcd color screen(pixel 320x240) and a relatively quick loading time on data reports, display has icons for major functions and an easy-to-follow, big 7-key ...
    • 【powerful obd2 scanner】our donoshome at500 obdii code reader empowers amateur mechanics to act like professionals, enabling them to diagnose and carry out minor vehicle maintenance themselves, conduct pre-state emissions checks in the comfort of their own homes, confirm mileage, at500 diagnostic tool has built-in complete obd2 functions, such as i/m readiness, view free...
    • 【large scale application】at500 obd2 scanner supports 9+ protocols compatible with all cars since 1996 obd ii &can compliant us, european and asian, 11 languages built into the system (en, fr, it, es, de, pt, nl,po...)&the user manual in 8 languages, very convenient to the customers; easily determines the cause of the check engine light(mil), retrieves generic (p0, p2, p...
    • 【excellent customer service】2 years warranty with professional support; our obd2 code reader not only shows live data, like engine speed, coolant temperature and other items but also can run a comprehensive pre-inspection readiness test; it shows results as 3 lights for faults: red (permanent fault), yellow (temporary fault) or green (no faults), it is able to read and ...
  5. Product Highlights
    • Fast reading and clearing vehicle error codes for 1996 us-based, 2001 eu-based and asian cars, and newer obd ii/eobd & can domestic or import vehicles.besides, it also shows live vehicle sensors data in text and graph format and allows you to focus on any suspicious or symptom-specific data parameters.
    • Reading / erasing dtc (engine fault codes) and i/m readiness hot keys make this car scanner easy to use right out of the package. red-yellow-green leds and build-in speaker indicate emission monitor status. they also help catch intermittent problems and confirm repairs during a drive cycle. helps you quickly determine the health of the car.
    • The car scanner can quickly read and erase dtc (engine fault codes). it offers an access to emissions readiness status, on-screen dtc definitions and built-in dtc look up library, which allows you to determine causes of the check engine light accurately and turn off the mil. automatic vin acquisition and decoding make it much easier to read manufacturer specific codes a...
    • Unique patented design, clearly arranged keypad, 2.8" wide tft color screen with life-time free software upgrade and one-year product warranty make it deserve to own. with internet access, you will always have the latest bug fixes and stay current with the latest technology and newly added parameters. besides, this code reader supports multiple languages: english, frenc...
    • As one of the best obd2 scanners under $100, nt301 is an upgraded version from the basic car obdii diagnostic tool. no battery required, it powers on while charging directly from the obdii car scanner interface in your vehicle. it's convenient for diyers and personal diagnosis.
  6. Product Highlights
    • 【data record & report & print + free lifetime update】this code reader can ability to graph, data record, playback, print report via pc (share via email) for further analysis, diagnostic report automatically records the basic diagnosis report, will help users avoid blind maintenance, saving money/time make diagnostic easily. [one-click lifetime free update] extend its us...
    • 【user-friendly design + view vin/cin/cvn】 this car scanner is plug & play, no battery required, 2.8″colorful lcd display screen, offers visual for readiness verification.[i/m & help shortcuts] for easy operation. [dtc lookup ] is to view the detailed definitions of dtcs stored in the built-in dtc library. [red-yellow-green leds]indicate vehicle’s status visually, to avo...
    • 【2024 amazon’ choice obd2 scanner launch cr529, more powerful than foxwell nt301】launch cr529 obd2 scanner add more oe-level features ➤ read/erase codes ➤retrieve i/m readiness and freeze frame data ➤check engine light ➤patented one-click smog check ➤ show live data in the text and graph format ➤o2 sensor ➤evap test (mode 8)➤advanced on-board monitoring (mode 6) etc. no...
    • 【wide vehicle coverage +7 languages support】the car diagnostic scanner can be used regardless of the type of your vehicle, as long as it is obd2 compliant (1996 and newer): kwp2000, iso9141, j1850 vpw, j1850 pwm and can. multiple language option is also packed: english, french, spanish, german, portuguese, russian, japanese.
    • 【cost-effective】 5 yrs warr. plug & play, no battery required; view vin/cin/cvn, dtc lookup, data playback and print etc. the diagnostic code reader classic and solid design to withstand everyday shocks. whether you’re a home car owner or an auto mechanic, with cr529, you can save ollars on car maintenance, save time and effort on repairs, and improve your car’s lifespa...
  7. Product Highlights
    • Vehicle compatibility: compatible with model year 2006+ gasoline and 2007+ diesel vehicles in australia (for generic obd ii diagnostic functions only; for advanced features like abs, airbag diagnostics, and manufacturer-specific data like transmission temperature, the vehicle compatibility may differ depending on the obd app; please refer to user instructions for availa...
    • Compatible third-party apps (not included, some may require separate purchase): car scanner elm obd2, obd fusion, torque (android), infocar for generic obd2 functions. also compatible with special apps for selected vehicles such as obd jscan, bimmercode (model year 2008+, excluding g series), bimmerlink (model year 2008+), carista obd2, dr. prius, etc. note: not compati...
    • Note: what features you can get mainly depends on the chosen app and your vehicle. for more detailed vehicle & app compatibility, available functions, faq & troubleshooting, please find the latest instructions for use (ifu) on amazon product page "product guides and documents". it’s recommended to read it before purchase or use.
    • Generic obd ii functions (check engine light diagnostics): turn your phone or tablet into a sophisticated car scan tool and performance monitor. read engine diagnostic trouble codes, freeze frame data, view real-time sensor readings (live data) & i/m readiness, create customized dashboard and estimate fuel economy.
    • Device compatibility: compatible with ios (via bluetooth le, do not connect in ios bluetooth settings; please connect directly in the obd app) & android devices (requires bluetooth pairing; head units not recommended). for detailed ios connection and android pairing guide, please refer to the product images or user instructions.
    • Comes with mini carrying case, easy to plug & unplug design and one-year hassle-free replacement warranty. note: hybrid plug-in and electric vehicles require special apps such as car scanner elm obd2 (with ev connection profiles), evnotify, abrp (ios vresion) to connect because they do not follow standard obd ii specs; not compatible with bmw pre-2008 models & g series ...
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