10 Best
Check Engine Light Machines
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Product Highlights- Vehicle compatibility: compatible with model year 1996+ cars and light trucks in the us, 1998+ in canada (for generic obd ii diagnostic functions only). for advanced features like abs, airbag diagnostics, and manufacturer-specific data like transmission temperature, please refer to user instructions or contact the manufacturer for availability as they are only available...
- 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 (for model year 2008+, excluding g series), bimmerlink (model year 2008+), carista obd2, dr. prius, etc. note: not com...
- 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 and other diagnostic data (including mode 05, 06 & 08), view real-time sensor readings & 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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Product Highlights
- [wide compatibility]: most american, european and asian obdii-compliant car models manufactured from 1996 and newer are covered by launch cr319 obd2 code reader. it supports all obdii protocols: kwp2000, iso9141, j1850 vpw, j1850 pwm and can (controller area network). this device also has extensive vehicle compatibility with 1996 us-based, 2000 eu-based and asian cars, ...
- [ease of use]: four button keypad buttons that make the menu super easy to scroll. “plug and play” feature does not require any battery or charger. well built with a colorful lcd display to indicate test results directly. the diagnostic scanner is pretty easy to use for beginners.
- [home necessity and worthy to own]: this is an excellent code reader that is durable, compact and weighs less, perfect for travel or home use. you can easily slide it in your backpack as you head to the garage, or put it on your dashboard, which will work great for you. the cr319 is not only portable, but its performance is accurate and fast. moreover, it covers various...
- [2024 enhanced universal obdii scanner]：the launch cr319 scan tool gets the complete 10 modes of obdii test to retrieve car fault codes, view freeze frame data, easily determine the cause of check engine light, i/m readiness check, turn off mil and check vehicle emission-related monitors such as o2 sensors, evap system etc. instead of taking car to mechanic shop, you ca...
- [dtc library & multilingual]: every code comes with a description for better interpretation & analysis, and to eliminate the need to search online, great for every car owner. the scan device also supports seven languages that include english, portuguese, russian, italian, spanish, french, and german.
- [cost-effective]: the cr319, as an easy-to-use handheld code reader featuring complete obd2 diagnostic functions, easy operation, compact design etc. with a budget friendly price, it’s the best possible solution for any entry-level diyers to perform basic car maintenance.
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Product Highlights
- 【wide vehicle coverage & 10 languages support】support most obdii protocols such as kwp2000, j1850 vpw, iso9141, j1850 pwm and can. compatible with most 1996 us-based, 2000 eu-based and 2002 asian cars, and newer obd ii & can domestic. supports 10 languages, include english, german, dutch, spanish, french, italian, russian, japanese, korean and chinese.
- 【user friendly design car scan diagnostic tool 】the plug & play portable car diagnostic tool is equipped with a 2.5 feet long cable and made of a very thick flexible insulator. the mini obd2 code reader size is 5.11 x 2.75 x 0.98 inch and weighs only 5.08 ounces. there are 5 buttons on obd2 scanner: the scroll up/down, enter/exit and one key i/m readiness button.
- 【multi-functions car obd2 scanners】practical multi-functions obd2 scanner code reader features built-in obd2 dtc code lookup library, which help you to determine the cause of the engine light. read code, erase code, view freeze frame, i/m readiness, reading vehicle information, data flow, live data curve, o2 sensor test, evap system test, read battery voltage, etc.(note...
- 【1.8 inch tft color display】designed with a clear display tft color screen, compared with other monochrome screens, the display effect is better. no need any battery or charger, obd2 scanner gets the power directly from your vehicle through the obdii data link connector. (there’s a transparent screen protecting film on the screen surface. if any scratches on the film, j...
- 【service】 whatever you are not pleased with the product for any reason, please contact us for no questions asked return and refund. save your bucks and time. but please kindly mark it unsellable to avoid an used one is resold again to other customers. appreciate very much!
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Product Highlights
- 👍【freeze frame data for accurate diagnosis】this ms309 check engine code reader comes with viewing freeze frame function that enables you to retrieve data recorded in the ecu of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive cycle verification time. it includes important engine parameters such as rpm, veh...
- 👍【unmatched compatibility】autel maxiscan ms309 compact pocket code reader supports all obd2 protocols: kwp2000, iso2000, iso9141, j1850 vpw, j1850 pwm and can. this obd2 code scanner is compatible with all obdii-compliant vehicles, passenger cars or light trucks. for obd2 cars, usually, eu cars after 2006, asian cars after 2009, us cars after 1996. 👉note: it does not su...
- 👍【turn off check engine light】autel ms309 obd2 scanner is an easy-to-use plug-and-play check engine code reader that read and clear codes. this little code scanner retrieves generic (p0, p2, p3, and u0), manufacturer specific (p1, p3, and u1) codes, and pending codes and displays dtc definitions on the tft color screen. it can easily find out what caused the check engin...
- 👍【readiness status to pass smog check】the autel ms309 car diagnostic scanner tool comes with i/m readiness function to check the operations of the emission system on obd2 compliant vehicles. it includes vehicle-specific number of monitors like misfire monitor, fuel system monitor, comprehensive components monitor, o2 sensors, evap system and etc, making this obd2 scan t...
- 👍【retrieve vehicle info】this portable obd2 scanner enables retrieval of the vehicle identification no. (vin), calibration id(s), calibration verification nos. (cvns). this function is most useful to check whether the ecu matches your car when you are buying a used car. it comes with 30 days amazon return policy, seller 1 year worry-free warranty. a very handy little too...
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Product Highlights
- Data record & report print - this check engine code reader support graph, data record, playback, print via pc (share via email) for further analysis. cr529 car scanner will diagnostic report automatically records the basic diagnosis report. launch cr529 obd2 scanner support free lifetime update.
- User-friendly design & 9 languages support - launch scan tool cr529 is plug & play, no battery required, 2.8″colorful lcd display screen. 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. 9 language option is also packed: english, f...
- 2023 enhanced auto obd ii diagnostic - launch cr529, it has been selected to "editorial recommendations" as "best obd2 scanners ". with enhanced full obdii functions，read/erase codes，retrieve i/m readiness and freeze frame data，turns off the mil (check engine light)，patented one-click smog check，show live data in the text and graph format，auto vin acquisition，o2 sensor ...
- Wide vehicle coverage & view vin/cin/cvn - this 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. view vin/cin/cvn fastly retrieves vehicle vin for troubleshooting accurately through the obd 2 interface.
- Cost-effective 5 years warranty - the diagnostic code reader classic and solid design to withstand everyday shocks. whether you’re a home car owner or an auto mechanic, with launch code reader cr529, you can save thousands of dollars on car maintenance, save time and effort on repairs, and dramatically improve your car’s lifespan / performance.
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- 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 device 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, tra...
- Obdii protocols and car compatibility: many cheap devices 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 ...
- 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 info...
- Accurate fast & 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 ...
- 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 ca...
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Product Highlights
- ✅【wide capability】- supports 9 protocols compatible with most 1996 us-based, 2000 eu-based and asian cars, and newer obd ii & can domestic or import vehicles. supports 6 languages - english,german, dutch, spanish, french, italian.
- ✅【compact design】- car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.there are 6 buttons on obd2 scanner:scroll up/down,enter/exit and buttons that quick query vin vehicle number& the dtc fault code.
- ✅【multi-functions】- practical multi-functions obd2 code reader features built-in obd2 dtc lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, i/m ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
- ✅【lcd display】- designed with a clear display 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.
- ✅【warranty】- two year warranty and 100% satisfaction service - hassle-free return or refund for any product quality issue. 100% satisfaction service and technical assistance will be provided by contacting our professional customer service team.
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Product Highlights
- ✐ car diagnostic scanner for most cars: supports 9 protocols compatible with most 1996 us-based, 2000 eu-based and asian cars, and newer obd ii & can domestic or import vehicles. supports 8 languages - english,german, dutch, spanish, french, italian,russian and chinese.
- ✐ perfect design: car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.there are 4 buttons on amtifo w4 obd2 scanner: scroll up/down,confirm/exit button and three warning lights.(green light: support the vehicle detection ;yellow light: it is read that the vehicle is faulty ; red light: the product is energized normally)
- ✐ multi-functions: practical multi-functions obd2 scanner diagnostic tool features built-in obd2 dtc lookup library, which help you to determine the cause of the engine light, read code, erase code, fault code information query,view freeze frame, i/m ready,reading data stream and playback function, real-time curve, reading vehicle information, get vehicle speed informat...
- ✐ 2.8 inch ips color screen: break the conventional car obd2 code reader concept and redefined it, adopting a 2.8-inch ips color obd2 gauge display, it has a stylish appearance and a comfortable hand held experience. don't need any battery or charger, obd reader gets the power directly from your vehicle through the obdii data link connector.
- ✐ warranty & service: two year warranty and 100% satisfaction service. thank you for choosing amtifo! but if you are not pleased with the product, please contact amtifo team directly for hassle-free return and refund. save your bucks and time.
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Product Highlights
- 🔎【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.
- ✅【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.
- 🎁【perfect gift for father's day】: top present choice for your father, husband,son, brother or boyfriend.
- 🚀【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 smog check!
- 🌎【all obdii protocols vehicles coverage + 9 languages】works with most 12v gasoline vehicles sold in the usa since 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, ja...
- 💥【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. 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 via ediagtools @ hot mail.
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Product Highlights
- 【broad compatibility】obd2 scanner diagnostic tool is compatible with all obd ii and can compliant vehicles, including passenger cars and light trucks dating back to post-1996 in the us, post-2000 for eu-based and asian cars. please note that it is not suitable for new energy or hybrid vehicles.supports multilingual - including english,german, dutch, spanish, french, ita...
- 【freeze frame date for accurate fault diagnosis】obd2 scanner features a viewing freeze frame function, which retrieves data recorded in the ecu of the condition under which the fault occurs. this feature quickly determines why the check engine light is on, reducing test drive verification time.
- 【maintain your engine in good shape】when the mil illuminates with a steady light, simply plug the code reader into your car's 16pin obd ii port, press the button according to your need, and you'll see the error code and its definition instantly. use the code reader to erase engine fault codes and keep your engine in good shape.
- 【auto obdii scanner diagnostic tool】this plug-and-play car code reader and clears codes with ease. it retrieves generic code and displays dtc definitions to quickly identify engine related fault code, easily find out what caused.
- [i/m ready function] car diagnostic scanner is used to check whether the status of the i/m function is ready.
- 【retrieval of vehicle info】vehicle code reader can retrieve the vehicle identification no. (vin), calibration id(s), calibration verification nos. (cvns), and more, ensuring that the ecu matches your car.
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