Top 10 Check Engine Light Code Reader – Code Readers & Scan Tools

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1. Autel


Check Emission Monitor Status CAN Vehicles Diagnostic Scan Tool, Autel MS300 Universal OBD2 Scanner Car Code Reader, Read & Erase Fault Codes, Turn Off Check Engine Light

Autel #ad - Post-1996. No battery needed: ms300 obdii scan tool communicates with vehicles through standard 16-PIN OBD2 cable and it’s powered by vehicle directly- no battery needed. Retrieve vin number: ms300 engine code readers can retrieve VIN Vehicle Identification Number on 2002 and newer vehicles supporting Mode 9 for quick vehicle identification and cut time spent locating the cause why the check engine light is on.

Please follow the correct usage order: Engine off- Plug MS300 in- Turn Ignition On. Smog check: ms300 car code reader retrieves i/m readiness status to check emission-related systems like misfire monitor, comprehensive components monitor, fuel system monitor, O2 sensors, EVAP to help your vehicle ready pass the annual smog check. Retrieves generic and manufacturer specific Diagnostic Trouble Codes DTC, includes definitions lookup software on CD and displays DTC definitions on screen.

Supports the can controller Area Network protols and all other current OBD-II protocols. Features an easy-to-read backlit lcd screen, multilingual menu and DTC definitions and standard 16-pin OBD-II connector--no additional cables are needed. Diagnose in seconds: ms300 auto code reader features easy to use 2 button design to read, clear DTCs to help home mechanics locate car problems fast. With an intuitive interface and easy-to-read backlit screen, this diagnostic code reader is easy to use. Works with most obd-ii compliant u. S.
BrandAutel #ad
ManufacturerMaxiScan #ad
Height9.06 Inches
Length6.3 Inches
Weight0.55 Pounds
Width1.97 Inches
Part NumberMS300
Warranty1 Year



ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black

ANCEL #ad - Easily determines the cause of the check engine light. Classic design, even a beginner can use it read the error code, srsairbag, find out what the problem is and perhaps fix it. The ad310 scanner is well built with a large lcd display 128 x 64 pixel that has white backlight and contrast adjustment, indicates test results directly.

I/m monitor readiness test, turn off the MIL check engine light as well as view freeze frame data. It's equipped with a 2. The up and down button for scrolling the menu, the Enter and Exit button allow for navigation back and entering menu. Works on most 1996 us-based, spanish, dutch, finnish, and newer obd ii & can domestic or import vehicles. Supports english, german, 2000 EU-Based and Asian cars, French, Russian and Portuguese.

It can not read and erase ABS, fast scan and erase trouble codes, and other systems fault codes. Read hard memory / pending intermittent and historic codes and show definitions. No need any batteries or charger, gets the power directly from the OBDII Data Link Connector in your vehicle. Save money and time. 5 feet long cable and made of a very thick flexible insulator. There are 4 buttons on AD310
BrandANCEL #ad
ManufacturerANCEL #ad
Weight0.6 Pounds
Part NumberAD310
WarrantyFor AD310 OBD2 scanner



AUTOPHIX OBD2 Scanner Enhanced OM126P Vehicle Code Reader Auto Diagnostic Check Engine Light for All OBDII Car After 1996Upgrade Version

AUTOPHIX #ad - Operating temperature: 0 to 60°c 32 to 140 f° storage Temperature: -20 to 70°C -4 to 158 F°. Checking car engine tool the om126p enhanced obdii scanner can read and erase the trouble codes that can cause emission problems in your vehicle in seconds, build a DTC lookup library you can find the related code definitions to help you determine if your car needs repair, turn off the MIL check your car engine and reset the monitor, to save you time and money, and dramatically improve your car lifespan / performance.

Powerful features built-in 14 special functions in 1 car reader, and show the vehicle information, review & print report. Easy to operatethe om126p car diagnostic tool equiped with 2. 4" tft 262k true color lcd display screen to indicates the test results, also, a wealth of car information is retrieved to find out all about your car without hassle for recording, the I/M Readiness hot key can check the state emissions readiness and drive cycle verification, car tracking, with the silicone keypad you can easy to access the each menu options, buying matched parts etc. Wide range diagnose work on all after 1996 and newer vehicles models in the usaobd ii&can or other imported vehicles. Support o2 sensor and evap system test, review the recorded dtc, read and erase stored emission related codes, freeze frame, data steam, I/M reading, on-board monitoring, let you initiate a leak test for the vehicle’s EVAP system, pending codes, and show code definitions, identify trouble shooting related to fuel efficiency and vehicle emissions.

Quickly read and erase the dtc on all obd ii protocols vehicles: can, polish, italian, dutch, russian, spanish, Finnish, J1850 VPW, German, French, ISO9141 and KWP2000 and support for 10 languages: English, Portuguese, J1850 PWM, which make it easy to use for people from different countries . Worry-free service plug & play, no battery or charger required;om126p obdii diagnostic scan tool supports a lifetime free software updating and Review & Print diagnostic reports from the Auto fix, via connect to a computer via usb for windows 7/8/10 ONLY, if you cannot comfirm its compatility, and we offer one year warranty, please feel free to consult us.
ManufacturerAUTOPHIX #ad
Height6.4 Inches
Length9 Inches
Weight0.7 Pounds
Width1.5 Inches
Warranty12 Months Warranty

4. Autel


Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool

Autel #ad - Extensive application compatible with 7 languages english, french, ford, spanish, etc. Honda, nissan, etc. And various post-1996 obd ii protocol vehicles Toyota, this OBD II scanner provides accurate and fast diagnosis for worldwide car owners. Even if you’re not familiar with vehicle repair, you can quickly take control of this code reader, and get the information you want.

Welcome to contact us via Q&A, or hotline, email, and our after-sale-service team for technical support. User-friendly design this check engine code reader features a patented one-click i/M Readiness Key, built-in speaker, TFT color display, LED Indicator etc. Turn off cel this car diagnostic tool supports reading dtcs, to help you detect any potential problems, Freeze Frame & I/M Readiness etc to figure out the root cause of the Check Engine Light CEL and turning it off, displaying Live Data, and to avoid excessive costs for unnecessary repairs.

The cable is long enough without being too long and getting in the way. High-quality services 12 months warranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool. For end user & diyers this error code reader is “plug and play” and comes with an easy interface. No batteries are needed.
BrandAutel #ad
ManufacturerAutel #ad
Height0.71 Inches
Length4.61 Inches
Weight0.39 Pounds
Width2.83 Inches
Part NumberAL319
WarrantyManufacturer Limited



FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

FOXWELL #ad - Vehicle cel doctorthe nt301 obd2 scanner enables you to read dtcs, reset monitor, access to emissions readiness status, locate bad O2 sensors, turn off CELcheck engine light or MIL, read live data and retrieve VIN of your vehicle. Unique patenteD design, 2. 8" color screen, free lifetime update and 1-year seller assurance with EXCLUSIVE tech and service team.

:. Home necessityopen to global customers. No battery required, nt301 obd scanner is charged directly from the 16pin DLC in your vehicle. Red-yellow-green leds and build-in speaker indicate the readiness status for confident emissions test. It is recommended as a necessity in your toolbox and one of the best gifts for Home and Autoshop Mechanics. Your foxwell's screen is with a tightly-fitting screen protector. If any scratches are found, just tear off the screen protector from the upper left or upper right corner.

Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Codes analysis and Printer compatible. Smog check helperread/erase and i/m readiness hotkeys make it easy to use the car computer reader right out of the package. Appreciate very much! warm tipnt301 car scanner can be used directly with no need for registration or update, as it is already the latest version. Accuracy & streamslive data graphing and logging.
BrandFOXWELL #ad
ManufacturerFOXWELL #ad
Height6.69 Inches
Length8.66 Inches
Width3.15 Inches
Part NumberNT301



FIXD OBD2 Professional Bluetooth Scan Tool & Code Reader for iPhone and Android

FIXD #ad - Fixd works with your car - fixd obd2 reader is compatible with all gas-powered vehicles made in 1996 or newer and all diesel vehicles 2008 or newer. Easy-to-use obd2 app & car code reader - the fixd car scanner and OBD app instantly translates 7000+ engine fault codes into plain English on your phone.

This subscription is optional and not required to use the OBD2 scanner or free app. Upgrade your sensor - fixd premium members can also talk to a certified mechanic about car care questions and DIY repairs, get guaranteed cost estimates for repairs, & much more. The fixd car scanner and obd2 app provides helpful how-to guides and video tutorials so you can save with DIY repairs. Know when it’s time for your next oil change - FIXD is the only car code scanner that also tracks maintenance and wear items and automatically notifies you when your car is due for service. Wireless Bluetooth connection.

You can even clear the check engine light, how serious it is, saving time and money. View live car data - monitor the health of your vehicle in real time. Find out what’s wrong with your car - even beginners can use the fixd OBD2 scanner and app to find out what the check engine light means, and possible fixes before going to the repair shop. See battery voltage, schedule service appointments, get notified about car problems, & more from your phone. Perfect diagnostic scan tool for toyota, ford, Lexus, Jeep, Cadillac, iPad, Honda, Chevrolet, Porsche, BMW, Volkswagen, and more.
BrandFIXD #ad
ManufacturerFIXD #ad
Height1.75 Inches
Length1.5 Inches
Weight0.06 Pounds
Width0.5 Inches
Part NumberB013RIQMEO



NEXAS NL101 OBD2 Scanner Check Engine Light Car Code Reader Diagnostic Scan Tool Fault Code Scanner with Battery Test for OBDII Car After 1996 Upgrade Version including Black Protective Case

NEXAS #ad - Support multi-languages & vehicles: nexas nl101 obd2 scanner supports english, finnish etc. Especially japanese cars released after 2006 years. A free protection case for you: in addition to getting an obd2 scanner, you will also get an additional black protective case; normally, an usb cable and an User Manual, you must spend at least USD$15.98 additional money to have it, you can have it, if you want to own a Black Protective Case, an OBD 16 PIN Diagnostic Cable, so don’t hesitate to buy it, you deserve to have this OBD2 product.

Besides, Freeze Frame and etc. Rare unique battery check: the nl101 code reader can read real-time battery voltage, and give out 6 warning tips for your to maintain your battery. Save your Time and Your Money. Works on all cars, mini vans and light duty vehicles obdii & can from 1996 and latest – American cars released from 1996 years, deutsch, russian, French, spanish, italian, Portuguese, European cars released from 2000 years and Asian cars released after 2006 years. Adjust the screen brightness: it’s normal that the screen can’t be seen clearly when you are outdoors in the sun. It offers such useful information for entry-level Pros and DIYer that they can quickly and efficiently troubleshoot OBD2/EOBD problems on vehicles, monitor car battery health status, meantime also watches out the battery power situation.

Elite version: no need to upgrade, there is no need to update the content, the OBD2 protocol database is released by the SAE Automotive Engineering Association, NL101 OBD2 Scanner is the latest software, and it also saves your update cost. Obd/eobd 2 modules in one: nl101 obd2 scanner supports full 10 modes obd2 diagnostic functions, read and erase fault codes, view I/M readiness, data stream, retrieve auto vehicle information, freeze frame data, o2 sensor test to accurately locate bad O2 sensor, advanced on-board monitoring, and the EVAP test function which enable you initiate a leak test for the vehicle’s EVAP system.
BrandNEXAS #ad
ManufacturerNEXAS #ad
Height2.95 Inches
Length4.72 Inches
Width1.1 Inches
Part NumberSOCUS-NL101-FBA
Warranty24 Months



ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check Engine Light Scan Tool Emission Analyzer

ANCEL #ad - Critical functionality - reads quickly and erases stored emission-related codes, and shows code definitions. Wide compatibility - recommended by youtube star scotty kilmer on his channel. Ancel brand provides life-time free software updates for this unit to fix the latest bugs or add new parameters. With an easy-to-read UI design, and DTC Look-up and Review.

You don't need to read the manual to know what to do, I/M readiness, OBDII Diagnostics, the user can easily access Setup, even for a beginner. 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. Qvga display & new ui - ad410 code reader is a greatly enhanced upgrade from more basic diagnostic scan tools. Just download the software from the ANCEL website and then follow on-screen instructions to install. The o2 sensor test is designed to monitor and adjust air/fuel mixture, which will help identify and troubleshoot issues related to fuel efficiency and vehicle emission. Works on most vehicles sold in the usa with model year of 1996 or newer; supports all obdii protocols: kwp2000, german, and can controller area Network; Displays in English, J1850 PWM, Dutch, ISO9141, French, J1850 VPW, Russian, Finnish, Spanish, and Portuguese; Requires no battery or charger as the unit gets power directly from the OBDII Data Link Connector in the vehicle.

Turns off the mil check engine light, helps in resetting the monitor before taking it to Smog, pending codes, and tells you what is going on before bringing the car in for repair. It has a 2. Diagnostic reports & update - the "review & print" option can be used to save or print diagnostic reports as needed.
BrandANCEL #ad
ManufacturerANCEL #ad
Height1.6 Inches
Length9 Inches
Weight0.75 Pounds
Width6.3 Inches
Part NumberAD 410
WarrantySupport for ANCEL AD410 OBD2 Scanner



FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader Emission Analyzer Car Diagnostic Scanner for All Cars

FOXWELL #ad - A necessity in your vehicle toolboxdesigned with 2. 4' tft colorful lcd display screen, no battery required, making it convenient for Home and Autoshop Mechanics. Lifetime free update via a computerWindows 7/8/10 ONLY. No need to read the manual to know what to do, the scan tool is charged directly from the OBDII interface in your vehicle please turn your vehicle ignition on, even for a beginner.

Get one casebuy one foxwell nt201 obd2 scanner, click extra saving and input code "YCMGKYME" to get one free case. Wide coverage & multiple languagent201 vehicle check engine code reader works on most gasoline domestic and import vehicle 1996 us-based, French, German, included light-duty trucks 12v only, SUVs and mini-vans with standard OBDII/EOBD/JOBD&CAN protocol. Supports all obdii protocols: kwp2000, iso9141, 2000 eu-based and asian cars, Spanish, J1850 VPW, J1850 PWM and CAN. Car care and repair can be expensive, especially if you don't know what the issue is. While you can take it to a mechanic who should have the right tool to diagnose the problem, having OBD2 scanner like FOXWELL NT201 can save you money and time by locating the issue yourself.

Top obd2 scanner recommended by ezvid wiki and onsite associates program. 5 kinds of language avaliable :English, Italian. One-click smog checkthis car scanner with one-click i/m readiness key for quick state emissions readiness check and drive cycle verification, without the hassle of driving around endlessly, test results of your vehicle health status clearly and vividly in graphical way you’ll see if the car is ready to pass the emission test, or continuously coming back to the repair shop for retest.
BrandFOXWELL #ad
ManufacturerFOXWELL #ad
Height0.8 Inches
Length4.7 Inches
Weight0.75 Pounds
Width3 Inches
Warranty12 Months Warranty

10. Autel


I/M Readiness Smog Check CAN Diagnostic Scan Tool, View Freeze Frame Data, Read Codes Clear Codes, Autel MS309 OBD2 Scanner Check Engine Fault Code Reader

Autel #ad - Retrieve vehicle info: the autel ms309 automotive obd2 scanner enables retrieval of the vehicle identification no. It includes important engine parameters such as RPM, engine load, short/long term fuel trim, mass airflow, fuel pressure, vehicle speed, engine coolant temperature and etc. Unmatched compatibility: autel ms309 compact pocket code reader supports all obd2 protocols: kwp2000, j1850 vpw, iso9141, post 1996 in us, J1850 PWM and CAN.

Purchase now and go fix something! Turn off check engine light: autel ms309 obdii scanner is an easy-to-use plug-n-play check engine code reader that read and clear codes. Vin, calibration ids, calibration Verification Nos. The ms309 auto car scanner comes with lifetime free software updates and is backed by 45 Day Money Back and 12 Months US Seller. This obd2 code scanner is compatible with all obdii-compliant vehicles, passenger cars or light trucks, ISO2000, post 2000 for EU-based and Asian cars. This function is most useful to check whether the ECU matches your car when you are buying a used car.

It includes vehicle-specific number of monitors like misfire monitor, O2 sensors, fuel system monitor, EVAP system and etc, comprehensive components monitor, making this OBD2 scan tool an excellent scan tool to help get your vehicle ready to pass the annual smog check. 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 can check engine related fault codes, and u1 codes, p3, and U0, P3, P2, easily find out what caused the check engine light comes on, turn off MIL lightMalfunction Indicator Light.
BrandAutel #ad
ManufacturerAutel #ad
Height0.8 Inches
Length4.34 Inches
Width2.74 Inches
Part NumberMS309
WarrantyManufacturer warranty for 45 days from date of purchase