Rank Product Name Score
1 Autel MS309 Universal OBD2 Scanner Check Engine Fault Code Reader, Read Codes Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool Autel MS309 Universal OBD2 Scanner Check Engine Fault Code Reader, Read Codes Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool
Autel
9.8 GET ON AMAZON
2 Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool
Autel
9.7 GET ON AMAZON
3 LAUNCH Scan Tool CRP129X OBD2 Scanner Automotive Code Reader Android Based Diagnostic Tool for Engine Transmission ABS SRS with Oil/EPB/SAS/TPMS/Throttle Body Reset and AutoVIN Wi-Fi Updates LAUNCH Scan Tool CRP129X OBD2 Scanner Automotive Code Reader Android Based Diagnostic Tool for Engine Transmission ABS SRS with Oil/EPB/SAS/TPMS/Throttle Body Reset and AutoVIN Wi-Fi Updates
LAUNCH
9.5 GET ON AMAZON
4 LAUNCH OBD2 Scanner CR529 Code Reader with Enhanced Full OBD2 Function, Check Engine code reader CAN Scan Tool, One-Click I/M Readiness Car Diagnostic Tool,Lifetime Free Update, Advanced Ver. Of CR319 LAUNCH OBD2 Scanner CR529 Code Reader with Enhanced Full OBD2 Function, Check Engine code reader CAN Scan Tool, One-Click I/M Readiness Car Diagnostic Tool,Lifetime Free Update, Advanced Ver. Of CR319
LAUNCH
9.4 GET ON AMAZON
5 Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Vehicles Diagnostic Scan Tool Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Vehicles Diagnostic Scan Tool
MaxiScan
9.2 GET ON AMAZON
6 Bafx Products - For Android Only - Wireless Bluetooth Obd2 Scanner Diagnostic Code Reader & Scan Tool - Scan, Reset & Clear Car Check Engine Light Bafx Products – For Android Only – Wireless Bluetooth Obd2 Scanner Diagnostic Code Reader & Scan Tool – Scan, Reset & Clear Car Check Engine Light
BAFX Products
8.8 GET ON AMAZON
7 BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android
Lemur Vehicle Monitors
8.5 GET ON AMAZON
8 FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader Emission Analyzer Car Diagnostic Scanner for All Cars FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader Emission Analyzer Car Diagnostic Scanner for All Cars
Foxwell
8.4 GET ON AMAZON
9 NEXPOW Car OBD2 Scanner, V311 Automotive Engine Fault Code Reader, Car Diagnostic Scan Tool with Battery Test Tool for All OBD II Protocol Cars Since 1996 NEXPOW Car OBD2 Scanner, V311 Automotive Engine Fault Code Reader, Car Diagnostic Scan Tool with Battery Test Tool for All OBD II Protocol Cars Since 1996
NEXPOW
8.2 GET ON AMAZON
10 FIXD OBD2 Professional Bluetooth Scan Tool & Code Reader for iPhone and Android FIXD OBD2 Professional Bluetooth Scan Tool & Code Reader for iPhone and Android
FIXD
7.8 GET ON AMAZON

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

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

    Features:

  • 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. 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 check engine related fault codes, easily find out what caused the check engine light comes on, turn off MIL light(Malfunction Indicator Light).
  • 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, vehicle speed, mass airflow, engine load, fuel pressure, short/long term fuel trim, engine coolant temperature and etc.
  • 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 tool an excellent scan tool to help get your vehicle ready to pass the annual smog check.
  • UNMATCHED COMPATIBILITY: Autel 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, post 1996 in US, post 2000 for EU-based and Asian cars.
  • RETRIEVE VEHICLE INFO: The Autel MS309 automotive 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. The MS309 auto car scanner comes with LIFETIME FREE software updates and is backed by 45 Day Money Back and 12 Months US Seller . Purchase now and go fix something!

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

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

    Features:

  • For End User & DIYERS: This error code reader is ‘plug and play’ and comes with an easy interface. Even if you’re not familiar with vehicle repair, you can quickly take control of this code reader, and get the information you want
  • Turn Off CEL: This car diagnostic tool supports reading DTCs, displaying Live Data, Freeze Frame & I/M Readiness etc to figure out the root cause of the Check Engine Light (CEL) and turning it off to help you detect any potential problems
  • Patent Guarantee: AL319 Code Reader features a patented One-Click I/M Readiness Key for quick State Emissions readiness check and drive cycle verification. No batteries are needed as it will get the power directly from the OBDII Data Link Connector in your vehicle
  • User-Friendly Design: This check engine code reader equipped with TFT color display which shows DTC definitions more clearly, built-in speaker provide audible indication, LED Indicator etc. 2. 5 feet long cable is long enough without getting in the way
  • Extensive Application: Compatible with 7 languages and various post-1996 OBD II protocol vehicles, this OBD2 scanner provides accurate and fast diagnosis for worldwide car owners. 12 months warranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool

LAUNCH Scan Tool CRP129X OBD2 Scanner Automotive Code Reader Android Based Diagnostic Tool for Engine Transmission ABS SRS with Oil/EPB/SAS/TPMS/Throttle Body Reset and AutoVIN Wi-Fi Updates

LAUNCH Scan Tool CRP129X OBD2 Scanner Automotive Code Reader Android Based Diagnostic Tool for Engine Transmission ABS SRS with Oil/EPB/SAS/TPMS/Throttle Body Reset and AutoVIN Wi-Fi Updates

    Features:

  • 【UPGRADED VERSION OF CRP123/CRP123E&CRP129】: This scan tool is built with a larger 5” touchable HD 720P screen and keypad design for better operation,there are 5 more reset services (Oil/EPB/SAS/TPMS & Throttle Body Reset) compared with CRP123&CRP123E, AutoVIN and automatic printable Inspection report help you get diagnostic information efficiently and effectively
  • 【FOUR SYSTEMS DIAGNOSIS+ BATTERY VOLTAGE TEST】: This diagnostic obd2 scanner works for Engine, Transmission, ABS and SRS diagnoses, thus reading/clearing diagnostic trouble codes, showing live data stream, turning off the warning light related, besides,with the battery voltage test, you are able to monitor the battery voltage timely
  • 【5 RESET SERVICES + AUTOMATIC AUTOVIN SCAN】: This code reader covers 5 most commonly used special reset functions including OIL/EPB/SAS/TPMS reset, and Throttle Adaptation to maintain your vehicle systems safely and efficiently, with the Automatic Autovin Scan, you may easily get the VIN
  • 【FULL OBD2 COMPLIANCY + DATA RECORD & PLAYBACK】: This diagnostic tool supports all 10 modes of OBDII functions such as I/M Readiness Status, Live Data Graphing, MIL turn-off, etc., and works on most vehicles after 1996 compliant with OBD2 protocols , more than 57 brands. Data record,playback and printable Inspection report (share via email) make diagnostic information easily at your hands
  • 【Mechanics with 40 years of experience Highly Recommended 】: This diagnostic automotive scanner perfectly fits for mechanics, work shop or individual users, it comes with the 5 years warranty for any quality problem. One-click WiFi free updates on internet for lifetime along with multilingual support: English, Spanish, French, German, Italian, Russian, Portuguese, Japanese, Korean, etc.,

LAUNCH OBD2 Scanner CR529 Code Reader with Enhanced Full OBD2 Function, Check Engine code reader CAN Scan Tool, One-Click I/M Readiness Car Diagnostic Tool,Lifetime Free Update, Advanced Ver. Of CR319

LAUNCH OBD2 Scanner CR529 Code Reader with Enhanced Full OBD2 Function, Check Engine code reader CAN Scan Tool, One-Click I/M Readiness Car Diagnostic Tool,Lifetime Free Update, Advanced Ver. Of CR319

    Features:

  • 👍 CHECK ENGINE LIGHT OBD2 SCANNER ➤ The obd2 scanner with HELP button for quick access to common tips, this code reader will display the error code definition, finds out what caused and the result of the check engine light on, tell you how to fix. Allow you accurately determine the causes of the check engine light and turn-off, you can save thousands of dollars on car maintenance, save time and effort on small repairs in daily life, and dramatically improve your car’s performance.
  • 🚘 ENHANCED FULL 10 MODELS OBD2 FUNCTIONS CODE READER ➤The obd2 scanner contains all 10 modes, quickly read and erase code(Generic, Manufacturer Specific and Pending Codes), Mode 6, EVAP system, O2 sensor, Live data in both graph and text forms, freeze frame data, built-in DTC Lookup library can be automatically displayed what the code means directly after reading, don’t need to search online, help you determine if your car needs repair, save you time and money
  • 🚘 PATENTED ONE-CLICK SMOG CHECKER ➤ This scan tool with the patented One-Click I/M Readiness for quick state readiness check and drive cycle verification, test results of your vehicle health status clearly and vividly in a graphical way whether the vehicle’s monitors have run and completed their testing or not. Without the hassle of driving around endlessly or continuously coming back to the repair shop for a retest.No need to read the manual to know what to do, even for a beginner.
  • 🚘 WIDE COVERAGE & LIFETIME FREE UPDATE➤Life-time free software updates for this unit to fix the latest bugs or add new parameters. This diagnostic tool supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based, and Asian cars, and newer Accurately read and clear vehicle error codes for gasoline domestic and import vehicles, such as light-duty trucks (12v only), SUVs, and mini-vans with standard OBD2/EOBD/JOBD&CAN protocol.
  • 🚘 EASY TO OPERATE& DATA RECORD PLAYBACK and PRIN➤Plug & Play, No need any battery or charger; Data Record, Replay and Print; 2.8” TFT color screen &3 LED Notifications; Read vehicle information (VIN, CID, and CVN) is retrieved to find out all about your car without hassle for record purposes, car tracking, buying matched parts, etc.✉Additionally, 60-month warranty for any quality problems. please contact us for the support! 7+ language supported
  • 👍 TURN OFF CHECK ENGINE LIGHT CODE READER➤ This obd2 scanner allows you to check all engine related fault codes, stored codes, pending codes, locate bad O2 sensor, perform EVAP tests(Mode 8), On-Board Monitor Tests(Mode 6) and component tests, shows code definitions, access to emissions readiness status, turn off check engine light(CEL) or MIL(Malfunction Indicator Lamp), reset monitor, retrieve VIN of your vehicle, and tells you what is going on before bringing the car in for repair.

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

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

    Features:

  • TURN OFF CHECK ENGINE LIGHT: MS300 check engine code reader can read, clear generic, manufacturer-specific and pending codes. It enables you to figure out why CEL is on like a pro and turn off check engine light instantly after proper repair.
  • MECHANIC APPROVED: MS300 OBD2 scanner works with most OBDII compliant(OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, and CAN) sedans, SUVs and light trucks post-1996 for US cars, post-2000 for EU-based and Asian cars.
  • 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.
  • SMOG CHECK: MS300 car code reader retrieves I/M Readiness status to check emission-related systems like misfire monitor, fuel system monitor, comprehensive components monitor, O2 sensors, EVAP to help your vehicle ready pass the annual smog check.
  • 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. Please follow the correct usage order: Engine off- Plug MS300 in- Turn Ignition On.
  • 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.
  • Retrieves generic and manufacturer specific Diagnostic Trouble Codes (DTC), includes definitions lookup software on CD and displays DTC definitions on screen
  • 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
  • Retrieves VIN (Vehicle Identification No) on 2002 and newer vehicles that support Mode 9
  • Supports the CAN (Controller Area Network) protols and all other current OBD-II protocols
  • Works with most OBD-II compliant U.S., European and Asian vehicles (OBD-II is standard on all cars sold in U.S. post-1996)

Bafx Products – For Android Only – Wireless Bluetooth Obd2 Scanner Diagnostic Code Reader & Scan Tool – Scan, Reset & Clear Car Check Engine Light

Bafx Products - For Android Only - Wireless Bluetooth Obd2 Scanner Diagnostic Code Reader & Scan Tool - Scan, Reset & Clear Car Check Engine Light

    Features:

  • NOT COMPATIBLE WITH iOS DEVICES – (iPhones, iPads etc); OUR BLUETOOTH OBD2 scanner IS ONLY COMPATIBLE WITH ANDROID OR WINDOWS DEVICES; For iOS devices, see our WiFi OBD Reader
  • READ & RESET – Our OBD2 diagnostic scanner tool will work on all cars purchased in the USA model year 1996 or newer; Unlike other OBD2 scanners, ours works on ALL OBD2 protocols including J1850 and CAN; With our scan tool you can read & reset the check engine light on your car with ease
  • REAL TIME – Monitor the diagnostic sensors in your vehicle in real time for things like O2 data, fuel pressure, EVAP system & more; Car reporting an EVAP code? Check your O2 readings to see which sensor is faulty and get it fixed; React quickly to problems like a professional mechanic
  • HUGE APP SELECTION – 3rd party app must be downloaded to use; Choose from many OBDII apps such as Torque Pro, Piston, Dash Command, OBD Fusion & more; Some OBDII readers limit you in which apps you can use, not BAFX Products; Choose an app at a price that meets your needs
  • This OBD2 scanner does not read ABS, SRS, TPMS or Oil Change lights; WARRANTY – 2 Year manufacturer warranty with USA based friendly support staff; Don’t be left stranded by support

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android

    Features:

  • Read and clear your Check Engine Light and all other vehicle systems. Get your unlimited free vehicle specific Repair Reports, generated from our database of millions of fixes verified by Professional Automotive Technicians
  • As easy to use as a code reader with all the capabilities of an expensive handheld scan tool, plus the benefits of your smartphone or tablet (free app updates, portability, saving data, interactive graphing of live data)
  • Officially licensed and certified for Apple and Android devices
  • The BlueDriver App and BlueDriver Sensor work exclusively with each other to ensure quality
  • BlueDriver is the Professional OBD2 Diagnostic Scan Tool trusted by mechanics and developed by Professional Engineers in North America

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

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

    Features:

  • 🎄【Top OBD2 Scanner】 Recommended by Ezvid Wiki and Onsite Associates Program. 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.
  • 🎄【One-Click Smog Check】This car scanner with One-Click I/M Readiness key for quick state emissions readiness check and drive cycle verification,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, without the hassle of driving around endlessly, or continuously coming back to the repair shop for retest.
  • 🎄【Car Health Doctor】 The OBD reader contains all 10 modes of obd2 tests, quickly read and erase code,On-board monitor test (Mode 6), EVAP system,test,O2 sensor, turn off CEL(check engine light), reset monitor, retrieve VIN of your vehicle,live data in both graph and text forms, freeze frame data,built-in DTC look up library can be automatically displayed after reading.
  • 🎄【Wide Coverage & Multiple Language】NT201 vehicle check engine code reader works on most gasoline domestic and import vehicle 1996 US-Based, 2000 EU-Based and Asian cars,included light-duty trucks (12v only), SUVs and mini-vans with standard OBDII/EOBD/JOBD&CAN protocol. Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. 5 kinds of language avaliable :English, German, French, Spanish, Italian.
  • 🎄【A Necessity in Your Vehicle Toolbox】Designed with 2.4′ TFT colorful LCD display screen, No battery required, the scan tool is charged directly from the OBDII interface in your vehicle (please turn your vehicle ignition on), making it convenient for Home and Autoshop Mechanics.Lifetime free update via a computer(Windows 7/8/10 ONLY).No need to read the manual to know what to do, even for a beginner.

NEXPOW Car OBD2 Scanner, V311 Automotive Engine Fault Code Reader, Car Diagnostic Scan Tool with Battery Test Tool for All OBD II Protocol Cars Since 1996

NEXPOW Car OBD2 Scanner, V311 Automotive Engine Fault Code Reader, Car Diagnostic Scan Tool with Battery Test Tool for All OBD II Protocol Cars Since 1996

    Features:

  • 🚗【New Upgrade OBD2 Scanner】The V311 OBD2 code reader is capable of performing multiple diagnostic functions like determining the cause of the Engine Light, Read/Erase Code, View Freeze Frame, I/M Readiness, Vehicle Information, Data Stream, BAT-Battery Detection, DTC lookup, RealTime Curve(Car Speed, Calculate Load Value, Engine Coolant Temp, Engine RPM), efficiently troubleshoot the Check Engine Light and the diagnostic trouble codes.
  • 🚗【Lightweight & Easy to Operate】 NEXPOW OBD2 plug and play, No battery or charger is required as it directly gets power from vehicle DLC. Fast scan and clear trouble codes, very easy to use, even a beginner can use this unit to read the error code, with what displayed on the screen. You can find out what the problem is and fix the easy ones yourself but don’t worry about going to the 4S shop for too expensive repairs, saving money.
  • 🚗【One-Click DTC Lookup】V311 engine OBD2 reader built-in over 3000 code definitions DTC library, the OBD2 Scanner reads generic and manufacturer-specific trouble codes directly identify the code definitions on the screen, The enhanced fault code definition function helps you fully understand the meaning of the code. It saves you the trips to a mechanic, lets you decide whether it’s something you can fix or need more help, save money and time.
  • 🚗【 BAT Function & LCD Display 】- Vehicle code reader designed with a clear display LCD screen (128 x 64 pixels) – white backlight and contrast adjustment. No need for any battery or charger, the OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector. Besides, with the “BAT” button, a One-click battery check function allows you to detect car battery voltage.
  • 🚗【Strong Compatibility】Support 7 languages: Deutsch, Dutch, English, Italiano, Español, Français, Chinese. no matter where are you from, it always helps you. Our OBD2 scanner is compatible with all 1996 and newer model cars sold in the US, Europe, and Asia. Supports all OBD2 protocols: SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 (KWP2000), and ISO 15765-4(CAN). Note: This car code reader is incompatible with new energy vehicles, hybrid vehicles.

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

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

    Features:

  • Powerful Check Engine Light Diagnostics — Read and diagnose your check engine light, understand the severity of the issue, and clear that pesky light from your vehicle. FIXD translates your vehicle into simple English, empowering you to make the easy fix in many cases & saving you precious time. FIXD also saves you money by providing you with estimated repair costs up-front, allowing you to feel more confident during those trips to the mechanic
  • The Trusted Choice — FIXD is the professional choice proudly designed in the USA by Professional Engineers and ASE Certified Mechanics. Get unlimited access to over 10,000 DTCs. With the App, you’ll have freeze frame data, live diagnostic data, and proactive vehicle maintenance reminders at your fingertips. All the capabilities of an expensive Scan Tool at a fraction of the cost
  • Easy & Intuitive — The powerful FIXD OBD-II Diagnostic Sensor and the professionally designed FIXD App are the perfect pair. The FIXD Code Reader is light & compact, remaining out-of-sight during your drive. The FIXD Sensor connects to the FIXD App via Bluetooth in seconds, providing you with a suite of resources easy enough for anyone to use
  • We’ve Got You Covered — The FIXD OBD 2 Scan Tool is compatible with all gas-powered vehicles made after 1996 (no all-electric or diesel) and works with all vehicle protocols. Works with iPhone, iPad, and Android devices
  • Go further with FIXD Premium— Upgrade your in-app experience with: Cost and repair estimates from the Identifix database, Unlimited calls to our FIXD Mechanic Hotline for a trusted second opinion and DIY help from our network of ASE certified mechanics, And much more! FIXD Premium is a monthly subscription that is optional and is not required for use of the sensor

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