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The Best Auto Code Readers of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Auto Code Readers of 2023. Check our ranking below.

2,197 (random number) Reviews Scanned

SaleRank No. #1

Ancel AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

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 information. Instead of taking car to mechanic shop, you can use it to check the trouble code and show code definition by yourself.
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, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
Accurate Fast and 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 knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
OBDII Protocols and Car Compatibility: Many cheap scan tools 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 newer OBD2 and CAN vehicles both domestic and foreign. Check compatibility with your vehicle model before purchasing.
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 car brands and is suitable for people who just need a code reader to check their car.

SaleRank No. #2

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

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.
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.
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.
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.
ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.

SaleRank No. #3

ANCEL AD410 Enhanced OBD2 Scanner Vehicle Code Reader Check Engine Light Fault Reader Diagnostic Scan Tool Automotive OBD II Scanner Auto Code Scanner for All OBDII Car After 1996 (Black/Yellow)

WIDE COMPATIBILITY - Recommended by YouTube star Scotty Kilmer on his channel. Works on most vehicles sold in the U.S. with a model year of 1996 or newer; A code reader for cars and trucks that supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN; Displays in English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese. This obd2 scanner does not require a battery or charger as the unit is powered directly from the OBDII data link connector in the vehicle.
CRITICAL FUNCTIONALITY - A car code reader that quickly reads and clears stored emissions-related codes, pending codes, and displays code definitions. With 42,000+ built-in DTC lookups, this OBD2 scanner can quickly determine the cause of faults and potential problems before you spend a lot of money, and you don't need to Google what each fault code means. Turns off the MIL, helps reset the monitor before you take the car to smog, and lets you know what's going on before you take the car in for repairs.
ENHANCED OBDII DIAGNOSTICS - A universal obd2 scanner diagnostic tool supports the testing of O2 sensors and EVAP (Evaporation Control) systems. The AD410 vehicle code scanner can be used to initiate a leak test of a vehicle's EVAP system by monitoring the integrity of the fuel tank system. The O2 sensor test is used to monitor and adjust the air/fuel mixture, which can identify and correct problems related to fuel efficiency and vehicle emissions.
QVGA DISPLAY & NEW UI - The AD410 car code reader is a greatly improved upgrade from simpler diagnostic tools. The car scanner diagnostic tool features a 2. 4" TFT true color display (262K) LCD for clear viewing of test results. With the clear design UI, users can easily access setup, OBDII diagnostics, I/M readiness and DTC search and check. No need to read the manual to know what to do, even for a beginner.
DIAGNOSTIC REPORTS & UPDATE - The Review & Print option allows you to save or print diagnostic reports as needed. The ANCEL brand offers life-time free software updates for this unit to fix the latest bugs or add new parameters. Simply download the software from the ANCEL website and then follow the on-screen instructions to install it.

Rank No. #4

Autel OBD2 Scanner MS309 Universal Car Engine Fault Code Reader, Check Engine Light and Emission Monitor Status, OBDII CAN Diagnostic Scan Tool

🔥【On-Screen DTC Definition, Save Time & Easy To Use】Autel MS309 OBD2 code reader with UPGRADED CHIP to retrive and clear generic(P0, P2, P3 and U0), manufacturer-specific(P1, P3 and U1) and pending codes, and display DTCs(Diagnostic Trouble Codes) meanings under the codes based on the built-in database(more than 3000 codes). Don't need to spend much time to search meanings on the internet. This advanced plug-and-play MS309 scanner saves you time - a must-have obd2 scanner for each car owner.
🔥【Retrieve Freeze Frame Data &Vehicle info】The more specific the information available, the clearer the problem. The OBD2 scanner MS309 can retrieve freeze frame data, including important engine parameters like RPM, fuel pressure, fuel trim, engine coolant temperature, etc. Also it can retrieve Vehicle Information such as VIN number, Calibration ID(s), Calibration Verification Nos. (CVNs), etc, which is useful to check whether the ECU matches when you are buying a used car.
🔥【Read Codes & Clear Codes】Knowing the codes in advance will brace you for the repair cost estimate so that you won't be fooled and get overcharged by the repair shop.This Autel MaxiScan MS309 obd2 scanner scans OBD2-compliant vehicle Diagnostic Trouble Codes (DTCs) in seconds to pinpoint emission-related issues. The little guy can do many basic but necessary works: read/clear codes, view DTC definition, turn off check engine light, check I/M Readiness status, retrieve freeze frame data and vehicle info.
🔥【Turn Off Check Engine Light】When your car detects an emission related problem, Check Engine Light will be turned on. Do you want to spend hundreds of dollars to turn off this light every time, maybe it's just a gas cap that's not tightened or needs to change bad parts like spark plugs and ignition coils? With Autel MS309 scan tool, you can read code to quickly find out why the check engine light is on and reset it.
🔥【Ready For Annual Smog Check】If the OBD II Readiness Monitors on your car are not “Ready”, your car may fail the smog check. MS309 OBD2 scanner can retrieve I/M Readiness status to check the monitors like misfire monitor, fuel system monitor, comprehensive components monitor, catalyst monitor, O2 sensors, EVAP, etc, to help your car ready pass the annual smog check. That way you won't waste time and money on a failed smoke check.

Rank No. #5

OBD2 Scanner Color Screen Live Data: Easy Set up Reset Clear Engine Error Code Plug&Play Upgraded Indicator Light Test Voltage/EVAP/O2 Sensor Diagnostic Scan Tool for All Cars Since 1996,AMTIFO W4

Vehicle CEL Doctor: The W4 obd2 scanner allows you to read fault diagnostic codes, access electronic readiness status, turn off the CEL (Check Engine Light) or MIL, reset monitors, read real-time data, and retrieve the vehicle's VIN.
Multi-functionality: The practical obd2 scanner diagnostic tool is equipped with a built-in OBD2 DTC database to help you identify reasons for the engine light, read and clear codes, test car voltage, query fault code information, view freeze frame data, check I/M readiness, access data stream and playback functions, view real-time curves, read vehicle information, obtain speed data, calculate load value, and monitor engine coolant level.
Plug and play: Simply locate the OBD port below your steering wheel to easily connect to our obd2 scanner for a fast and stable connection that won't disconnect. The user interface is user-friendly, making it easy for beginners to use. You can conveniently use this car code reader at home, in the garage, at car rental companies, auto repair shops, or on the road. This car scanner is also an excellent gift for those who need to diagnose vehicle issues.
Your car assistant: The W4 code readers & scan tools is the ideal choice for self-maintenance and household use, saving on maintenance costs and monitoring vehicle health. It can assist in repairs, test drives, pre-diagnosing engine light issues, and checking performance data. Both DIY mechanics and professionals in the automotive industry can utilize this code reader effectively. With support for 9 protocols, this car diagnostic scanner is compatible with most American cars from 1996, EU cars from 2000, Asian cars, as well as newer OBD II and CAN domestic or imported vehicles.
Premium Materials and Color Screen: This device revolutionizes the traditional concept of scanner for car by featuring a stylish 2.8-inch IPS color display screen, offering a comfortable handheld experience. Additionally, it is constructed with the latest PV material, ensuring durability with resistance to high temperatures and impact.

SaleRank No. #6

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

[Vehicle CEL Doctor] The NT301 obd2 scanner enables you to read DTCs, access to I/M readiness status, figure out the root reason of check engine light or MIL turned on, monitor sensors test, read live data and retrieve VIN of your vehicle.
[Accuracy & Streams] Live data graphing and logging. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend.
[Worthy to Own] Recommended by most professional mechanics on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8" color screen and 1-year seller assurance with EXCLUSIVE tech and service team.
[S-mog Check Helper] Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident e-missions test.
[Home Necessity] Open to global customers. No battery required, NT301 obd scanner is charged directly from the 16pin DLC in your vehicle. It is recommended as a necessity in your toolbox and great choice for Home and Autoshop Mechanics.

SaleRank No. #7

FIXD Bluetooth OBD2 Scanner for Car - Car Code Readers & Scan Tools for iPhone & Android - Wireless OBD2 Auto Diagnostic Tool to Check Engine & Fix All Cars & Vehicles ‘96 or Newer (1 Pack)

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. Wireless Bluetooth connection. Set up in minutes. No car knowledge needed.
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, how serious it is, and possible fixes before going to the repair shop. You can even clear the check engine light, saving time and money.
SAVE MONEY & AVOID RIP-OFFS - Walk into the repair shop confident with the accurate info you need to save on car repair. The FIXD car scanner and OBD2 app provides helpful how-to guides and video tutorials so you can save with DIY repairs.
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. Perfect diagnostic scan tool for Toyota, Honda, Chevrolet, Ford, Mercedes-Benz, Jeep, BMW, Porsche, Subaru, Nissan, Cadillac, Volkswagen, Lexus, and more. Compatible with iPhone, iPad, & Android.
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.

Rank No. #8

Zmoon OBD2 Scanner Diagnostic Tool, Vehicle Check Engine Code Readers with Reset & I/M Readiness & More, Car OBDII/EOBD Diagnostic Scan Tool for All Vehicles After 1996

🔍Car Diagnostic Scanner with Full OBD/EOBD Function — ✅Read codes and clear codes, ✅10000+ error codes available for query, ✅viewe freeze frame, ✅I/M readiness and historical I/M Data, ✅live data stream and live curve (car speed, battery voltage etc. ), ✅car information reading, ✅oxygen sensor test, ✅EVAP test, ✅calculate load value, ✅engine coolant temperature, ✅get engine speed. It has all the OBD functions you need.
📱2.8'' HD Color Screen — Compared with traditional OBD scanners, Zmoon 2.8'' HD color check engine code reader displays more and richer content, which will not cause eye fatigue after long-term use. And the body design is very suitable for one-handed holding.
🚗Compatible with Most Vehicles & 7 Languages Available — OBDII/EOBD car scanner diagnostic for all American cars after 1996, European cars after 2002, Asian cars after 2008. Supports English, Spanish, French, German, Italian, Russian and Dutch.
🔌Plug and play: Directly powered by the car, even beginners can quickly master and use the car code scanner proficiently. No need to download APP, it is more accurate and stable than the wireless bluetooth code reader! And there are 3 statu lights on the device to remind you if your car is faulty, which is very friendly to beginners.
📧Worry-Free After-Sales Service: Zmoon OBD car scanner diagnostic tool has 30 days return policy and extended 3 years warranty! 7*24 hours customer service, if you have any dissatisfaction or questions, you can send us a message in the background, we will reply quickly within 24 hours.

Rank No. #9

Romondes RD100 Car Code Reader Check Engine Light OBD2 Diagnostic Scan Tool, Read & Erase Engine Fault Codes for All Vehicles After 1996

SaleRank No. #10

AUTOPHIX OBD2 Scanner Enhanced OM126P Vehicle Code Reader Auto Diagnostic Scan Tool Check Engine Light Read/Erase Fault Code Smog Test for All OBDII Cars After 1996[Upgrade Version]

🎉AUTOPHIX 126 is compatible with Toyota, Ford, Chevrolet, Honda, Nissan, Jeep, Hyundai, Kia, Ram, Subaru, and so on.
🚘➤【POWERFUL FEATURES】Built-in 14 special functions in 1 car reader, read and erase stored e-mission related codes, pending codes, and show code definitions, data steam, freeze frame, on-board monitoring, and show the vehicle information, I/M reading, review the recorded DTC, review & print report. Support EVAP system test, let you initiate a leak test for the vehicle's EVAP system, identify troubleshooting related to fuel efficiency and vehicle e-missions.
🚖➤【PROFESSIONAL CHECKING CAR ENGINE TOOL】The OM126P Enhanced OBDII scanner can read and erase the trouble codes that can cause e-mission problems in your vehicle in seconds, determine check engine light the MIL (check your car engine) and reset the monitor, build a DTC lookup library you can find the related code definitions to help you determine if your car needs repair, to save you time and money, and dramatically improve your car lifespan/performance.
🚔➤【PROVIDE COMPREHENSIVE DATA FOR YOU】The OM126P can comprehensively diagnose data from your car, displaying graphical data streams: calculated load values, engine coolant temperature, intake manifold absolute pressure, vehicle speed, intake air temperature, air flow sensor, engine sp,eed etc, OM126P also supports data comparison, allowing you to easily diagnose vehicle conditions and know every parameter of the freeze frame: DTCFRZF, FUELSYSA, ETC, SHRTFT1, LONGFT1, MAP, RPM, VSS, IAT....etc
🚙➤【HD COLOR SCREEN AND EFFICIENT HOT-KEYS】The OM126P car diagnostic tool is equipped with 2.4" TFT 262K true color LCD display screen to indicate the test results, with the silicone keypad you can easy to access each menu option, the I/M Readiness hotkey can check the state e-missions readiness and drive cycle verification, Also, a wealth of car information is retrieved to find out all about your car without hassle for recording, car tracking, buying matched parts, etc.

Rank No. #11

Da Tang Pet DATANG OBD2 Scanner Diagnostic Tool, Auto Check Engine Code Reader with Full OBD2 Functions, Reset, Mode 6, Mode 8 & More, Car Diagnostic Scan Tool for All OBDII/EOBD Vehicles After 1996

💪Professional and Quick Full OBD2 Diagnosis for Cars: This car scanner offer all the necessary OBD2 functions you require. Read and clear codes, turn off engine lights or MIL, read I/M readiness, view freeze frame data, retrieve your vehicle's VIN, test EVAP systems, access live data streams with graphing displays, conduct battery voltage tests, and built in 35,901 DTCs. Additionally, it performs O2 sensor tests, onboard monitoring, and component testing. Stay informed about car's condition.
🔧Convenient Data Printing & Lifetime Free Upgrades: The OBD2 scanner diagnostic tool offers advanced features such as review data stream and DTC replay, along with a convenient printing function. Connect the OBD2 scanner to your computer (compatible with Windows systems ONLY) to easily print fault data, empowering you to prevent random charges at repair shops and save time and money. We offer lifetime free upgrades for it, ensuring you always have access to the latest feature and improvement.
✅2.8” Color Screen & Intuitive New UI: With a 2.8-inch color screen, the OBD2 scanner diagnostic tool ensures optimal visibility. Choose between dark or light modes, and adjust the brightness according to your preference. Our advanced car code reader boasts a new UI design, making it incredibly user-friendly. Even if you're new to diagnostics, you won't need to spend hours reading the manual. The clear design UI guides you through the process, providing a hassle-free experience.
👆Efficient Hot-Keys: The check engine code reader features with 3 hot-keys: “F2” key is One-Click I/M Readiness key which can quickly show the readiness status for check. “F1” key can quickly read the current fault code, and help you find the reason. “EXIT” key can return or exit, making your operation easier. Best choice for home & amateur mechanic, novice, dealer, DIYER and car repair shop.
👍Plug & Play: No need any extra battery or charger, simply plug it into the OBD2 interface of your vehicle to power it on. Stay informed about your vehicle's status at all times. The vehicle status indicator light of the OBD2 scanner is a visual cue that keeps you updated. It turns red when a fault is detected, yellow when there's an incompatibility or connection failure, and green when the car is successfully connected. With a quick glance, you'll always know what's happening.

SaleRank No. #12

LAUNCH CRP123 OBD2 Scanner-2024 Newest Model Engine/ABS/SRS/Transmission Diagnostic Scan Tool SRS Airbag Code Reader,Lifetime Free Update

【Great Ideal For Every Car Owner】Prefect choice for your father, husband, brother or boyfriend. EVERY CAR OWNER WILL NEED IT! Also, the lifetime f-ree update is provided for more vehicle coverage, bug fixes. SAVE AT LEAST $1000+ PER YEAR!Get LAUNCH CRP123 Elite car diagnostic scanner and give your lover a surprise!*Get the Extra Gifts :Protective Case Storage Bag,please reach us at: cardiag-aftersales @ hotmail.com.
【 Read & Clear/Reset Engine/ABS/SRS/Transmission Diagnostic Scan Tool 】LAUNCH CRP123 OBD2 Scanner can test Engine, Transmission, ABS and Airbag four systems, also reads and resets code, displays data stream graphic, stores and playbacks dynamic data stream,helps to quick analysis and diagnosis.
【 Error Fault Code Reader】Except the full 10 modes OBD2 diagnostic functions like, retrieving I/M readiness, Freeze Frame Data, Read Dynamic Data stream and V-ehicle Information, O2 Sensor Test, EVAP Test of F-uel Tank System (Mode 8) and Advanced On-board Monitoring (Mode 6), launch crp123 obd2 scanner can not only reveal what error codes your car is producing, but also erase your v-ehicle’s check engine light after problem fixed, the DTC help and explanation also tell you the exact problem.
【 Live Data Graphing + Read/Record/Playback Data stream + Print diagnostic data 】Live Data Graphing,more intuitive to know your vehicle’s problem.Large size Color Screen ;Print Function:Print the diagnose result easily; with user manual and register & update tutorial video uploaded in the link by us,you can Look up it anytime by ONE-CLICK.
【 Find Your Vehicles Here】Launch CRP123 obd2 scanner Supports mainstream vehicles on the world,fit for ACURA VW AUDI AUST FORD BENZ BMW CHRYSLER FIAT GM HOLDEN HONDA HYUNDAI INFINITI JAGUAR ISUZU KIA LANDROVER LEXUS MAZDA MITSUBISHI NISSAN OPEL PORSCHE SAAB SEAT SKODA SMART MERCEDES SPRINTER SUBARU SUZUKI SCION TOYOTA USA FORD VOLVO PEUGEOT CITROEN RENAULT EUROFORD.Etc.

SaleRank No. #13

OBD2 Scanner Clear Reset Engine Alert Code - Plug and Play Easy to Setup Use Professional Code Reader Scan Diagnostic for Cars Since 1996 with Freeze Frame/I/M Readiness - LeeKooLuu LK11

【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.
【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, Italian etc.
[I/M Ready Function] Car diagnostic scanner is used to check whether the status of the I/M function is ready.
【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.
【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.

SaleRank No. #14

2023 Ver. EDIAG OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996-Upgrade Version

🚀【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!
🔎【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.
🌎【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. Support for 9 languages: Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Traditional Chinese, Russian.
✅【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.
💥【Youtube Influencer Mechanic Recommend】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.PLEASE NOTE:this tool only works on 12V cars,not NOT WORK FOR 24V truck.

SaleRank No. #15

BlueDriver Bluetooth Pro OBD2 Car Scan Tool and Code Reader - Check Engine Light Vehicle Scanner for iPhone & Android

[Pro OBD2 Scanner] - BlueDriver is the easiest way to scan and understand your vehicle like a professional mechanic. Read and clear your car’s trouble codes and check engine light.
[Read & Clear All The Codes] - BlueDriver's enhanced vehicle diagnostics gives you access to information normally available only to mechanics on their OBD2 scan tools. Now you can read and clear ABS, Airbag, SRS, TPMS codes, and many more.
[Get The Right Fix & View Live Data] - Much more than a car code reader, BlueDriver is a diagnostic tool. You’ll get unlimited repair reports with possible causes and fixes, plus real-time health monitoring while you drive with the live data feature.
[Wireless & Bluetooth Enabled] - Say goodbye to wires. BlueDriver connects with Bluetooth via your phone/tablet to a sensor that plugs into your car's OBDII port. Get all of the capabilities of an expensive code reader & scan tool without any annoying wires.
[User-Friendly App and Repair Videos] - BlueDriver gives you more ways to scan and fix your vehicle. Our iOS & Android app connects you to a large database of repair videos with step-by-step directions of repairs.

SaleRank No. #16

Autel AL519 OBD2 Scanner, 2024 Newest Professional Mechanic OBDII & CAN Car Diagnostic Code Reader Tool for Check Engine Light, One-Click Smog Check, DTCs Lookup, Upgraded Ver. of AL319/ MS309

🔥【2024 Upgraded Ver. of AL319/ MS309】Autel develops more new features in AutoLink AL519 base on the old AL319, MS309. Instead of just reading and clearing codes, this AL519 OBD2 scanner can perform full OBDII functions (mode 1~10), and provide quick DTCs lookup and live data in text & graph. It can also retrieve generic(P0, P2, P3, and U0), manufacturer specific(P1, P3, and U1) codes and pending codes, car VIN#, turn off CEL, check I/M readiness status, locate bad parts like a O2 sensor, do evap leak test, etc.
🔥【All 10 Modes of OBDII Tests】Autel AL519 OBDII scanner can perform all 10 modes of OBDII tests for complete OBD2 diagnosis, including read codes, erase codes, view live data, patented one-click smog check, freeze frame data, O2 monitor test, on-board monitor test, component test, view vehicle information, module present. AL519 scanner is the most complete & cost-effective OBD2 code reader.
🔥【Live Data Graphing & Freeze Frame Data & Retrieve Vehicle Info】With Live Data functions, Autel AL519 OBD2 code reader allows you to view the live PID (Parameter Identification Data) of the vehicle's computer module(s) in text, graph to check the status of various sensors. And Freeze Frame Data enables you to view the vehicle's operating parameters at the moment a DTC is detected, which will aid the technician by allowing the parameters to be duplicated for diagnostic and repair purposes.
🔥【DTC Definition Lookup】Fed up with cheap code readers that you have to google the meaning of the codes? Look no further! Autel offers the AL519 auto diagnostic scanner that comes with DTC Lookup and DTC Breaker features showing you the definitions and descriptions of the DTCs in no time! No more guesswork or frowning upon the contradictory opinions on the internet!
🔥【Turn off Check Engine Light(MIL)】AL519 check engine code reader offers complete OBDII diagnostics from pulling DTCs, read live data stream of various sensors, capture freeze frame data to show how the issue happened, to even perform On-Board Monitor Test(Mode 6), O2 Monitor test, and Component Test to check misfire and fuel system to locate bad O2 sensors and figure out the root cause of the Check Engine Light (CEL).

SaleRank No. #17

AUTOPHIX 3210 Bluetooth OBD2 Scanner Enhanced Wireless Car Code Readers Auto Scan Tools Diagnostic Scanner with Battery Performance Test Check Engine Light Exclusive APP for iPhone, iPad & Android

【Powerful Check Engine Light Diagnostics】AUTOPHIX 3210 code reader can read and diagnose your check engine light, check for car trouble issues, and quickly clear trouble codes once fix are complete. More functions compared to other simple obd scanner like I/M Readiness, Battery Health Check, Freeze frame, O2 sensor test, On-Board Monitoring, Evap system test, Performance Test, Data Stream, Diagnostic reports, Handy google search button, Built-in OBDII fault code look-up library
【Excellent Performance Test】3210 OBD2 scanner supports various performance test: accurate reading of car acceleration, distance, braking, PID chart with RPM, VSS, VPWR, ECT, MAF, etc and trip monitoring, including real-time analyze speed change, coolant temperature, average speed, RPM, number of rapid braking/ hypervelocity, start/ idle time, etc. The built-in warning Settings (Speed/ water temperature/ Driver Fatigue Alarm) to remind the driver to ensure driving safety
【Professional Battery Test】AUTOPHIX 3210 bluetooth scanner support gather real-time battery voltage, analyze information automatically in no time, and display results in a graph, instead of a direct result on the phone screen that an ordinary scanner, which will ensure that you can analyze the accurate live data and determine the battery's health status or expected remaining life. So it is in great condition when you need it the most on a freezing winter day without opening the bonnet
【Exclusive APP】A necessary wireless bluetooth car diagnostic tool for today's car owners. F-ree downloadable on both iPhone iOS, ipad, and Android. Are you tired of the following situation by the third-party apps? such as 1. Different cars need to download different APP? 2. Need an additional download fee of 9.99-49.99? 3. Only a few functions can be supported? 4. Only one of Android and iOS can be used? Then you need one AUTOPHIX 3210 code reader to solve all the above problems. It saves time and money!
【Advanced Datastream Display】AUTOPHIX 3210 bluetooth scan tool allows you to show the vehicle's data stream graphically, instead of boring text. Includes engine coolant temperature, engine RPM, vehicle speed, absolute throttle position, control module voltage, etc. You can check different parameter values corresponding to a different time. Advanced datastream provides useful information for entry-level Pros and DIYers that they can quickly and efficiently troubleshoot vehicle problems

Rank No. #18

OBD2 Scanner Bluetooth, Car Code Reader with Exclusive APP for iOS & Android, Auto Car Diagnostic Scan Tool with Performance Test Battery Test Check Engine Light for Universal OBDII Vehicles

Powerful Full System Diagnosis: This OBD2 scanner Bluetooth can read vehicle information and diagnose the health of the vehicle, and read and erase engine fault codes in a blink of an eye. More functions: such as read the live data, I/M Readiness, Freeze Frame, O2 Sensor, Battery Test, and EVAP system test, Performance Test, Smog Check, On-Board Monitoring, etc. Diagnostic reports, Built-in OBDII Fault code look-up library, no google and no guess.
Efficiency & Savings: The car diagnostic scanner tool can provide the detailed fault description and more professional advice and guidance for repairing. Also it can retrieve vehicle information, such as VIN, calibration ID, calibration verification code, etc., which is especially useful when buying a used car. Even if you know absolutely nothing about cars, also can help you detect any potential problems fast and exactly, save you a lot of time and money in maintenance or repair.
Exclusive APP & Easy to Use: Free exclusive APP downloadable on both iOS, iPad and Android. Even though beginner drivers can use it easily, no complicated setup installation. Providing more stable and faster diagnostics to locate your vehicle problem. No complex settings or tricky connections plus much lower power consumption, and it does not block internet access for other apps.
Wide vehicles Compatibility: Our car code reader supports 9 protocols compatible with obd2 Bluetooth works on US models produced and newer in 1996, European models produced in 2000 and newer, and Asian models produced in 2000 and newer. And 10 language settings are supported, and has more than 8000 fault code definitions in the database.
Live Data: The Bluetooth OBD2 scanner can monitor your vehicle’s health in real time. Understand on-going issues as well as expected future problems such as oil change and maintenance schedules. It also can help you solve most of the problems. (Please contact us if you have any questions, our technology can help you solve them in time.)

Last update on 2023-08-09 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Auto Code Readers?

Do you get stressed out thinking about shopping for a great Auto Code Readers? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Auto Code Readers, which is why we have assembled a comprehensive list of the greatest Auto Code Readers available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Auto Code Readers that you consider buying. Your questions might include the following:

Is it worth buying an Auto Code Readers?
What benefits are there with buying an Auto Code Readers?
What factors deserve consideration when shopping for an effective Auto Code Readers?
Why is it crucial to invest in any Auto Code Readers, much less the best one?
Which Auto Code Readers are good in the current market?
Where can you find information like this about Auto Code Readers?

We’re convinced that you likely have far more questions than just these regarding Auto Code Readers, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Auto Code Readers, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Auto Code Readers. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Auto Code Readers buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Auto Code Readers currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Auto Code Readers has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Auto Code Readers?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Auto Code Readers.
Customer Ratings: Number ratings grade Auto Code Readers objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Auto Code Readers.
Product Quality: You don’t always get what you pay for with an Auto Code Readers, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Auto Code Readers is should be an indication of how long it will work out for you.

We always remember that maintaining Auto Code Readers information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Auto Code Readers is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is the best code reader for cars?

A: Table of the Best Car Code Readers: 1. BAFX Products Bluetooth diagnostic OBD II scanner 2. BlueDriver Bluetooth professional OBD II scanner 4. ANCEL AD310 classic enhanced universal OBD II scanner 5. Car Wi-Fi OBDII scan tool 6. ANCEL AD410 enhanced vehicle code reader 7. Veepeak OBD2 scanner 8. FOXWELL NT301 car OBD2 code scanner

Q: What is the best code reader?

A: QR&Barcode Scanner One of the most stand-out QR code reader apps for those that have an unquenchable thirst for shopping. … QR Code Reader This app is built for those that love simplicity when it comes to reading QR codes for them but also packs some really nice features that … Avira QR Scanner

Q: What is OBD 1 scan tool?

A: An OBD1 Scanner can help you to turn off the check engine light, provide code explanation to help you identify and solve the problems. Moreover, some OBD1 scanners can also read codes for ABS, SRS, and transmission.

Q: What is OBD II connector?

A: OBD II Data Link Connector. The DLC, or Data Link Connector is an OBD II, 16 pin standard connector used in all automobiles manufactured since 1996. In today’s vehicles, it’s in constant communication with the CAN, or Computer Area Network, and provides a standard connection for automotive technicians to tap into and diagnose different onboard…