Top 10 OBD2 Code Reader

Discover our curated selection of high-quality products.

Last update: 29-04-2025

ANCEL AD310 OBD2 Code Reader OBD2 Scanner Universal Car Engine Fault Code Reader, Car Diagnostic Tool for All OBD Vehicles since 1996 & Newer (Black)

【Warm Tip】ABS/Airbag/SRS Codes NOT Supported, AD310 just supports the engine system diagnosis.
CEL Doctor: The ANCEL AD310 is one of the best-selling OBD2 code reader 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 obd 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 obd reader 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.
【Please Note】Dear customer, if you are not pleased with your AD310 and choose to return it, please kindly mark it unsellable to avoid an used one is resold again to other customers. Appreciate very much!
【KINDLY NOTE】Any car brand logo and brand name of car brand appeared in the detail page is to descripe the item is compatible with vehicles. We are not selling products manufactured/sold by any car brand.

9.7/10

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

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. 【Refer to the Compatibility Guide to see if the scanner supports your car. 】
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.
Screen Protecting Film - There’s a transparent screen protecting film on the screen surface. If any scratches on the film, just tear off the screen protecting film. If any more problem on the screen, just contact our customer service for replacement directly.
Connection Guide - Plug the scanner into the OBDII port on your car, turn on the ignition and then press the OK button to make the connection. To view the live data, please start the engine. If connection failure, please contact motopower directly for assistance.
Erase Codes - When you find the fault codes, please fix the problem before erasing the codes. If the codes erased without the problem fixed, the engine fault light may turn on again in the future.
Please make sure refer to the Compatibility Guide to see if the scanner supports your car. If you have any question, please contact the seller directly for assistance.

9.6/10

FOXWELL NT301 OBD2 Code Reader Enhanced OBD2 Scanner, Car Diagnostic Tool with Full OBD Functions- Check Engine Light, I/M Readiness/ O2-Sensor/EVAP Test, Diagnostic Machine for All Cars After 1996

9.5/10

Autel OBD2 Code Reader AutoLink AL319 Universal OBD2 Scanner Car Diagnostic Tool Check Emission Vehicle Engine Fault Code Reader

9.3/10

Carista EVO - Bluetooth OBD2 Scanner - Car Scanner Diagnostic Tool and Code Reader with Access to Diagnostics, Customizations, Service Tools, and Live Data

The All-in-One Car Tool: Diagnostics, access freeze frame data, unlock settings, DIY service, live data. Use all features on any compatible vehicle with a single Carista EVO & App* (sold separately*).
SUBSCRIPTION REQUIRED for Advanced Features: The Carista EVO scanner activates basic OBD2 features upon purchase. To access advanced diagnostics, service tools, and vehicle customization, a paid subscription to the Carista App is required. Choose between 1-month, 3-month, or 12-month plan to access Carista Advanced features.
DIY Maintenance & Live Data Monitoring: No more unnecessary workshop visits with our car code reader! Handle maintenance tasks yourself while tracking real-time engine parameters and sensor readings.
Wide Compatibility: Works with certain Audi, BMW, Infiniti, Lexus, Land Rover, Lincoln, MINI, Nissan, Scion, SEAT, Škoda, Toyota, Volkswagen, Ford, Volvo, Mazda and Jaguar models. Broad versatility & seamless integration.
Unlocks SFD-Locked Vehicle Settings: Gain advanced customization opportunities with our OBD2 Bluetooth Scanner. Officially licensed by the Volkswagen Group (VAG).

9.2/10

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

【Note】1. ABS/Airbag/SRS codes are not supported, AD410 only supports engine system diagnostics and does not support functions of other systems and modules.
WIDE COMPATIBILITY - Recommended by YouTube Star Scotty Kilmer on his channel. Works on most vehicles sold in the USA with model year of 1996 or newer; Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN (Controller Area Network); Displays in English, German, French, Spanish, Finnish, Dutch, Russian, and Portuguese; Requires no battery or charger as the unit gets power directly from the OBDII Data Link Connector in the vehicle.
ENHANCED OBDII DIAGNOSTICS - Supports O2 Sensor and EVAP (Evaporative Control) System Test. AD410 code scanner can be used to initiate a leak test on a vehicle's EVAP system by monitoring the integrity of the fuel tank system. The O2 Sensor Test is designed to monitor and adjust air/fuel mixture, which will help identify and troubleshoot issues related to fuel efficiency and vehicle emission.
QVGA DISPLAY & NEW UI - AD410 code reader is a greatly enhanced upgrade from more basic diagnostic scan tools. It has a 2. 4" TFT true color (262K) LCD display for clear test results showing. With an easy-to-read UI design, the user can easily access Setup, OBDII Diagnostics, I/M readiness, and DTC Look-up and Review. You don't need to read the manual to know what to do, even for a beginner.
DIAGNOSTIC REPORTS & UPDATE - The "Review & Print" option can be used to save or print diagnostic reports as needed. ANCEL brand provides life-time free software updates for this unit to fix the latest bugs or add new parameters. Just download the software from the ANCEL website and then follow on-screen instructions to install.
【Warm Tip】1. AD410 only supports 12V 16Pin gasoline vehicles and does not support motorcycles. 2. AD410 only supports 16Pin wired interface and USB interface. Finally if you are not satisfied with this product and want to return it, could you please help us label it on the surface of the product and call it "Not for sale"? Your kind help will avoid reselling to other customers in the future, thank you very much.

9.0/10

Vgate iCar Pro Bluetooth 4.0 (BLE) OBD2 Fault Code Reader OBDII Code Scanner Car Check Engine Light for iOS/Android

● WORK WITH MANY OBD2 APPS - Vgate iCar Pro Bluetooth Low Energy device works with most popular OBD apps such as Torque, Car Scanner, OBD Fusion, OBD Jscan, BimmerCode, etc which can turn your i-Phone or Android phone/tablet into a sophisticated car scan tool.
● CAR COMPATIBILITY - 12V petrol vehicles made in the U.S. compatible with standard OBD2 protocols after 1996, 12V Light diesel vehicles with a load of 6.5T or less supporting the OBD2 protocols after 1996. Do not use on a 24V power diesel cars.
● SIMPLE OPERATION - Compatible with iOS (no Bluetooth pairing needed; connect in the app) & Android devices. No complex settings or tricky connections plus much lower power consumption compared to WiFi OBD2 code reader, and it does not block internet access for other apps.
● LOW POWER CONSUMPTION - Vgate iCar Pro Bluetooth4.0 adapter supports auto sleep & auto wake and consumes as low as 3MA when sleeping, which helps save car battery power. Note: auto wake for electric and hybrid vehicles is not supported. Requires reinsertion to wake up.
● SMALL COMPACT DESIGN - Easy to plug in and unplug in your car OBDII port. The majority of cars made in the past 2 decades are fitted with an OBD2 diagnostic port, simply find the port and plug the Vgate iCar Pro Bluetooth in.
● SUPPORT UPGRADE - Support for upgrading product firmware on phones and Windows PC. Please contact Vgate team.

8.9/10

OBD2 Bluetooth Scanner Code Reader Reset for iOS iPhone Android Windows, Auto Car Diagnostic Scan Tool OBDII Adapter for Check Engine Light for Torque, OBD Fusion, Car Scanner App

Wide Compatibility & V1.5 version: Works on all 1996 and Newer Cars which are All OBDII Compliant Vehicles. Whether your vehicle is gas, 12V diesel, new or old, our OBD2 reader will work with it.
Monitor & Analyzer: TOP Quality Bluetooth OBD2 Scanner, Read engine diagnostic trouble codes fast, reset check engine light(CEL), check if your vehicle is ready for SMOG inspection, turn off the MIL, and show Live sensor data directly on your Phone, save money by fixing car problems by yourself quickly and exactly.
Various Free APPs for iOS & Android: Support for ALL Android devices and Windows PC (Samsung LG 2 Google Nexus, etc). FREE APP"Torque" & "DashCommand" &"OBD Fusion " works perfectly for Android Phone/tablet. Supports the app for iOS " Car Scanner, OBD Auto Doctor, OBD Fusion, DashCommand, inCarDoc, etc.
Support ALL 9 OBDII Protocols：J1850 PWM, J1850 VPW, ISO9141-2, ISO14230-4 KWP, ISO15765-4 (Can-BUS)
Smart Diagnostic Functions: Read & Erase trouble codes, both generic and manufacturer-specific, instantly display their meaning (over 3000 generic code definitions in the database). Current Sensor Data(Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Fuel Trim, Intake Manifold Pressure, Timing lights/advance, Air Flow Rate, Intake Air Temperature, Absolute Throttle Position, Oxygen sensor

8.7/10

MOTOPOWER MP69033 OBD2 Scanner Car Engine Fault Code Reader Engine System Diagnostic Tools

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.

8.5/10

THINKCAR OBD100 Universal Car Engine OBD2 Code Reader, Full OBD2 Functions OBD2/EOBD Scanner CAN Diagnostic Scan Tool with Smog Test, O2 Sensor for After All 1996 Cars

8.2/10

Autel MaxiScan MS309 OBD2 Scanner Check Engine Fault Code Reader, Read/Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool for UK/EU Post-2006 Vehicles

Foseal OBD2 Code Reader, OBD2 Scanner Professional Enhanced Car Automotive Check Engine Light Error Analyzer Auto CAN Vehicle Diagnostic Scan Tool for OBDII Protocol Cars Since 1996

TOPDON Topscan OBD2 Scanner Bluetooth, Wireless OBD2 Code Reader with Active Test, 8 Reset, Car Diagnostic Tool for All System, Vehicle Performance Test for iPhone & Android, All Software 1 Year Free

TOPDON OBD2 Code Reader Scanner ArtiDiag600S, 9 Reset Service for Oil/BMS/ABS/SAS/EPB/DPF/TPMS/Throttle/Injector Coding, ABS/SRS/Engine/Transmission Car diagnostic tool, Free Lifetime Upgrade

TOPDON AL400-A OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update

Car OBD2 Scanner Universal Wired Auto Engine Fault Code Reader CAN Diagnostic Scan Tool V309 for Check Engine Light, I/M Readiness Smog Check, HD LCD Display Screen

OBD2 Code Reader Diagnostic Scanner: OBD Car Scanner Tool Check Engine Light Fault Code Reader - Auto Car Diagnostic Tool for BMW Ford VW Audi All OBDII Vehicles with Live Data Battery Test

LAUNCH Obd2 Scanner CRP123E V2.0 Engine ABS SRS Transmission Car Diagnostic Tool, 7 Reset Services 2025 Obd2 Code Reader Oil/EPB/SAS/BMS/Throttle/DPF Reset, ABS Bleed Lifetime Update Scanner

Top 10 OBD2 Code Reader

ANCEL AD310 OBD2 Code Reader OBD2 Scanner Universal Car Engine Fault Code Reader, Car Diagnostic Tool for All OBD Vehicles since 1996 & Newer (Black)

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

FOXWELL NT301 OBD2 Code Reader Enhanced OBD2 Scanner, Car Diagnostic Tool with Full OBD Functions- Check Engine Light, I/M Readiness/ O2-Sensor/EVAP Test, Diagnostic Machine for All Cars After 1996

Autel OBD2 Code Reader AutoLink AL319 Universal OBD2 Scanner Car Diagnostic Tool Check Emission Vehicle Engine Fault Code Reader

Carista EVO - Bluetooth OBD2 Scanner - Car Scanner Diagnostic Tool and Code Reader with Access to Diagnostics, Customizations, Service Tools, and Live Data

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

Vgate iCar Pro Bluetooth 4.0 (BLE) OBD2 Fault Code Reader OBDII Code Scanner Car Check Engine Light for iOS/Android

OBD2 Bluetooth Scanner Code Reader Reset for iOS iPhone Android Windows, Auto Car Diagnostic Scan Tool OBDII Adapter for Check Engine Light for Torque, OBD Fusion, Car Scanner App

MOTOPOWER MP69033 OBD2 Scanner Car Engine Fault Code Reader Engine System Diagnostic Tools

THINKCAR OBD100 Universal Car Engine OBD2 Code Reader, Full OBD2 Functions OBD2/EOBD Scanner CAN Diagnostic Scan Tool with Smog Test, O2 Sensor for After All 1996 Cars

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Autel MaxiScan MS309 OBD2 Scanner Check Engine Fault Code Reader, Read/Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool for UK/EU Post-2006 Vehicles

Foseal OBD2 Code Reader, OBD2 Scanner Professional Enhanced Car Automotive Check Engine Light Error Analyzer Auto CAN Vehicle Diagnostic Scan Tool for OBDII Protocol Cars Since 1996

TOPDON Topscan OBD2 Scanner Bluetooth, Wireless OBD2 Code Reader with Active Test, 8 Reset, Car Diagnostic Tool for All System, Vehicle Performance Test for iPhone & Android, All Software 1 Year Free

TOPDON OBD2 Code Reader Scanner ArtiDiag600S, 9 Reset Service for Oil/BMS/ABS/SAS/EPB/DPF/TPMS/Throttle/Injector Coding, ABS/SRS/Engine/Transmission Car diagnostic tool, Free Lifetime Upgrade

TOPDON AL400-A OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update

Car OBD2 Scanner Universal Wired Auto Engine Fault Code Reader CAN Diagnostic Scan Tool V309 for Check Engine Light, I/M Readiness Smog Check, HD LCD Display Screen

OBD2 Code Reader Diagnostic Scanner: OBD Car Scanner Tool Check Engine Light Fault Code Reader - Auto Car Diagnostic Tool for BMW Ford VW Audi All OBDII Vehicles with Live Data Battery Test

LAUNCH Obd2 Scanner CRP123E V2.0 Engine ABS SRS Transmission Car Diagnostic Tool, 7 Reset Services 2025 Obd2 Code Reader Oil/EPB/SAS/BMS/Throttle/DPF Reset, ABS Bleed Lifetime Update Scanner

MOTOPOWER MP69038 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool - Elite Edition

LAUNCH OBD2 Scanner CRP123X V2.0 2025 Version. ABS SRS Engine Transmission Car DiagnosticTool, 7 Service Functions, Lifetime Free Update, Battery Test

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