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    Launch X431 EasyDiag 3.0/EasyDiag 3.0Plus OBD2 Bluetooth scanner Diagnostic Tool for Android

    • Item No.  A279-5
    • History: 21  sold
    • EasyDiag 3.0 or EasyDiag 3.0 plus:

    • Market Price: US$115.00
      Express Shipping Service    Estimated delivery time: 5-7 days »
      Affected by the epidemic, there will be delays in transit time.
    • Quantity:  Out of stock
    • Weight:  500.0gram
    • Rank:  comment rank 4.5 () Write a Review
      Rated 4.5/5 based on 2 customer reviews

    • Member Benefits  Shipping  Return Policy

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    Technical Support


    Launch X431 EasyDiag 3.0/EasyDiag 3.0Plus OBD2 Bluetooth scanner Diagnostic Tool for Android

    1.Currently,Easydiag 3.0 plus only support Android Phone,IOS APP will be released soon. 
    2.EOBD&DEMO is no longer available from now on. 
    EasyDiag 3.0 have only hardware ,No free car software. 
    EasyDiag 3.0 Plus have 2 car software free to download. 
    3.Further car software price(buy it in APP): 
    $50 for 1 car brand; 
    $99.95 for 3 car brands; 
    $149.95 for 5 car brands. 
    The Launch easydiag software only support one year free update, and later, each car model you need to pay 29.95$/year 
    4.Please DO Scan QR Code on the box to download APP, this is the only way to download right APP. otherwise you can't active your easydiag.

    Launch QR code to download easydiag 3.0 software: 

    Launch Easydiag 3.0 is an upgraded version of Easydiag 2.0. It turns your Apple or Android smart device into a powerful diagnostic scan tool, giving users full access to engine, transmission, ABS(Brakes), SRS( Seatbelts and Airbag) Systems. A highly intuitive menu guides mechanics through step-by-step procedures for viewing and clearing error codes, along with the ability to view enhanced live data. Compared with Easydiag 2.0, Easydiag 3.0 includes a bluetooth OBDII connector along with an extension cable. Users can customize easydiag 3.0 with additional software from over 30 manufacturers for Asian, European & US!

    Specifications/Special Features:

    1. Full OBDII generic code reader/scanner capability included at no charge

    2. Read and clear codes on all vehicle systems

    3. Complete system and subsystem coverage (engine, ABS, SRS, transmission and more) with live date and color graphing

    4. Enhanced live date and for all vehicle system

    5. Includes Bluetooth OBDII connector-optional extension cable available for easier plugging and unplugging of OBDII connector

    6. Intuitive interface and easy to use

    7. Customizable software-choose from over 70 Asian, European and North American manufacturer for enhanced capability

    8. Single carline software priced individually per vehicle manufacturer Additional coverage, capabilities and functions with each new software update

    Applicable Car Makers:
    Software can be purchased, downloaded and update on the EZdiag app, free update in one year. After one year, each software update cost is 29.95USD.

    Vehicle List:


    for BXGM, for CHRYSLER, for G-M, for USAFORD 


    for AUDI, for BENZ, for BMW, for CITROEN, for DACIA, for EUROFORD, for FIAT, for GAZ, for GMSA, for JAGUAR, for LANCIA, for LANDROVER, for MINI, for OPEL, for PEUGEOT, for PORSCHE, for RENAULT, for ROMEO, for ROVER, for SAAB, for SEAT, for SKODA, for SMART, for SPRINTER, for VAZ, for VOLVO, for VW, for FORD



    Car brand supported:

    Package including:

    1 x EasyDiag Connector 
    1 x Activation paper 
    1x Extension cable 

    Easydiag 3.0 vs. Easydiag 2.0 

    Please kindly note that:
    Precautions on operating vehicle's ECU
    Do not disconnect the vehicle inner consume when the ignition switch is on, so as to avoid the sensors or the ECU damage.
    Do not place the magnetic object near the ECU in order to avoid the failure of the circuitry and components.
    Do cut off the power supply of ECU system before welding on the vehicle.
    Pay more attention to the ECU and the sensors when the operation is next to them.
    Ground yourself when you disassemble PROM,otherwise ECU and sensors will be damaged by static electricity.
    Do connect ECU harness connector firmly,otherwise electronic elements, such as IC inside ECU, will be damaged.
    The instrument is a precision electronic instrument. Pay more attention when in use, do not have it dashed.
    The equipment power is supplied by 12v battery voltage;do not use other voltage power.
    Turn off the ignition switch when connect or disconnect the diagnostic connector.
    Put the EasyDiag in its place on the back of the protective casing in order to avoid lost.

    1.Communications error with vehicle ECU? 
        Please kindly check: 
        1 Whether the dongle is properly connected. 
        2 Whether the vehicle ignition switch is on. 
        3 If all checks are normal, send vehicle year, make , model and VIN number to us using Diagnostic Feedback feature. 
    2.Failed to enter vehicle ECU system? 
       Please confirm: 
       1 Whether the vehicle is equipped with the system. 
       2 Whether the tested system is electronic control system. 
       3 Whether the dongle is correctly connected. 
       4 Whether the vehicle ignition switch is on If all checks are normal, send vehicle year, make , model and VIN number to us using Diagnostic Feedback feature. 
    3.The diagnostic application is failing? 
       1 Press the Home key to navigate to the home screen. 
       2 Select “Settings”->“Apps”. 
       3 Select the application name from the APP list. 
       4 Select “Force Stop”,and then tap “OK” to confirm. 
       5 Select “Clear Date”, and then tap “OK” to confirm. 
    Precautions on using easydiag 3.0: 
    1. This device is a precision electronic instrument. Handle it with care,Avoid dropping. 
    2. This device only operates on the 12V passenger vehicles equipped with OBD II management system. 
    3. To avoid damage to this device due to frequent use, you are recommended to use the included extension cable to connect it to vehicle’s DLC. 
    4. Turn off the ignition switch while plugging/unplugging the device. 
    5. Be sure to always remove the device once testing and /or diagnosis is complete,Failure to do so may result in a drained or weakened battery.

    User Comment(Total 2 User Comment Num)

    • by Stuart MACLACHLAN,May 10,2018


      Reply #1 by Kelly May 11,2018
      Thanks for your feedback.


    • by PHU NGUYEN,Apr 24,2018

      This connector is very beautiful,i received it today ,i used my iphone to download a app, and tested my audi car ,fuction same as 2.0 , but powerful than 2.0 , and received it with extend cable , very easy to operate ,i will use it to test my friend s car ,very satisfied , Thanks seller

      Reply #1 by Kelly Apr 25,2018
      Thank you for your feedback. We are looking forward to do business with you again. Thanks!


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