ANCEL DS300 Bidirectional OBD2 All System Scan Tool with 28+ Resets / FCA Autoauth

$529.99 USD $423.99 USD SAVE 20%

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    7.0" Touchscreen

    Legible and Responsive Tablet

    Quick Physical Button

    Physical Button, One Button Fast Operation

    Android 10.0 OS

    With a High-end Processor for Fast Operation

    VCI Box

    Wireless VCI or Lined USB Connection

    6300mAh Battery

    Built-in large capacity battery for longer lasting use

    Equipped with Holder

    It can be hung and stood to free your hands

    28 Hot Special Services

    The DS300 with rich maintenance and reset functions, Including Maintenance light reset, Steering angle reset, Battery matching, ABS exhaust, Throttle matching, Brake pad reset, DPF regeneration, Anti-theft matching, Injector coding, Tire pressure reset, Suspension level calibration, Headlightmatching, Gearbox matching, Sunroof initialization, EGR Adaption, Gear Learning, ODO Reset (Rather than modify), Airbag Reset, Transport Mode, A/F Reset, Stop/Start Reset, NOx Sensor Reset, AdBlue Reset (Diesel Engine Exhaust Gas Filter), Seat Calibration, Coolant Bleeding, Tyre Reset, Windows Calibration and Language Setting.

    ECU Coding for VW Audi BMW Mercedes, etc.

    The Coding function is used to re-flash the vehicle control modules.

    The automotive diagnostic tool allows you to reprogram adaptive data for certain components after making repairs or replacements, providing ways to address the issues of drivability, fuel efficiency, power loss, fault codes, and durability of mechanical parts.

    The DS300 scanner can modify the adaptive data for vehicle control modules after repairs or replacements of vehicle parts.

    ECU online coding for Volkswagen and Audi.
    ECU offline coding for BMW and Mercedes-Benz, etc.



    Automatically reads the vehicle's VIN code and parses it to obtain the model, year and manufacturer, and supports quick entry into the vehicle model diagnostic software.


    Select the vehicle brand and model, and then enter the corresponding diagnostic software to perform vehicle diagnosis.

    Includes three major functional modules:
    OBD&IM: 9 Emission-related module diagnosis.
    Demo: Experience the diagnostic process through demo.
    History: Diagnosis records.


    Read engine-related data from the ECU, supporting the standard OBDII & EOBD protocol after 1996

    Supported Protocols:
    ISO 14230-4 (KWP2000)
    ISO 15765-4 (CAN)
    ISO 9141-2 (ISO)
    ISO 14229 (UDS)
    SAEJ 1850 (VPW&PWM)


    With 28+ service functions for 150+ makes, this device offers complete car maintenance, including ABS bleeding, Airbag Reset, Oil Reset, EPB reset, BMS reset, DPF Regeneration, Injector Coding, Crank Relearn, Throttle, Seats, Headlamp, Transport Mode and more. However, please check compatibility before purchasing.


    Used to create files for diagnosing vehicles. These files are created based on the vehicle VIN and inspection time and include all diagnostic-related data such as diagnostic reports, data flow records and screenshots.


    Including offline OBD fault code query, vehicle model coverage query, teaching video, electronic manual and other related tools.


    Users store and query diagnostic data uploaded by users during the diagnosis process. Customer service personnel can assist in fault analysis through the feedback data uploaded by users.


    Free upgrade the software within 3 years from activation. When we release diagnostic software and services, you can also update your device to the latest version here.

    Extensive Coverage of The Latest Vehicle

    150+ Main Brands; 99% Vehicle Coverage; 50000+ Latest Models; Regular Updates for More...

    Support 20 Languages

    English, French, German, Italian, Spanish, Portuguese, Japanese, Russian, Polish, Hungarian, Arabic, Greek, Slovak, Dutch, Korean, Swedish, Turkish, Czech, Traditional Chinese, Indonesian

    What's in the box?

    DS300 Scanner x 1
    VCI Adaptor x 1

    Type-C Cable x 1
    User Manual x 1

    Customer Reviews

    Based on 9 reviews
    Brandi Cambric
    Works great

    Easy to use and easy to set up, now you have to be a little tech savvy but over easy stem to use and keep updated when connected to the wifi. Very clean unit and great setup.

    stanley morton
    A great little scanner.

    Pulled up codes code reader had scanned and gave me correct info. I had been chasing my tail but this device put me on the right track. Still learning to use it, but so far so good. Scanner is built with quality and sturdiness. Should last for years.

    Newest incel scan tool

    Helps me scan for incels well

    Peter Cunningham
    A Mechanic in Your Toolbox

    The ANCEL DS300 Bidirectional Scan Tool is a powerful and versatile diagnostic tool that has quickly become my go-to for all things car repair. As a DIY mechanic, having a scanner that can tackle everything from reading fault codes to performing active tests is a game-changer.

    Here's what impressed me the most:

    Wide Range of Diagnostics: This scanner goes beyond just basic OBD2 functions. It can diagnose faults across all a vehicle's systems, including engine, transmission, ABS, SRS, and more. This gives you a complete picture of what's going on with your car, allowing you to pinpoint problems quickly and efficiently.

    Bi-Directional Control: This is where the DS300 really shines. With bi-directional control, you can send commands to various vehicle components to test their functionality. This is incredibly helpful for troubleshooting electrical issues or verifying repairs.

    28+ Reset Functions: The DS300 can perform a variety of service resets, such as oil light reset, TPMS reset, and SAS calibration. This eliminates the need for expensive trips to the dealer for routine maintenance procedures.

    User-Friendly Interface: The DS300 runs on Android 10.0, which provides a familiar and intuitive interface. The touchscreen display is responsive and easy to navigate, even with greasy fingers. Plus, the scanner comes with an online customer service team that can answer any questions you may have.

    Great Value: While not the cheapest scanner on the market, the DS300 offers exceptional value for its feature set. The 3-year free software updates ensure you'll have access to the latest diagnostic information for years to come.

    Overall, the ANCEL DS300 Bidirectional Scan Tool is a powerful and user-friendly tool that empowers DIY mechanics to diagnose and repair their vehicles with confidence. If you're serious about taking control of your car's maintenance, the DS300 is a worthwhile investment.

    Absoutely Fabulous! Automatically downloaded updates too!

    When you first set this up, it needs to connect to the internet to register it and download general software updates.

    Once that's completed you can connect the remote OBD2 dongle to a vehicle for diagnostics. It does a scan of the information available, including make, modle, VIN, Engine, etc. and then downloads any updates for the vehicle.

    This does lot more than diagnostics including live data display, adjusting parameters, detailed inventory of all the systems in the vehicle.

    It not only checked the normal systems, but systems no other diagnostic system had access to. This isn't a "dealer" diagnostic, but it has all the capabilities of a dealer diagnostic, except for all makes!

    I cannot recommend this tool enough!