OTOFIX D1 PRO Bi-directional Car Diagnostic Tool with OBD II

£950.00incl. VAT

OTOFIX D1 is a powerful Bi-directional diagnostic tool that provides one-stop solutions. Full system diagnosis, comprehensive service functions, active test and OE-level diagnosis, and DTC analysis — you can do them all.

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Key Features

The OTOFIX D1 gives you the ability to perform Active Test, Optional features of Volkswagen and Audi, OE-level Diagnostics and much, much more.

  • Extensive vehicle coverage for about 53 US, Asian and European vehicle models.
  • Full System Bi-directional Active Test.
  • Capabilities for codes, live data, active test, ECU information, adaptation, matching, etc.
  • Exclusive diagnostic and repair tips database created by Cloud-based MaxiFix online community.
  • Read/clear codes for all available systems. Display live data in text, graph & analog for easy data review.
  • Auto VIN technology can automatically identify the vehicle’s make, model, and year information in no time.
  • Connect seamlessly with OTOFIX cloud service to obtain remote expert support and share diagnostic reports.
  • Supports bi-directional control to perform active tests to check component's functionality.

You can also subscribe to advanced features of Volkswagen and Audi including online coding, online IMMO, and hidden function renewal via a in-app purchase.

All Systems in-depth Diagnostics Functions

OTOFIX D1 perform complete systems diagnoses including functional tests, retrieve vehicle diagnostic information (error codes), freeze frame data and live data for various vehicle control systems (engine, transmission, ABS, etc.). OTOFIX provide its users with all the information important to a vehicle's health and in an accessible, easy to read way.

  • 1

    Read/Erase Error Codes and show ECU information

    OTOFIX D1 can read and show the detailed specific information for the tested control unit, including unit type, version numbers.

    Displays detailed information of DTC records retrieved from the ECU and erases DTC records and other data from the ECU.

  • 2

    Live Data

    Retrieves and displays live data and parameters from the test vehicle's ECU instead of preinstalled information.

  • 3

    Bi-directional Active Test/Actuator Test

    This function can test specific subsystem and components. It’s also called Actuator Test or Function Test. Bi-directional Active Test allows OTOFIX D1 to interactively operate and test vehicle devices like: wipers, door controls, windows, a/c, engine fans, idle control etc.

During the actuator test/active test, OTOFIX D1 outputs command to the ECU to control and drive the actuators, and then by reading the ECU data, and monitoring the operation of the actuators, such as switching an injector between two operating states to diagnose the integrity of the system or parts. (This option is used to access vehicle-specific subsystem and component tests. Available test varies by the vehicle manufacturer, year, and model.)

30 Comprehensive Service Functions

The OTOFIX D1 gives you 30 service functions providing complete coverage, such as;

  • Oil Service Reset

    Performs reset for the Engine Oil Life system, which calculates an optimal oil life change interval depending on the vehicle driving conditions and climate, and turns off the warning light

  • TPMS Service

    Quickly looks up the tire sensor IDs from the vehicle's ECU, as well as to perform TPMS programming and reset procedures after tire sensors are replaced

  • EPB Service

    Initialize the throttle actuators to the default state for regulating throttle (or idle engine) operations accurately

  • ABS/SRS Services

    Performs various bi-directional tests to check the operating conditions of both the Anti-lock Braking System and the Supplemental Restraint System

  • SAS Service

    Performs steering angle adjustment, clears steering sensor fault memory and turns off steering wheel warning light

  • DPF Regeneration Service

    Clears particulate matter from the DPF filter to stabilize the filter performance

  • BMS Service

    Perform a reset on the vehicle battery for clearing the fault information and re-match the battery

  • Brake Bleed

    When your brake pedal becomes soft and inconvenient to control, this diagnostic tool can perform bi-directional tests to check the Anti-lock Braking System

  • IMMO Service

    Clear the lost car key's information and program the new key into the ECU database to protect user's car from being stolen

  • Injector Coding

    Make the cylinder better identify injector after ECU or injector is replaced

  • Throttle Adaptation

    initialize the throttle actuators to the default state for regulating throttle (or idle engine) operations accurately

  • Other Functions

    Headlamp, Suspension, Lang change, Odometer, Seats, CHG tire size, TEC learn and WIN DR ROOF, etc

Intelligent Applications to Facilitate Data Management

OTOFIX provide a range of intelligent applications in order to help you manage your vehicle and workshop data.

  • 1

    Shop Manager

    OTOFIX D1 can manage and edit the workshop information, customer information records, and save the tested vehicle history records.

  • 2

    Data Manager

    OTOFIX D1 can store, print, and send the saved files with Wifi connection.

  • 3

    System Update

    Receives the regular on-line messages from the server for system update notification or other service information.

Extensive Vehicle Coverage

Built from the same technology as industry-leading Autel, OTOFIX has world beating coverage compared to its rivals.

Model Year Engine Chassis Series Vehicle Type System Sub-system Function Sub-function

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Promotional Video

Unboxing & Introduction

Diagnostic Functions

Service Functions

Technical Specifications

Below you will find an in-depth break-down of our hardware/software. Alternatively you can download a more detailed specification below.

Download Specifications
1.71 kg
26.5 × 33 × 10 cm
Operating System

Android 9



Internal Storage


Screen Display

7" LCD capacitive touchscreen with 1280*800 resolution

Rear Camera

Rear 8M

Internal Battery

5800 mAh


Wi-Fi 5 / USB OTG Type C / USB HOST Type C Bluetooth

Storage Temperature

-10 to 60°C (14 to 140°F)

Operating Temperature

0 to 45°C (32 to 113°F)



Service Functions


Active Test Special Functions


All System Scan


Bi-Directional Controls


DTC tips

Yes – supports Volkswagen / Audi

Guide Functions

Yes – supports Volkswagen / Audi

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