DFOX Master Full ECU cars bikes agri trucks boats

DFB Technology offers solutions for reading and writing engine and automatic transmission controllers in cars, motorcycles, boats, tractors, trucks, and industrial machines. DFOX is an essential tool for automotive enthusiasts and specialized mechatronics technicians who want to use a complete and versatile device.

Key features of the programmer:

• Full coverage – supports agricultural, truck, and construction machinery in a single device.
• Advanced ECU diagnostics – the ability to clone controllers provides greater flexibility in operation.
• No adapters required – the device includes detailed connection diagrams, making diagnostics of agricultural machines easier and faster.
• Subscription included – always up-to-date software and full access with no additional fees.
• Secure DFox license – the system works only on an active subscription; if the subscription is not renewed, the device will be blocked.
• Professional technical support – quick assistance via email and WhatsApp whenever needed.

A complete tool for reading and programming controllers, including protocols for:

• passenger cars
• trucks
• agricultural and construction machinery
• motorcycles
• boats and personal watercraft

OBD Programming with DFOX
Using the included kit, you can read and write data from the ECU directly via the OBD cable, without the need to remove it from the vehicle. The software features an easy and intuitive organization of controllers, allowing for quick ECU
reading and programming. The vehicle list and internal software functions are continuously updated.
Functions are also available for restoring the ECU to its standard version, updating, or downgrading the ECU software.
In addition to actual reading, many controllers offer a virtual reading option: when virtual reading is available, the software connects to DFB servers and downloads the appropriate original software for the ECU within seconds.
In older vehicles and agricultural or construction machinery, standard OBD ports are often replaced by round or rectangular diagnostic ports. DFOX allows connection using the included cable according to the provided diagrams.
OBD Programming Stability
Before programming a vehicle controller, DFOX calculates and corrects the file’s checksum, RSA, and CVN, and performs the necessary file checks to minimize risk.
The tool offers a range of features that streamline the management of reading and writing data in ECUs. For example, the Forced Recovery function allows full ECU communication to be restored in the event of a failure or loss of controller response (e.g., accidental cable disconnection or a drained notebook battery).

Working in BENCH Mode with DFOX
Bench Mode is a simple and innovative communication system that allows reading the full contents of an ECU without the need to open it. Only the power and communication wires need to be connected to the ECU connector (pinout) according to the displayed diagram.
Each control unit comes with a connection manual.

• Reading and writing Flash memory
• Reading and writing EEPROM
• Reading and writing external flash memory (if present)

DFOX calculates and corrects the file’s checksum and performs the necessary checks to eliminate risk before programming the vehicle’s ECU.
This simplifies the work, as there is no need to open the control unit cover, and it also prevents potential damage to the circuit board.

Advantages of DFOX for BENCH MODE
The BENCH MODE connection allows reading and writing data in the ECU of various types of vehicles.
It works on the microprocessor (internal flash memory) and EEPROM; if present, it also supports external flash memory and external EEPROM. Most ECUs can be cloned by transferring the entire content from the old unit to a new one.
For control units with a TRICORE TC17xx processor, the software includes numerous “cloning service” functions that enable adaptation of OTP zones and password areas. This ensures that the cloned ECU will have a file compatible with the firmware characteristics of the processor.

Working in BOOT Mode with DFOX
BOOT MODE is a system for communication with the ECU processor.
It can be particularly useful when:

• The controller does not allow reading in Bench Mode,
• The controller is partially damaged or has been incorrectly programmed.
  Before programming the vehicle’s ECU, DFOX calculates and corrects the file’s checksum/RSA and CVN, and performs all necessary checks on the loaded file to eliminate any risk.

It is also possible to purchase TCU protocols, allowing reading/writing of automatic transmissions.
The original product is designed and developed in Italy by DFB Technology srl, leveraging over 15 years of experience in creating software for the automotive sector.
Thanks to continuous updates and ongoing software development, DFOX is the ideal support tool for workshops specializing in professional mechatronics.

Kit contents:

• DFOX device with BenchBox attachment
• Main multifunction cable
• USB cable
• Orange 12-volt OBD cable
• Blue 24-volt OBD cable
• Power supply
• Adapter set: for BDM soldering, spare fuse for the device, J-Tag soldering cables, connectors for transmission connection, connectors with capacitors
• Carrying case
• Gadget set

DFOX Updates