FLEX Full Master ProgrammerFLEX FULL MASTER is a professional ECU and TCU programmer equipped with all available FLEX protocols in the Master version.
It enables reading, writing, mapping, updating and repairing engine and transmission control units via OBD, BENCH, BOOT, BDM and JTAG.
The FULL version gives access to the device's full range of capabilities, including Flash and EEPROM memory, full backups and cloning of supported ECUs and TCUs. It is a solution for workshops and tuners who don't want to be limited to basic OBD programming and need a tool for advanced work with control units as well.
The FULL MASTER version covers the complete range of available FLEX protocols for ECUs and TCUs. You don't have to limit yourself to a selected group of control units or just one programming method.
For simpler jobs you can use OBD or BENCH, and for more demanding control units switch to BOOT, BDM or JTAG. A single device lets you choose the method for a specific ECU or TCU.
FLEX lets you read Flash and EEPROM memory and create full data backups in supported procedures. This makes repairing, replacing and cloning ECUs and TCUs easier.

One of the most important capabilities of FLEX FULL is access to full control unit data backups. Depending on the available procedure, you can use:
A backup is especially important before modifying or repairing a control unit. It lets you keep the data needed to later restore its previous state.

The FULL package gives access to advanced methods that can be used to recover a control unit after a failed programming operation.
If standard communication via OBD is not possible, on supported ECUs you can use direct BENCH, BOOT or BDM access and rewrite the correct data.
This is one of the key advantages of the full version for a professional workshop.

The FLEX FULL package includes all available device protocols. It covers solutions for ECUs and TCUs as well as advanced BOOT and BDM methods.
In practice, this means you can use, among others:
This is the version designed for users who want to take advantage of the full range of FLEX capabilities right from the start.
FLEX FULL MASTER is the complete version of the programmer for workshops specialising in tuning, repairing and cloning control units. ECU and TCU support, over 25,000 vehicle models, Data Logger and the Magic Lock function let you carry out the entire process, from reading data to verifying the results of modifications.
An annual subscription is included in the kit, and once it expires, the device continues to work with previously downloaded solutions.
Have questions about the Flex Full Master programmer? Find out what makes this diagnostic and tuning tool stand out.
FLEX Master provides full access to .bin files. Users can develop calibrations themselves or use the services of any file provider of their choice.
The device supports OBD, BENCH and more advanced methods, including BOOT, BDM and JTAG. The availability of a specific method depends on the control unit.
Yes. In supported procedures, Flash memory can be read and written, and EEPROM can be accessed.
In supported cases, access to BENCH, BOOT or BDM may make it possible to rewrite the relevant data and restore communication with the control unit.
Yes. FLEX features real-time ECU parameter monitoring, which can provide access to a very extensive database of parameters.

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FLEX Full Master Programmer