• • ECU programming
  • TCU programming
  • ECU reading and writing
  • TCU reading and writing
  • OBD programming
  • Bench programming
  • Boot programming
  • ECU/TCU backup functions for supported protocols
  • Advanced ECU/TCU programming and recovery functions
  • FlexBox integration

• Regular software updates
• Continuously expanding vehicle and ECU/TCU coverage.

OBD, Bench & Boot Programming

OBD Mode

Allows supported ECUs and TCUs to be programmed through the vehicle’s diagnostic connector.

Bench Mode

Allows direct connection to the ECU or TCU on a workbench when OBD programming is unavailable or direct access is required.

Boot Mode

Designed for advanced programming procedures requiring direct access to the control unit.

The available mode and functions depend on the specific ECU/TCU and supported protocol.

Master–Slave System

The Full Flex Slave software package is designed for workshops working with a FLEX Master user.

The Slave license must be linked to a Master FLEX account. This allows professional workshops to work within a centralized Master–Slave environment.

ECU & TCU Programming

Depending on the supported protocol, FLEX may provide functions including:

• Read
• Write
• Full Backup
• Checksum Calculation
• EEPROM Read/Write
• Internal Flash Read/Write
• External Flash Read/Write
• Maps Read/Write

The exact functions depend on the selected ECU/TCU protocol. MagicMotorsport continuously expands the FLEX protocol database.

Vehicle Coverage

FLEX can be used with a wide range of vehicle categories, depending on the software package and supported protocol:

• Passenger cars
• Vans
• Commercial vehicles
• Motorcycles
• Trucks
• Agricultural machinery
• Special-purpose vehicles

The official FLEX Vehicle List is continuously updated with new vehicles, ECUs and TCUs.

Software Updates

FLEX benefits from continuously updated software and an expanding vehicle database.

MagicMotorsport regularly introduces new protocols for ECU and TCU programming across manufacturers such as Bosch, Continental, Marelli, Denso, Delphi and others.

Technical Specifications