Module Capabilities by Hardware Family

The module is divided into families based on the processor (MCU) architecture and the method of connection.

SIM2K-25x Series (TC1782)

These ECUs use the Infineon Tricore TC1782 MCU with 2.5 MB of internal flash memory.

• FID 152 (CAN): Supports Full OBD mode for FullFlash reading and writing of calibration and software areas. This can be done via the diagnostic connector or on a bench without opening the ECU.

• FID 150 (BSL): Requires the ECU to be opened for reading FullFlash and writing calibration data in Boot Strap Loader (BSL) mode.

SIM2K-26x Series (TC1791)

These ECUs use the Infineon Tricore TC1791 MCU with 4 MB of internal flash memory.

• FID 252 (CAN): Similar to FID 152, it allows for Full OBD mode reading and writing of FullFlash (calibration + soft area) via the OBD port or on the bench. No ECU opening is required for unlocking.

• FID 151 (BSL): Intended for work where the ECU must be opened to read FullFlash and write calibrations in BSL mode.

Technical Requirements & Constraints

• Data Integrity: The module performs automatic Checksum and CVN correction during the writing process.

• Hardware Requirements:

  • A BITS001 special power adapter is required.

  • For stable performance, the manufacturer recommends using the Scanmatik SM2 or SM2 Pro.

  • It is also compatible with the Tactrix Openport 2.0 and Bosch VCM2.

• Compatibility Warning: FIDs 152 and 252 are not guaranteed to work on ECUs that were previously flashed using different tools.

Summary Table