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PCMflash Officially Releases Module 101 – China Marelli

24/08/2026

PCMflash has officially announced and released the new Module 101 – “China Marelli”, expanding support for Marelli 11GC and Marelli 11GDB ECUs used in Chinese vehicles.

The new module supports ECU operations in Service Mode/Bootloader, allowing technicians to read and write both FLASH and EEPROM memory. For FLASH operations, PCMflash also provides checksum verification and correction.

Supported protocols

Marelli 11GC Bootloader (FLASH) [RD/WR/CK]
Marelli 11GC Bootloader (EEPROM) [RD/WR]
Marelli 11GDB Bootloader (FLASH) [RD/WR/CK]
Marelli 11GDB Bootloader (EEPROM) [RD/WR]

Where:

RD – Read
WR – Write
CK – Checksum verification/correction

With Module 101 – China Marelli, PCMflash continues to expand its coverage of ECUs used in Chinese vehicles, providing technicians with an additional solution for reading, writing, backing up, and processing ECU data during repair and calibration work.

PCMflash Module 101 – China Marelli is officially available for purchase starting August 24, 2026.