Original file for Ecu File – CR30 203WM-110KW-EU4O ECU Engine Control Unit Original ECU Flash Backup

IDs for matching — Hardware: 203WM-110KW-EU4O. Listing reference: MB C Bosch EDC16C31 CR30-646-12E2-203WM-110kW-EU4O-ME-1407×018 Original ECU file for the MB C 2007. Ecuflashfiles.com is leading in the chip tuning and file service industry. Our tuning file service includes chiptuning that has been tested on a 4×4 dyno for almost every brand,. Validated file structure; stable for programming; ready for bench or OBD programming. Tested, verified, and ready for programming. OEM CR30 engine control module validated to restore smooth drivability and factory performance. Compare part numbers from your original unit. This listing includes only the flash file. Complete ECU backups are available on request. For cloning, micro/EEPROM handling should be carried out by qualified personnel to avoid data loss.