Original file for Ecu File – CR30 203WA-100KW-EU4O ECU Engine Control Unit Original ECU Flash Backup

OEM CR30 engine management ECU ready to assist professional diagnostics and repairs. Listing reference: MB C Bosch EDC16C31 CR30-646-12E1-203WA-100kW-EU4O-ME-1305×017 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; suitable for cloning/adaptation procedures. Tested, verified, and ready for programming. IDs for matching — Hardware: 203WA-100KW-EU4O. Compare part numbers from your original unit. This listing includes only the flash file. Complete ECU backups are available on request. Professional installation is recommended; immobiliser alignment or coding may be required depending on the vehicle.