Original file for Ecu File – CR41 205WA-85KW-CH4 ECU Engine Control Unit Original ECU Flash Backup

IDs for matching — Hardware: 205WA-85KW-CH4. Listing reference: MB C Bosch EDC17C66 CR41-626-48R2-205WA-85KW-Ch4-EU6SCR_LH-C1_INJ554_KT_AJ_NOxA- Original ECU file for the MB C 2017. 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. OEM CR41 PCM/ECM unit validated to resolve no-start and running faults. For a direct fit, match hardware and software numbers. This listing includes only the flash file. Complete ECU backups are available on request. Checksum-safe and integrity-checked; great for restoring stock maps after tuning. Tested, verified, and ready for programming. Professional installation is recommended; immobiliser alignment or coding may be required depending on the vehicle.