Original file for Ecu File – VS40 52Q0-VS40 ECU Engine Control Unit Original ECU Flash Backup

Bench-tested on industry-standard tools; ideal for workshops and ECU specialists. Tested, verified, and ready for programming. Listing reference: MB X-Klasse Bosch EDC17CP57 CR61_470-52Q0-VS40-OM642LS-EU6 Original ECU file for the MB X-Klasse 2020. 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. IDs for matching — Hardware: 52Q0-VS40. OEM VS40 engine control module ready to support tuning, cloning, and remapping workflows. Compare part numbers from your original unit. This listing includes only the flash file. Complete ECU backups are available on request. Compatible with mainstream flashing suites and standard bench setups. Professional installation is recommended; immobiliser alignment or coding may be required depending on the vehicle.