B2B ECU file service
From the original file and vehicle- and hardware-specific development to technical file review and support for your business.
150+ businesses have received technical support, according to the owner. B2B enquiries go to the separate file platform; private customers use MG AutoTech’s diagnostic and workshop services in Stuttgart.
Technical foundations
The quality of the information determines whether an enquiry can be assessed properly. A model name or filename alone is not enough.
Prepare your enquiry
File development & support
Development starts with the original file, software identification, vehicle, hardware specification and your objective. The calibration is developed around these details; a generic file is not assumed to be suitable.
Bespoke development does not mean every control unit can be supported. The ECU or TCU, software version, access method and scope are assessed before accepting the job.
Technical review covers file identification, data consistency and how the requested work relates to the software version and control unit. Checksum questions are assessed in the context of that specific file.
Depending on the case, fault codes, logs or feedback from the vehicle may be needed. Reviewing a file alone cannot replace mechanical diagnostics or measurements on the vehicle.
Our confirmed B2B services include ECU and TCU file sales for specific jobs. The file we can offer depends on the identified control unit, software version, vehicle, hardware specification and requested work.
This public website does not promise standard prices, delivery times or universal coverage. Business customers continue their enquiry on the separate German-language B2B platform.
Technical support stays focused on the job, file and information provided. Control-unit identification, the original file, hardware details, fault codes and relevant logs provide a traceable basis for that work.
According to the owner, MG AutoTech has provided technical support to more than 150 businesses. This describes support experience to date, not the number of currently active contracted or exclusive partners.
B2B FAQs
Yes. MG AutoTech develops bespoke ECU and TCU files using the original file, software identification, vehicle, hardware specification and job requirements. Support for the specific software version is checked before work begins.
The review considers the specific file version, control-unit identification, requested work and available feedback. Fault codes, hardware details, the file version used and relevant logs may also be needed. A file review does not replace mechanical diagnostics on the vehicle.
Yes. Our confirmed B2B services include ECU and TCU file sales for defined jobs. We assess whether we can offer a file for the specific control unit and software version. Universal coverage, fixed prices and delivery times are not promised.
The file service is for workshops, tuners and businesses with their own access to vehicles and a professional workflow. Private vehicle owners should use MG AutoTech’s workshop and diagnostic enquiry service in Stuttgart.
According to the owner, MG AutoTech has provided technical support to more than 150 businesses. The figure describes B2B support experience to date, not active contracts, exclusive partners or a success rate.
This website explains our expertise, requirements and boundaries. Professional enquiries continue on the separate German-language B2B platform at https://file.mgautotech.de/de. This does not imply any blanket commitment to platform features or turnaround times.
Separate platforms, clear roles
This canonical page brings together our expertise, requirements and platform boundaries, directing business customers to the separate German-language B2B platform. It does not promise universal platform features, turnaround times or availability, and it is not a second customer portal.
Next step
Send your vehicle details and describe the issue or your goal. MG AutoTech assesses the technical options before recommending an appointment or further work.