What does stock ECU file restoration involve?

It restores a manufacturer calibration matched to the vehicle’s exact references.

What information must I provide?

Provide the read file, ECU identifiers, VIN and reading method.

Is this service suitable for every vehicle?

Availability depends on the reference and access to a verifiable baseline.

How is the result validated?

Identifiers, critical areas and checksum are reviewed before delivery.

Our services

Fichier Origine

25 credits

Controlled restoration of a stock calibration matched precisely to the vehicle.

Send my file All services

The Stock File service restores a compatible manufacturer calibration after precise ECU hardware and software identification. It does not replace coding, adaptation or repair of a faulty control unit.

What this service delivers

Verified baseline

The file is sourced or checked against actual identifiers.

Controlled restoration

A modified calibration can be replaced by a compatible stock version.

Traceable work

Relevant references are retained with the case.

How the service works

1
Request review
Read identifiers and compare the currently installed file.
2
Custom preparation
Select or carefully reconstruct the compatible stock version.
3
Validation and delivery
Check critical areas and checksum, then provide flashing and diagnostic guidance.

Requirements

Complete ECU identification and current read.
Exact VIN, hardware and software references.
A compatible flashing tool and stabilised power supply.