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Off-road use only. Modifying or removing an emission control system is prohibited on any vehicle used on public roads, in France as in the European Union. It is your responsibility to check the law that applies in your country. See our terms and conditions of sale.
Custom AdBlue, DPF and EGR files
For vehicles intended for off-road use or competition, MGREPROG develops files that disable, in the ECU, the management of the AdBlue system (SCR), the diesel particulate filter (DPF) or the EGR valve, along with the related fault codes. Every file is modified by hand from the original read. Any mechanical work on the vehicle remains the workshop's responsibility.
AdBlue: the DCU
On some vehicles, rarely, AdBlue management also goes through a second control unit, the DCU. It must then be remapped as well: we will ask you for its read in addition to the engine ECU read.
Before sending
Before the modification, and above all before writing the file, all system resets (AdBlue in particular) must be carried out with a diagnostic tool. Otherwise, fault codes may appear after installation.
Got questions?
File Preparation & Reading
- Full ECU reading via OBD or BDM
- In-depth analysis of the original mapping
- Identification of optimizable parameters
- Custom development with WinOLS
- Safety tests and validation
Benefits
- Significant power and torque gain
- Improved engine response
- Reduced fuel consumption
- 100% guaranteed custom files
- After-service technical support
Ideal For
- Light vehicles (LV)
- Heavy trucks (HT)
- Agricultural vehicles
- Automotive professionals
- Performance enthusiasts
How It Works
Diagnostic & Reading
Reading the original file via OBD or BDM for complete analysis.
Development
Custom mapping developed with WinOLS by our experts.
Tests & Validation
Complete verification of parameters and safety validation.
File Delivery
Sending the modified file ready to be flashed with support included.
