From file to validated patch
Detect
The ECU family is identified and the relevant maps are detected automatically.
Select modules
Choose validated modules — EGR, DPF, AdBlue, DTC, Stage 1/2 — in one interface.
Validate & correct
AI plus human validation runs, then checksums are corrected automatically.
ECU patch generator — frequently asked questions
What is an ECU patch?
An ECU patch is a predefined change applied to an ECU file, such as EGR off, DPF off or DTC removal. Map Decoder generates these patches automatically and corrects the checksums.
Are the patches validated?
Yes. Every patch passes AI plus human validation before it is packaged into a MapPack, which minimises the risk of a rejected or unstable flash.
Does it correct checksums automatically?
Yes. Checksum correction is applied automatically as part of patch generation, so the modified file is accepted by the ECU.
Which modifications are available?
EGR, DPF, OPF/GPF, AdBlue/SCR, Lambda, NOx, VMAX, swirl flap, start/stop, additive and Stage 1/2/3, among others.
Generate your first patch
Request a demo or get in touch.