Xirdecoder Chip Tuning Software update to v3.4 on April. 22, 2026
What’s new in this version:
With the Xirdecoder v3.4 update, we have delivered a faster and more powerful performance improvement. In addition, we are proud to announce support for many new ECU types.
Additionally, since program updates are handled automatically on the server side, we will continue delivering updates as usual without requiring any manual update from users.
This update has been released primarily to introduce a new feature and to provide general improvements.
With this version, you can now perform speed limit removal operations for the Citroen EVPT VCU3000 ECU type.
In addition, we have published the new ecu information for which the protocols have been activated.
I would like to sincerely thank all our users for their support and contributions. I wish everyone continued success.
Foxflash tool with Xirdecoder: https://www.foxflash.co.uk/wholesale/foxflash-ecu-tcu-tuning-tool-plus-xirdecoder-software.html
Xirdecoder v3.4 [22.4.2026] ADDED :CITROEN VCU3000 VMAX ADDED :PEUGEOT/CITROEN VD56.12 DTC ADDED :PEUGEOT/CITROEN VD56.12 CAT ADDED :PEUGEOT/CITROEN VD56.12 LAMBDA ADDED :PEUGEOT/CITROEN VD56.12 TVA ADDED :FORD MED17.0.1 DTC ADDED :FORD MED17.0.1 CAT ADDED :FORD MED17.0.1 LAMBDA ADDED :FORD MED17.0.1 MAF ADDED :FORD MED17.0.1 TVA ADDED :MAZDA S5xx (DENSO) DTC ADDED :MAZDA S5xx (DENSO) CAT ADDED :MAZDA S5xx (DENSO) EGR ADDED :MAZDA S5xx (DENSO) LAMBDA ADDED :MAZDA S5xx (DENSO) MAF ADDED :MAZDA S5xx (DENSO) TVA ADDED :SAAB EDC16_C39 DTC ADDED :SAAB EDC16_C39 EGR ADDED :SAAB EDC16_C39 LAMBDA ADDED :SAAB EDC16_C39 MAF ADDED :SAAB EDC16_C39 TVA ADDED :DACIA/NISSAN/RENAULT EMS_3161 DTC ADDED :DACIA/NISSAN/RENAULT EMS_3161 CAT ADDED :DACIA/NISSAN/RENAULT EMS_3161 LAMBDA ADDED :DACIA/NISSAN/RENAULT EMS_3161 OPF GPF ADDED :DACIA/NISSAN/RENAULT EMS_3161 POPBANG ADDED :DACIA/NISSAN/RENAULT EMS_3161 TVA ADDED :DACIA/NISSAN/RENAULT EMS_3161 VMAX ADDED :DACIA/NISSAN/RENAULT V40 DTC ADDED :DACIA/NISSAN/RENAULT V40 CAT ADDED :DACIA/NISSAN/RENAULT V40 LAMBDA ADDED :DACIA/NISSAN/RENAULT V40 TVA ADDED :DACIA/NISSAN/RENAULT V42 DTC ADDED :DACIA/NISSAN/RENAULT V42 CAT ADDED :DACIA/NISSAN/RENAULT V42 LAMBDA ADDED :DACIA/NISSAN/RENAULT V42 TVA ADDED :DACIA/NISSAN/RENAULT V50 DTC ADDED :DACIA/NISSAN/RENAULT V50 CAT ADDED :DACIA/NISSAN/RENAULT V50 LAMBDA ADDED :DACIA/NISSAN/RENAULT V50 TVA ADDED :AUDI/SEAT/SKODA/VW ME17.5 DTC ADDED :AUDI/SEAT/SKODA/VW ME17.5 CAT ADDED :AUDI/SEAT/SKODA/VW ME17.5 LAMBDA ADDED :AUDI/SEAT/SKODA/VW ME17.5 POPBANG ADDED :AUDI/SEAT/SKODA/VW ME17.5 TVA ADDED :AUDI/SEAT/SKODA/VW ME17.5 VMAX ADDED :AUDI/SEAT/SKODA/VW ME17.5.20 DTC ADDED :AUDI/SEAT/SKODA/VW ME17.5.20 CAT ADDED :AUDI/SEAT/SKODA/VW ME17.5.20 LAMBDA ADDED :AUDI/SEAT/SKODA/VW ME17.5.20 POPBANG ADDED :AUDI/SEAT/SKODA/VW ME17.5.20 TVA ADDED :AUDI/SEAT/SKODA/VW ME17.5.20 VMAX ADDED :AUDI/SEAT/SKODA/VW ME17.5.22 DTC ADDED :AUDI/SEAT/SKODA/VW ME17.5.22 CAT ADDED :AUDI/SEAT/SKODA/VW ME17.5.22 LAMBDA ADDED :AUDI/SEAT/SKODA/VW ME17.5.22 POPBANG ADDED :AUDI/SEAT/SKODA/VW ME17.5.22 TVA ADDED :AUDI/SEAT/SKODA/VW ME17.5.22 VMAX ADDED :AUDI/SEAT/SKODA/VW ME17.5.24 DTC ADDED :AUDI/SEAT/SKODA/VW ME17.5.24 CAT ADDED :AUDI/SEAT/SKODA/VW ME17.5.24 LAMBDA ADDED :AUDI/SEAT/SKODA/VW ME17.5.24 POPBANG ADDED :AUDI/SEAT/SKODA/VW ME17.5.24 TVA ADDED :AUDI/SEAT/SKODA/VW ME17.5.24 VMAX ADDED :AUDI/SEAT/SKODA/VW ME17.5.26 DTC ADDED :AUDI/SEAT/SKODA/VW ME17.5.26 CAT ADDED :AUDI/SEAT/SKODA/VW ME17.5.26 LAMBDA ADDED :AUDI/SEAT/SKODA/VW ME17.5.26 POPBANG ADDED :AUDI/SEAT/SKODA/VW ME17.5.26 TVA ADDED :AUDI/SEAT/SKODA/VW ME17.5.26 VMAX ADDED :AUDI/SEAT/SKODA/VW ME17.5.6 DTC ADDED :AUDI/SEAT/SKODA/VW ME17.5.6 CAT ADDED :AUDI/SEAT/SKODA/VW ME17.5.6 LAMBDA ADDED :AUDI/SEAT/SKODA/VW ME17.5.6 POPBANG ADDED :AUDI/SEAT/SKODA/VW ME17.5.6 TVA ADDED :AUDI/SEAT/SKODA/VW ME17.5.6 VMAX