🚛 Special Transport & Export Fleets
Speed Governing · Special Vehicles, Emergency & Export

Commercial Truck Speed Limiter (VMAX) Calibration

Adjust factory road speed governors on special transport vehicles, municipal emergency trucks, private site dumpers, and export fleets operating outside European 90 km/h regulations. Directly edits the VMAX constant and secondary limiter maps inside the ECU.

Get Instant Access (€199 / 24H) View Full ECU Coverage

Supported ECU & Module Families

Direct raw .bin file processing with automatic checksum recalculation:

  • Volvo FH12, FH13, FH16 (EMS2, EMS2.2, EMS2.3)
  • Scania R & S Series (S6, S7, S8)
  • DAF XF / CF (Delphi ETC, PCI)
  • MAN TGX / TGS (EDC7, EDC17)
  • Iveco Stralis / Eurocargo (EDC7, EDC17)
  • Mercedes-Benz Actros (Temic & Continental)

Eliminated DTCs & Fault Codes

Permanently suppresses error memory triggers and associated engine derates:

  • Speed limiter plausibility fault codes
  • Tachograph CAN speed mismatch warnings on permitted export configurations

Engineering Highlights & Workshop Benefits

Ready to tune heavy commercial & agricultural ECUs?

Softechpro Trucks v2.0.4 delivers automated calibrations for Windows & macOS with verified byte accuracy.

Start with 24H Pass (€199) Monthly Workshop (€349/mo)