OBDSTAR Heavy Duty ECU Flasher Software V40.20 Update
OBDSTAR has released the 2026.10 Heavy Duty ECU Flasher Software Update, bringing expanded ECU coverage and optimized programming functions to the OBDSTAR ECU MASTER C PACK. This update (ECM V40.20 and Chrysler V43.94) introduces support for additional heavy-duty vehicle ECUs from manufacturers i Continue Reading →