Audi A4 3.0 V6 TDI CR ECU Firmware – 8E0907401AJ / 376009 / SW 0050 (EDC16) 8E0910401F Stage 1 

Change log

  • v1.0 — 2025-05-30
    • Stage 1 remap for EDC16 / 376009
    • Boost and injection maps optimized
    • Automatic gearbox torque model retained
    • No emissions deletes or diagnostic changes​

Release notes

  • v1.0 — 2025-05-30
    • Created for Audi A4 3.0 TDI CR (2005) with automatic transmission
    • Enhances throttle and mid-range pull
    • Suitable for dyno tuning and light performance upgrades​