Stage 1 Audi A6 2.5 V6 TDI ECU File – 4Z7907401B / 362747 (EDC15 / Bosch TDI V4.1) 0281010897

Change log

  • v1.0 — 2025-05-30
    • Stage 1 tuning for legacy Bosch EDC15 (SW 362747)
    • Fuel and boost logic improved
    • Compatible with automatic transmission variants
    • Developed with Bosch TDI V4.1 structure​

Release notes

  • v1.0 — 2025-05-30
    • Built for Audi A6 2.5 TDI with Infineon C167 ECU
    • Ideal for retro performance projects or diesel restoration
    • Improved drivability and torque across usable RPM range​