Stage 1 Audi A4 2.0 TDI CR ECU Firmware – 03L906022 / 396468 / SW 3177 (EDC17_CP14) 03L906022B

Change log

  • v1.0 — 2025-05-30
    • Stage 1 and Stage 2 NO DPF versions created for EDC17_CP14 / 396468
    • Boost, torque and injection optimizations added
    • DPF logic disabled in Stage 2 only
    • Manual transmission tuning confirmed​

Release notes

  • v1.0 — 2025-05-30
    • Complete dual-tune package for Audi A4 2.0 TDI CAGC (2008)
    • Suitable for dyno use and DPF-removed configurations
    • Ideal for performance workshops requiring flexible tuning options​