Stage 1 Ford Fiesta 1.4 TDCI — Siemens SID206 Calibration File FR3D061000000 12A650

Change log

  • v1.0 — 2025-06-12
    • Initial Stage 1 calibration for 1.4 TDCI
    • Turbo boost and injection maps optimized
    • Torque and smoke limiters raised
    • EGR & DPF parameters adjusted
    • Gearbox adaptations refined for smoother shifts​

Release notes

  • v1.0 — 2025-06-12
    • Includes Stage 1 calibration file for Ford Fiesta 1.4 TDCI
    • Verify ECU-Nr Prod: 8V21-12K532-EC and ECU-Nr ECU: 8V21-12A650-EC before flashing
    • Flash via CMD Flash, bench tools, or OBD interfaces supporting Siemens SID206
    • Follow standard flashing procedure to ensure file integrity​
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