DCM6.1 Delphi F1GA-12A650-APG |SW-F1GA-12A650-APH | S-Max 2.0 TDCI — Tuning File Stage 1  - Product specifications

Optimizing the complete diesel management system, this calibration enhances boost pressure delivery and smooths injection timing to provide a significant improvement in throttle responsiveness across the entire rev range. While preserving OEM safety margins, turbo boost is more consistent, reducing lag and maximizing low-end torque for effortless overtaking and towing. The Stage 1 remap refines fuel quantity maps to balance fuel consumption with power gains, adjusting rail pressure and EGR flow for cleaner combustion. Transmission shift points and pressure settings on the 6-speed manual gearbox have been subtly tuned to match the increased torque curve, resulting in crisper shifts and a more engaging driving experience. Additionally, diagnostic adaptations ensure that DPF regeneration routines remain functional while minimizing clogging tendencies, stabilizing exhaust gas temperatures and prolonging component life. This calibration is ideal for daily drivers who demand both economy and performance without sacrificing reliability. Fine-tuned injection advance maps further reduce smoke and hesitation during acceleration, delivering a linear power curve that feels both natural and enthusiastic. Combined with optimized boost control, throttle mapping, and gearbox adaptation, this file transforms the S-Max’s driving dynamics into a more responsive, enjoyable, and efficient package suitable for road and light off-road use.