SID208 Siemens FRQ61C0000000 |SW-DS-PBK21-12A650-BAB | Transit 2.2 TDCI — Calibration File Stage 1  14C204

By refining boost control maps and injection timing, this calibration delivers a noticeably stronger and more linear torque curve across the rev range. Turbocharger pressure is elevated just enough to eliminate hesitation, while fuel rail pressure and quantity maps are fine-tuned to maximize combustion efficiency without compromising reliability. EGR parameters have been subtly adjusted to balance emissions compliance with performance gains, ensuring smooth regeneration cycles and reduced soot buildup. The 6-speed manual gearbox adaptation has been tailored to handle increased torque, providing crisper, more confident shifts under load. Ideal for daily driving and light-load towing, this Stage 1 remap enhances throttle response and drivability while maintaining factory safety margins.

All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.