Stage 1 VW Polo 1.6 TDI CR (CAYA) — Siemens PCR2.1 Calibration File SM2F0K3000000 (SW-Version 6907) 03L906023D

• Initial Stage 1 calibration for 1.6 TDI CR (CAYA)
• Boost and fuel maps optimized for mid-range pull
• Manual shift points refined for crisper engagement​

• Delivers enhanced torque and throttle response from idle to mid-range
• Ideal for spirited city and highway driving
• Verify ECU-Nr. Prod: 03L906023E before flashing
• Compatible with CMD Flash via bench or OBD tool​