Stage 1 VW Polo 1.6 TDI CR (CAYA) — Siemens PCR2.1 Calibration File SM2E0DG000000 (SW-Version 5688) 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 sharper mid-range torque and throttle response
• Ideal for urban and highway driving
• Verify ECU-Nr. Prod: 03L906023E before flashing
• Compatible with CMD-Flash via bench or OBD tool​