Stage 1 Altea 1.6 TDI CR — PCR2.1 SM2F0L9500000 Siemens — ECU Files 03L906023KL

Change log

  • v1.0 — 2025-06-15
    • Initial Stage 1 calibration for Siemens PCR2.1 (SW SM2F0L9500000)
    • Torque model and injection maps revised for improved drivability and economy
    • Optimized for the 1.6 TDI CR engine with manual transmission
    • Checksum integrity verified​
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Release notes

  • v1.0 — 2025-06-15
    • Package includes Original + Stage 1 binaries
    • Confirm ECU numbers (Prod: 03L906023LF, ECU: 03L906023KL) and software before flashing
    • Compatible with tools supporting Siemens PCR2.1 controllers
    • Designed for stock engine and exhaust components
    • Intended solely for off-road or motorsport applications​
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