Stage 1 VW Golf5 2.0 TDI PD ECU File – Software 389264/SW 1265 03G906021AN

Change log

  • v1.0 — 2025-06-08
    • Stage 1 calibration for 2.0 TDI PD
    • Torque, injection and boost maps updated
    • Safe AFRs retained for daily use
    • Checksum: N/A​

Release notes

  • v1.0 — 2025-06-08
    • Power bump to ~175 hp for improved everyday drive
    • Compatible with Bosch ECU 03G906021AN
    • Use with verified toolchain to flash
    • Confirm part numbers before applying calibration​
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