Stage 2 Opel Corsa-D 1.3 CDTI A13DTC EDC17C59 ECU Firmware | Software 538695 / SW B13021 | 0281031157

Change log

  • v1.0 — 2025-06-09
    • Initial Stage 1 and Stage 2 (NO DPF) calibrations for 1.3 CDTI EDC17C59
    • EGR off; DPF functions removed in Stage 2
    • Vmax lifted; CVN patch implemented
    • Flash verified via CMD Flash and BDM​

Release notes

  • v1.0 — 2025-06-09
    • Packaged for Corsa-D 1.3 CDTI owners needing a safe Stage 1 tune and optional DPF-delete Stage 2
    • Compatible with stock hardware; ensure DPF hardware is removed before flashing Stage 2
    • Install via OBD or bench with any EDC17-capable tool
    • Verify ECU 0281031157 and software 538695 before programming​
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