Stage 1 Qashqai 1.5 DCI SID301 3236303133 SW-3M00044000000 Siemens — ECU Tuning 3236303133

Change log

  • v1.0 — 2025-06-13
    • Initial Stage 1 calibration for Nissan Qashqai 1.5 DCI on Siemens SID301
    • Turbo boost profile optimised for reduced lag and enhanced mid-range pull
    • Injection and rail-pressure maps refined for optimal combustion efficiency
    • Torque limiter increased within safe OEM limits
    • EGR/DPF parameters calibrated to ensure consistent regeneration cycles​

Release notes

  • v1.0 — 2025-06-13
    • Compatible with Siemens SID301 ECUs – verify ECU-Nr Prod & ECU-Nr ECU before flashing
    • Backup original file via EVC BDM for safe rollback
    • Flash-ready ECU tuning file; install via OBD or bench tool
    • Expect sharper turbo response, stronger mid-range torque, and refined shift quality​
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