Stage 1 Citroën Jumper 3.0 HDI ECU File – Bosch EDC16C39 / SW 510721 / 6M Diesel Calibration 0281015734

Change log

  • v1.0 — 2025-06-05
    • Stage 1 created for Jumper 3.0 HDI
    • ECU base: EDC16C39 / SW 510721
    • Fuel and load limiter refinements
    • CS: N/A​

Release notes

  • v1.0 — 2025-06-05
    • Developed to improve hauling performance without stress to driveline
    • Maintains stock safety thresholds and emission logic
    • Ideal for vans under commercial duty cycle​