Kia Rio 1.1 CRDi ECU Tuning File – UBMFEEI5UCS01 (DCM3.7 Partial Map) 77UB5FEMCSEHIAF1 Stage 1 

Change log

  • v1.0 — 2025-05-27
    • Stage 1 map for Delphi DCM3.7 (UBMFEEI5UCS01)
    • Injection timing and boost revised
    • Partial flash configuration
    • Checksum correction with OLS505 v2.90
    • Includes original for comparison​

Release notes

  • v1.0 — 2025-05-27
    Calibrated for Kia Rio 1.1 CRDi with Delphi DCM3.7, this Stage 1 file increases torque and driveability in city conditions. Flashable as a partial map. Includes stock binary.​