Tuning File for Mercedes C250 CDI 2.1 (204PS) – Delphi CRD3 ECU (CRD3-651-WMA4HD11) Stage 1 - Product specifications
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- Tags stage-1 mercedes-benz mercedes-benz-c mercedes-benz-a dcm3 cdi
Mercedes C250 CDI Stage 1 file on CRD3 — smoother torque curve and refined boost strategy.
Tailored Stage 1 remap for Mercedes-Benz C-Class 250 CDI (2013, 204PS) using Delphi CRD3 ECU. This full binary file is engineered to deliver enhanced low-end torque and more responsive boost control while maintaining factory-like reliability. Perfect for daily driving with extra punch, verified on dyno with safe parameters.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 binary file for Mercedes-Benz C250 CDI (Delphi CRD3 ECU)
- Boost response improved and torque limits raised in mid-range
- Fuel and air mass calibrations adapted for smoother power delivery
- No interference with DPF, EGR or AdBlue systems — emissions intact
- Checksum correction via OLS809 plugin (Delphi DCM3.x supported)
- Suitable for bench or slave tool flashing
- Full 4MB binary with verified CRC
- Tested on dyno for reliability under standard driving conditions