MERCEDES

MERCEDES DELPHI CRD3.x tuning

Officially supported in DaVinci Deluxe. Our software performs the following services on this ECU:

ADBLUEDPFEGRFLAPSLAMBDATVA
See pricing →

What can DaVinci Deluxe do on the MERCEDES DELPHI CRD3.x?

  • ADBLUE — Disable the AdBlue / SCR urea injection requirement when the system is broken.
  • DPF — Disable diesel particulate filter regen cycles and warnings.
  • EGR — Block exhaust gas recirculation valve and disable the corresponding fault codes.
  • FLAPS — Disable intake manifold swirl flap monitoring.
  • LAMBDA — Lambda / O2 sensor monitoring removal after CAT delete.
  • TVA — Throttle valve / swirl flap delete.

Need Stage 1 / Stage 2 / Pops & Bangs on this ECU? These performance services are done via Cloud Tuning, not inside the desktop software.

How to start

  1. Pick your DaVinci Deluxe plan (Standard 299€ lifetime, Pro 499€ lifetime, Monthly 79€, Yearly 790€).
  2. Read the BIN from your DELPHI CRD3.x via OBD or bench.
  3. Open it in DaVinci Deluxe, toggle the services above, save the patched BIN, flash it back.
  4. Done in minutes. Checksum auto-corrected.
← Back to all supported ECUs