SEAT

SEAT EDC16U34 tuning

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

ADBLUEDPFDTC OFFE85 CONVERSIONEGRFLAPS (SWIRL)HARDCUTHOT START FIXHOTSTARTIMMO OFF (EPROM)LAMBDAMAFSTAGE1STAGE1+STAGE2STAGE3TVAVMAX
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What can DaVinci Deluxe do on the SEAT EDC16U34?

  • ADBLUE — Disable the AdBlue / SCR urea injection requirement when the system is broken.
  • DPF — Disable diesel particulate filter regen cycles and warnings.
  • DTC OFF — Supported service.
  • E85 CONVERSION — Supported service.
  • EGR — Block exhaust gas recirculation valve and disable the corresponding fault codes.
  • FLAPS (SWIRL) — Supported service.
  • HARDCUT — Hard cut rev limiter, ideal for performance setups.
  • HOT START FIX — Supported service.
  • HOTSTART — Supported service.
  • IMMO OFF (EPROM) — Supported service.
  • LAMBDA — Lambda / O2 sensor monitoring removal after CAT delete.
  • MAF — Mass airflow sensor virtualisation.
  • STAGE1 — Supported service.
  • STAGE1+ — Supported service.
  • STAGE2 — Supported service.
  • STAGE3 — Supported service.
  • TVA — Throttle valve / swirl flap delete.
  • VMAX — Supported service.

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 100.99€, Yearly 1009€).
  2. Read the BIN from your EDC16U34 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.
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