Opel / Vauxhall · Immobilizer Off

Immobilizer Off — Opel Astra OPC

2.0 Turbo 280 hp · 2012-2019 · ECU Bosch MED17.1.61

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What this does

Immobilizer-off patch on the Bosch MED17.1.61 for ECU swaps, bench testing and repair workflows. Workshop use only.

How to apply it

  1. Get a DaVinci Deluxe license (Standard 299€ lifetime, Pro 499€, Monthly 79€, Yearly 790€).
  2. Read the BIN from your Bosch MED17.1.61 via any OBD/bench tool (KESS, Autotuner, FoxFlash, MagicMotorsport).
  3. Open the file in DaVinci Deluxe, toggle Immobilizer Off, save the patched BIN. Checksum is auto-corrected.
  4. Flash the patched BIN back to the Bosch MED17.1.61. Done.

Other services for the Opel Astra OPC

Stage 1 RemapStage 2 TuneSpeed Limiter RemovalPops & BangsDTC / Fault Code RemoverHardcut Rev Limiter
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