Manufacturer: OPEL (GM)
Brand: Bosch
Model: EDC17C19
Function: Immo off, Immo Virgin
Emulator: No
Bosch EDC17C119 Immo off: Opel
The Bosch EDC17C19 ECU is widely used across the Opel diesel range, including 1.3 CDTI and 2.0 CDTI engines. When replacing or testing an ECU, the factory immobilizer can block engine start until key and ECU synchronization is restored. Performing an immo off safely removes this restriction inside the ECU file only — ideal for workshop diagnostics, ECU cloning, or bench testing.
Using a professional service like CKDecode ensures a precise file modification specific to the EDC17C19 (TC1792) platform, maintaining engine calibration and checksum integrity. This solution helps technicians restore normal ECU function without immobilizer interference.
Supported Opel Models with Bosch EDC17C19 ECU
The following Opel vehicles are confirmed compatible for immo off using CKDecode:
- Opel Astra J 2009 – 1.3/2.0 CDTI
- Opel Cascada 2013 – 2.0 CDTI
- Opel Combo 2002/2011 – 1.3 CDTI
- Opel Corsa D 2006 – 1.3 CDTI
- Opel Insignia 2009/2015 – 2.0 CDTI
- Opel Meriva 2003/201 – 1.3 CDTI
- Opel Zafira / Zafira Tourer 2011 – 2.0 CDTI
How to perform Immo off on EDC17C19 using CKDecode
Unlike generic immo-off files, CKDecode performs ECU-specific data processing for the Bosch EDC17C19 platform. It removes immobilizer functions while preserving maps, checksums, and identification data. This ensures full engine functionality and diagnostic compatibility once the file is written back. The process is entirely digital and secure — ideal for workshops performing ECU cloning, bench tests, or immobilizer removal after ECU replacement.
To perform the immo off on your Bosch EDC17C19 ECU, simply follow these quick steps using CKDecode.
- Download CKDecode through this link
- Click on the Functions Tab and select OPEL – BOSCH – EDC17C19 – Immo off
- Read MPC with your interface and upload the file
- Click Process button
- Write the file processed by CKDecode
