Bosch EDC17C59 Immo Off and Immo Virgin: Opel (GM)

Manufacturer: OPEL (GM)

Brand: Bosch

Model: EDC17C59

Function: Immo off, Immo Virgin

Emulator: No

Immo off Bosch EDC17C59: Opel

The Bosch EDC17C59 (TC1767) engine control unit manages fuel injection and emissions on many modern Opel diesel engines, including 1.3 CDTI and 2.0 CDTI variants.
When replacing or cloning these ECUs, the immobilizer data can prevent the engine from starting. A professional immo off disables the immobilizer function within the ECU’s flash memory, allowing the unit to operate normally in the vehicle without pairing to the original key or BCM.

Using CK Decode, technicians can safely process the ECU file and restore full engine communication while keeping all calibration data intact.

Supported vehicle models with Bosch EDC17C59 ECU

Below is the list of Opel vehicles equipped with the Bosch EDC17C59 (TC1767) engine control unit. These models use 1.3 CDTI and 2.0 CDTI diesel engines where this ECU manages injection, emissions, and immobilizer control.

Opel Astra J (2009 → )

• 1.3 CDTI 95 Hp / 190 Nm
• 2.0 CDTI 160 Hp / 350 Nm
• 2.0 CDTI 165 Hp / 350 Nm

Opel Cascada (2013)

• 2.0 CDTI 165 Hp / 350 Nm

Opel Combo (2002 – 2011)

• 1.3 CDTI 75 Hp / 180 Nm

Opel Corsa D (2006)

• 1.3 CDTI 75 Hp / 180 Nm
• 1.3 CDTI 95 Hp / 190 Nm

Opel Insignia (2009 – 2015)

• 2.0 CDTI 110 Hp / 260 Nm
• 2.0 CDTI 120 Hp / 300 Nm
• 2.0 CDTI 130 Hp / 300 Nm
• 2.0 CDTI 140 Hp / 350 Nm
• 2.0 CDTI 160 Hp / 350 Nm
• 2.0 CDTI 165 Hp / 350 Nm
• 2.0 CDTI 190 Hp / 400 Nm

Opel Meriva (2003 – 2010)

• 1.3 CDTI 75 Hp / 180 Nm
• 1.3 CDTI 95 Hp / 190 Nm

Opel Zafira & Zafira Tourer (2011 – 2012)

• 2.0 CDTI 110 Hp / 260 Nm
• 2.0 CDTI 130 Hp / 300 Nm
• 2.0 CDTI 165 Hp / 350 Nm

Bosch EDC17C59 Immo off step by step with CK Decode

Follow these steps to perform a safe and reliable Immo off on the Bosch EDC17C59 ECU using CK Decode.
Each step ensures the ECU flash file is correctly processed and ready for writing back to the unit.

• Download CKDecode through this link
• Click on the Functions Tab and select OPEL – BOSCH – EDC17C59 – Immo off
• Read MPC with your interface and upload the file
• Click Process button
• Write the file processed by CKDecode