Bosch EDC15C5 Immo Off: Fiat, Alfa and Lancia

Manufacturer: FIAT-ALFA-LANCIA

Brand: Bosch

Model: EDC15C5

Function: Immo off, Immo virgin

Emulator: No

Bosch EDC15C5 Immo off: Fiat, Alfa Romeo and Lancia

The Bosch EDC15C5 ECU is used in several early Fiat, Alfa Romeo and Lancia diesel models equipped with JTD engines. If you’re facing immobilizer issues with these units—such as after ECU swaps, key loss, or system faults—our immo off can restore engine start without needing the factory immobilizer system. This is a permanent solution, not a key reprogramming or immo virgin reset.

Bosch EDC15C5: supported vehicles

  • Alfa Romeo 145 (1997) – 1.9 JTD 8v, 103 HP
  • Alfa Romeo 146 (1997) – 1.9 JTD 8v, 103 HP
  • Alfa Romeo 156 (1997–2000) – 1.9 JTD 8v & 2.4 JTD 10v, 103–138 HP
  • Alfa Romeo 166 (1998–2000) – 2.4 JTD 10v, 134–138 HP
  • Fiat Marea (1999) – 1.9 8v JTD (103 HP), 2.4 JTD (129 HP)
  • Lancia Lybra – 2.4 JTD 

How to immo off EDC15C5 step by step with CK Decode

CK Decode is a trusted software solution for immobilizer deactivation, offering precise modifications to the EEPROM or Flash data to bypass the immobilizer system seamlessly. Its key advantages include:

By utilizing CK Decode, professionals can safely and effectively disable the immobilizer in Bosch EDC15C5 ECUs while maintaining optimal vehicle performance.

Steps for Immobilizer Removal Using CK Decode:

  • Download CKDecode through this link
  • Click on the Functions Tab and select FIAT/ALFA/LANCIA – BOSCH – EDC15C5 – Immo off
  • Read the Flash with your interface and upload the file
  • Click Process button
  • Write the file processed by CKDecode