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Brand: Opel Series: Signum Model: 3.0 V6 CDTI Year: 2003 ECU producer: Denso ECU build: SW: I6DE2C12M03
Brand: Opel Series: Signum Model: 3.0 V6 CDTI Year: 2003 ECU producer: Denso ECU build: SW: I6DE2C12M03
Read moreIf you need original ECU files or other reliable information about your Opel Signum 2003, you are in the right place.
The information provided by Alpha Tuning Files is reliable and readily available, here to help you tune any Opel Signum 2003 out there.
Below you will find all engine options for Opel Signum 2003. Just click on the engine of your choice and you will see information about hardware and software numbers, ECU type and also where you can download original ECU file.