PSA Valeo VD56.12 ECU Boot Mode Read Write with Flex
Magic Motorsport Flex read and write PSA Valeo VD56.12 ECU successfully. Flex has the diagram. You searched for "VD56" or check pinout in image 3 below. Read and write in boot mode ok. Flex does the checksum correction. But Flex cannot 1:1 clone this ECU. Even after successful read/write to donor ECU no start and loads faults. Only do immo off or use an emulator solution. NOTE: Some versions of VD56.1 can’t be done with flex. Does not go in boot mode. Dimsport NewGenius and Autotuner do the unit without problem. If it is Continental board flex will read it if is vitesco, use autotuner. Autouner can read without issue both.