i enjoy a lot with my 2400SR3 with a Mercruiser 5.0MPI (260hp) Bravo.
The original ECM fails when sending the signal to a pair of injectors, and seems it is physical failure in the hardware inside of the module.
I also have a second one, coming from a 6.2 that is functional but not smoothly, obviously as it is programmed to manage a different engine.
I would need either a technical service that can repair the microchip in the first one, or copying the firmware (or installing fresh one) in the second with the 5.0 firmware.
Does anybody know where I can go to get advice?
Thanks in advance.