As my low run-hours Evinrude FICHT 1999 225 HP (E225FPXEES) many years I have progressively worried that when we have a catastrophic ECU failure that renders it incompetent at interaction using the Evinrude Diagnostics Software that i am going to don’t have any initial ECU database to source-clone and change in to a new/replacement ECU.
I’ve use of a complete up form of the Diagnostics SW but do not see any features for “backing up” or “saving” a current ECU non-volatile memory dataset. These E-TEC that is early precursor didn’t have lots of ROM history to protect aside from run-time, Injector Serial #s-Coefficient-Sets, ECU/SW Version, different Max-Sensor Historiws and RPM-Range Run Historgram etc.