09-25-2022, 09:32 PM
(09-25-2022, 02:03 PM)Cormanus_imp Wrote: I wonder if there is anyway of determining the firmware version of an ECU? If Nachodaddy’s new ECU is running the same firmware as the one it’s replacing, he should notice no difference.
Very likely there is using the Honda (or equivalent) diagnostic and programming utility. One can simply state on the work order to quote the old and new firmware versions as part of the completion. You might need to beat the question into them since routinely they overlook the request or simply ignore it.
