In search of ÔÇ£goodÔÇØ Ecm

[Pmtrivison]

Hello you all, I'm new to this website and new to this ski(03 aquatrax r12x). I was setting code 42&45, getting proper voltage to my tcp sensor but not ground signal from the ECM. I have continuity all the way to the ecm connector harness to the tcp harness end. Honda repair manual recommends ECM and from reading around here looks like ECM's are a ÔÇ£wearableÔÇØ item