Join Date: Dec 2004
Location: Altofts zx-12r B4 UK
I have earth at all coil connections when the ignition is turned on. If that's not ok then the ECU is def shot.
I must admit I've never checked, but that does not sound right, then again I don't know exactly how the internal electronics in the ECU are laid out and if one thing can affect another.
For Tech Questions Bike Model letters and Country are more useful than saying the year, for UK owners anyway, as registration year is not always the year of manufacturer model.