Ducati 996 Tacho issue

Hi All

New Ducati owner so steep learning curve.

I recently inherited my late father’s mid life crisis 996. I have fallen in love.

Before I rode it, I sent it in to Rich and Lee at Luigi Moto where it had a full re commission service. I’m now very poor, but it’s given me piece of mind.

It came out with one persistent issue…the tacho didn’t work. They spent some trying to find the problem, but to no avail, and suggested it was probably a broken wire somewhere.

I have since checked each section of the grey/green wire, from ECU to Tacho, at it has continuity. I can’t find a break. I’ve given the brass screws a twist, fiddled with connectors, and just generally tried to get some life out of it. Nothing.

I understand that potentially it needs to be cut open. Before I do this, I was wondering if someone could give me some guidance as to how to do it and what needs doing when it’s split open.

Or alternatively…fire away at any suggestions you many have for fixing it.

To confirm…it’s dead…there is nothing happening!

Cheers in advance