Ducati Sporting Club UK > Model Specific - Discussion, Technical Problems and Help > 998 / 996 / 916 / 748 > Why did tacho go mental?

[Jools]

My tacho is also a law unto itself.

Sometimes it sits at zero when the engine is ticking over and most of the time just sits there flicking around between 4-5K regardless of what the revs are. It sometimes 'improves' when I give it a fistful.

The loose battery would explain it. My tacho has only gone mental since I sent the bike down the road on it's right hand side at Rockingham. That would've loosened the nuts...I know it loosened mine.