Rev counter - Zero on Idle!!??

[duc749s]

Hi guys & galls,

Little help please!?

This morning on my way to work, after a short period of motorway, I noticed that the rev counter was showing zero when I was sat at traffic lights. When I blipped the throttle, it rose as normal!

She did also have a couple of periods running like a pig, with no power, and then all of a sudden the power would kick back in and I would find myself accelerating again!?!?:puzzled:

Any ideas?

Many thanx in advance

Neil

[Derek]

I can't shed any light on your problem but the revcounter on my mates ST2 does it as well but only when the engine is cold!:puzzled:

[duc749s]

Thanks Derek,

The bike was well warmed up.

Come on guys - I know that you know your stuff!! HEEELLLLPP please!!??

[marksduc748]

I had the same thing took it in to the shop cos under warranty turned out to be the relay near the battery holding water, it also drained the battery after a few days. hope this helps.

[Clippy]

The only time my rev counter has under-read was when the reg/rectifier was sh@gged and the battery was running down....

It stopped running about 30 miles later...