19-07-13, 12:36 PM
had a similar esp on a CB500, turned out the regulator was knackered and in turn it had killed the battery by seriously over charging it.
If you have a voltmeter it is easy to check, connect the VM across the battery terminals it should read say 12.7 volts or so with the ign on and then once started about 14 if you rev the bike and the reading goes up more than say 14 or 15 V then the regulator is buggered!
Tommo
If you have a voltmeter it is easy to check, connect the VM across the battery terminals it should read say 12.7 volts or so with the ign on and then once started about 14 if you rev the bike and the reading goes up more than say 14 or 15 V then the regulator is buggered!
Tommo