No sparks - happened on the move

[johnny2tents]

Hi All,
Was out with a mate near Rivington Barn (Horwich) and the bike cut out at 30mph.
Took it home in the van and stuck it back in the garage and forgot about it.
Anyhow, I am determined to get it sorted again.
Now it will turn over, (new battery) but there are no sparks.
I have checked the fuses and they are all OK.
Now I am thinking of checking the feed to the coils and things like the crank sensor.
Does anybody have any suggestions? All of the warning lights seem to operate normally.
I am hoping that it is just a broken connection as I would hate it to be something like the ECU.
Thanks J2T

[shedmonkey]

Check the obvious . i had water in one of the ecu plugs kept cutting out over speed bumps then staying dead .So check all connections any errors showing ?

[Crap Tartan]

Yup, check for any errors showing, also the obvious bits like clutch switch and sidestand switch.

[snapdragon]

errm
sparkplugs properly screwed in?
plug caps and leads in good order?

I'd be checking all connections I could find, squirt with contact cleaner and push em all back firmly


30 up to Rivi Barn? did they change the speed limits?

[shedmonkey]

Had a look at wiring diagram and coils are switched individually from ecu but have a common from fuel pump circuit and engine stop switch and sidestand relay so is the fuel pump running?. If fuel pump running then it could be a sensor duff but woul;d have thought it should show an error if thats the case.

[shebee]

Usual suspects... side stand switch, kill switch, clutch switch? Something is also telling me big connector under the tank or seat.. but I am not sure what makes me think that Brain might cut in latter with a better idea

[johnny2tents]

Thanks for the advice guys. Across the Irish Sea at the moment, but will feedback findings on my return. Cheers J2T