Thanks Calum. Is there a sound that fuel pump makes when ignition is turned on?
I think I usually hear a humming sound when ignition is turned on and before I push the button to start. Is that the fuel pump?
I don't think I am hearing that now ...
It is.... like a bee... zzzzzz..... if during this sound, which is the time the fuel pump is pressurizing the system, you try to start the 3-Wheeler, it probably won't. I always wait until the humming stops, and then push the start button.
If you put the contact and you hear nothing... sounds as Calum says: dead punp or, hopefully (or not) a loose connection or fuse related to it.