2015 CF800UU-A

Unit has been sat for a few months, come back to it and now it wont start, have charged battery and its ok, unit winds over no dramas but we have no fuel or spark, fuel pump relay isn't clicking in, have swapped over and still no change, we have power to relay and all wiring tests ok back to ECU, we have tried a new CPS and makes no difference, i know the ECU triggers the relay to work but is there any other signals the ECU needs to receive for this to happen, everything is pointing at the ECU at the moment as the fault.
Many thanks.

[2015 Z Force 800 53/Trail EPS]

And..you have confirmed the kill switch is set to the run position?

there's no kill switch on this buggy

Hi did u find out the problem after. I have a 600 the fuel pump wont cut in