Engine cut out/fuel pump prime

Hi guys
Need some advice,on a few occasions when turning on ignition, no whirr from fuel pump can be heard and more worryingly last night when out for a blast,engine cut out completely @ about 8000rpm, and for about 5 mins wouldn't restart as no fuel pump noise?
Any ideas?

 

Loose wire ?

 

Possible immobiliser fault. Does the hiss light come on at same time. Check wiring from antenna to multi plug further down the line

 

Have you checked the kill switch? (Not that I'm suggesting you're numpty enough to have accidentally hit it, but that they can start playing up and need replacing)

 

Def no HISS lights staying on,reckon it could be to do with Meta alarm?

 

Possibly mate I'm unfamiliar with the alarm and if it cuts fuel pump.

Only so much will disable fuel pump, immobiliser and kill switch as someone said.

 

maybe corrosion in the ignition switch wiring,bad connection at rear of switch.