Clio mk1 1.4Rt 1993 starts but immediately cuts out

[Tommykaye]

Hi there, I’m currently investigating the issue with my 1993 Mk1 Clio 1.4 single point injection. The car will start on the button but will cut out straight away. Could it be to do with the crank sensor if the pump isn’t getting power once initial start? Or could it be a faulty injector or something to do with the Cts ? Any suggestion would be greatly appreciated?
Thanks
Tom

 

[Yosemite Sam]

Sounds like immobiliser to me.