Injector pump, wiring??

The 2.5 I have does not have a pull to stop thingy on it, just an electric switch, my guess is a wire from from ignition key (Fuse box) to the switch will activate for starting, and shut it off when I turn ignition off...

Am I correct, or is there a relay or something that needs to be done?

Thanks.

Yeah, it just needs 12v to hold it open.

Put a switch in the cab, then you have an immobilser too!

Cheers Disco....

Another step closer to getting me 2.5 sorted...