Help wont start

[gagie]

Thanks for the reply
It' the first fuel system with no return I've had and was confusing me a little if not a lot. I'm going to try and clean the crank shaft and other shaft sensor just in case it dirty and not sensing well. Cant seem to find a detail description of which sensors active the spark plugs and injectors. Since the spark plugs are sparking it could be the control for the injectors or a fuel problem even thought the system is pressurised up to the common rail. I see there is a device that looks like a pressure regulator so was wondering do these often go faulty.

Cheers