The above vehicle has come into our garage as a non starter. Our diagnostic gives a code P0191 which backs up the fact that there is no fuel getting to the rail. I think there is a solanoid valve on the back of the main pump and you can hear a noise when you disconnect and reconnect the loom, I have also checked the "in tank" pump and that is working fine. I have been told that there can be fuel supply issues with these vans but as we don't see many I could do with a little help please.
Thanks