The 200 has a manual arm on the lift pump, right?
Crack off the banjo nut on the top of the fuel filter (or at the front of the injection pump, if that's easier) and pump the manual arm.
It's possible to have it on a cam lobe, so the arm does nothing other than flap about, so, if it does that, pulse the starter and try again.
If you still get no fuel, have someone sit in the vehical and spin over the starter whilst you look at the loosened banjo. Fuel should squirt out.
If it doesn't, you've got an issue in tank or at the lift pump.
If it does squirt out, connect everything back up again and loosen one of the injector pipes and take it (the pipe) off the injector. Get your helper to spin the starter again. Should see a pulse of fuel. It's not loads here but a blipping.
At this point you know if it's a tank / lift pump issue, or...
An injection pump issued, or...
A timing issue.
