If you can hear FP running, trace flow of petrol and check various spots along way:
1. fuel-lines - disconnect outlet line from fuel-filter. Run pump, does petrol flow from fuel-line? If not, fuel-line or filter is clogged
2. fuel-rail. Reconnect line to filter. Remove fuel-rail, remove injectors, Place bucket under rail (cat litter box works). Run pump, does petrol flow out of rail? If not, hose from filter or rail is clogged
etc.
1. fuel-lines - disconnect outlet line from fuel-filter. Run pump, does petrol flow from fuel-line? If not, fuel-line or filter is clogged
2. fuel-rail. Reconnect line to filter. Remove fuel-rail, remove injectors, Place bucket under rail (cat litter box works). Run pump, does petrol flow out of rail? If not, hose from filter or rail is clogged
etc.