I have a 91 ford Escort 1.9L engine we replaced water pump and timing belt. It has fire and still will not start. I was running when water pump went out. timing is good. Fuel pressure switch light comes on when trying to start.

Optional Information:
1991 Ford Escort 1.9 L

Already Tried:
disconnecting battery, resetting fuel switch, adding fuel, removing fuel line, checking engine for unhooked wires or vacuum lines, checked timing marks,