Proper way to check for spark?
 

I think I have no spark. Do I just pull the egi injection fuse while the spark plugs are out and still connected to the spark plugs wires?

And if your spark plugs are fouled will they still fire?

if you pull the egi inj it will also kill the spark. just pull the fuel pump connector so you don't flood the engine.

It depends on how fouled they are. If they are fouled pretty bad they wont create a big enough spark to cause the explosion and it will just get flooded. I would say first, take out your plugs and see if they are fouled. If they are fouled try to either clean them (temporary only) or replace them. Then see if it'll fire up.