1993 Ford Ranger won't start

Dr. Ras, the relays check out and the pump runs when called upon by the relay, outputting 40psi. The EEC doesn't output any codes at all because the when the key is turned on, the fuel pump starts and doesn't turn off. In the past, the codes start ( and the engine will too) only when the fuel pump stops in the start-up sequence. Is there any reason to think the EEC is not senile? I know of no sensors that tell the EEC to keep the fuel pump running with the key only 'ON', not start. My Ranger is 2 solid weeks with no start.

Rasmataz: I connected the positive to the fuel pump pink&black -- pump runs continuously(40psi). All six plugs spark. Here's the kicker today: I removed and inspected the EEC-IV with a magnifying glass. I was looking for a crack or broken board. I found a capacitor that had popped out the bottom. So I replaced it and thought everything would be fixed. No. Same condition, and I did your tests after that.