1997 Plymouth Breeze my car wont start

Welcome to the forum, The dark green wire with orange tracer carries voltage to coil pack, the other two wires at the connector are grounds, one ground for each coil. Coil number one, should be for 1 and 4, black wire with gray tracer, should be ground for that coil. Engine cranking, there should be a pulse on that wire, the computer pulses the ground, on and off. If no ground, might be a faulty wiring circuit, could be a faulty computer, computer not my first choice. Right now, I can't be sure your coil pack is good? The info I looked at was for 2.0L engine.

If one of the coil grounds has no pulse, I'd have to check the proper pin at the computer. If there is a ground pulse there, but, not at the coil, suspect faulty connector or wiring circuit. If no pulse at computer, I'd have to suspect the computer.

The suspect wiring circuit, you can take it loose at both ends and do a continuity test.

My info shows pins 2 & 3 are grounds, one ground for each coil.

With suspect wiring connectors unplugged on both ends, is there continuity? Our database says if resistance is less than 5 ohms, replace the computer. If over 5 ohms, repair the wiring circuit. If that doesn't help anything, I'm out of ideas.