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.
Wednesday, December 30th, 2009 AT 2:22 PM