I'm not seeing any ground on the ignition coils (on the wiring diagram) except when the PCM does it through the "IGN Coil" wires. See attached PDF.
Pictured below is an item of potential interest. At the risk of being annoying by asking about mixing up wires again, did you notice that on the ignition coil module, that the 4/6/5 side is out of order?
Also notice the pins, IGN Start/Run should always have 12V (with ignition in run position), then PCM grounds each in sequence with the engine running. Using a multimeter, you should get the same resistance (on the unplugged coil pack itself) reading between the 12V power lead pin and CD1, as you get between 12V pin and CD2, and 12V pin and CD3. If any of those read open circuit instead of *similar* resistance, the coil is bad. I know it seems unlikely since you replaced the coils.
Probing the plug to the coil pack (while plugged in, engine running) it should read near 12V on each respective CD1, CD2, and CD3 pin, until the PCM momentarily grounds it to complete the circuit for each cylinder spark. If it never gets momentarily pulled down below 12V to fire the spark plug, would seem like PCM is bad yet you replaced that too, so I begin to wonder about bad wiring or one of the two bulk connectors as mentioned here:
Sometimes a gremlin can be caused by the smallest thing. There are 2 large wire bundle connectors on the firewall. Both are held tight with a 10mm bolt. Any bad connection in either plug can cause just about any issue. from bad transmission shifting, bad o2 sensor readings, no start, no...
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On the attached wiring diagram, the coil wire that's tan/Lt-Green, also goes to the PCM but they routed it the long way, goes to PCM pin # 78. All else fails, use a multimeter to check resistance between each respective CD1, CD2, and CD2 connector contact, and the respective pin on the PCM connector... but they go through one of the bulk connectors in the topic linked above so that is another place to look for a bad connection as already mentioned.
There are more wiring diagrams linked in my sig below, but the only one I thought relevant (besides mentioning PCM pin #78 is where the tan/lt-green wire from the coil pack goes) is attached.