Just thinking out loud here.
If the engine is spinning over and it fails to fire, one or more of these conditions may exist:
* it's out of gas
* there is no compression
* both fuel pumps went bad at the same time
* all 4 coil packs/spark plugs when bad at once
* the ECU is not telling the engine to inject fuel and/or not to send spark
So, I'm figuring the ECU is not asking for fuel or spark.
Now, what is the "connection" between the flywheel/clutch/pressure plate/transmission and the ECU ..... ??
(I can't be much help, because that's over my pay grade ....
)
humfrz