Fuse 11 in the underhood accessory block supplies the 12v to the coils.
The PCM (PTCM) uses inputs from the Camshaft Position Sensor, Crankshaft Position Sensor, Knock Sensors, Engine
Coolant Temperature Sensor, and MAF Sensor (3.2L engine only) to trigger the Ignition Coils. The PCM is mounted
in the engine compartment within the Control Module Box.

I'd start with the crankshaft sensor, then the camshaft sensor, then the (God forbid ) PTCM.
Thinking about it a bit more, the crank sensor is just a reluctance pickup ( no electronic parts ) whereas the camshaft sensor is a Hall-effect device. Since this all started with a battery jump ( read VOLTAGE SPIKE ), I'd start with the camshaft sensor.

NOTE TO SELF : Don't offer any jumps from the Crossfire .......