Mopar electronic ignition

Thanks guys.
First thing I did was to check voltage at the coil in start and run position 12/6 V. Next was to have a buzzer between the screw for the transistor I beleave on the ECU and the housing of the alternator.
I'm not 100% sure if it's the right way to check for spark with a timinglight on the coil wire though.
Thanks for the help guys, much appreciated.