#1B040135
Shut down on plane, have no spark from any coil.
Have verified ignition grounds (continuity between terminal A at CDM and ground wiring bundle at ignition plate), stop circuit (BLK/YEL wire terminal B at CDM) has no continuity to ground with key on. Does have continuity key off or flipping kill switch.
Terminal C trigger wire has a different voltage at each coil, .4-3.8 volts. That was with connector disconnected, I then backprobed wire and reconnected. Voltage goes to zero (at each coil trigger wire). Had a heck of a time making a good contact with my backprobers but am positive I am losing voltage. Also no voltage when cranking. The manual I have says I should be seeing .2-.5v during cranking. No info about what I should see voltage wise with connector off.
Also ohm checked stator (believe I was on correct wires) and it was 722, spec 610-710
Appears trigger coil is defective. Sound right with above testing? Anything else I need to check or recheck? If I do the trigger should I replace the stator while the flywheel is off? It’s the red stator. Don’t really want to spend more money but will if it’s what the pros do/recommend
Thanks in advance for replying