The ignition module of my DA 50 is not firing any sparks and the engine doesn't start, this is on a brand new engine.
I have two questions;
1st I have a 3w ignition laying around are they interchangeable can it be used on the DA 50?

2nd How can I narrow down the problem to be 100% sure that it is the ignition that is broken and not something else?

I need a replay ASAP because I only have 13 hours to fix the plane.

Best Regards