If you suspect a faulty ignition coil, you’ll first need to test it. “Testing ignition coils is a straightforward and fairly easy DIY,” says Aaron Turpen, an automotive expert at Car Talk.

The first step in replacing ignition coils is determining the type., Depositphotos Here’s How To Diagnose and Test An Ignition Coil Let’s do this!

The module is also specialized for racing. The ignition module is the equivalent of the system's brain. It controls the current sent to the coil.

[Dan] wanted to learn a bit about solid state ignition in engines; to get started he needed a test subject, so he decided he would upgrade his old 12 horsepower lawnmower. Originally the lawnmower … ...

We’re going to take an already terrific electronic ignition system and show you how to get even more from it via a PerTronix ignition module, cap and integral ignition coil.