The Trainer #123: Testing C.O.P. (Coil-On-Plug) Ignition Systems

How to verify the engine is getting what it needs from a C.O.P. (Coil-On-Plug) ignition system.

March 1, 2022

Any gasoline engine needs the same three things to work: the proper air/fuel mixture, solid mechanical compression of that mixture, and a good spark to get the burn started. Today on the Trainer, let’s focus on spark - specifically, how to verify the engine is getting what it needs from a C.O.P. (Coil-On-Plug) ignition system.

Learn more about the tools used in this video at www.Autel.com!