Topic: 1994 acura nsx 3.0l pcm problems

How Does an Ignition Coil Work? Ignition coils work on the principle of electromagnetic induction. When current flows through the primary winding of the coil, it creates a magnetic field. When the current is suddenly interrupted, such as by the distributor or the engine control unit, the magnetic field collapses rapidly. This rapid change induces a high voltage in the secondary winding, which is then delivered to the spark plugs. Maintenance and Replacement: Regular maintenance of the ignit...