Modern ignition systems are far more than simple spark generators; they are complex electrical circuits operating under constantly changing pressures and temperatures within the engine.
By analysing secondary ignition waveforms, technicians can gain a detailed understanding of what is happening inside the combustion chamber, even on vehicles with little or no electronic feedback.
In the latest addition to our Electrical Waveforms Explained training course, you will learn how to diagnose combustion and ignition faults by interpreting spark KV, burn time, and reserve voltage, revealing issues like mixture imbalance, high resistance, and cylinder-specific faults.
This module will be the latest addition to our growing library of over 390 technical training videos, covering the following key areas:
Electrical | Engine | Chassis | Drivetrain | Driver Assist
HVAC | Diagnostics | Servicing | Hybrid & Electric Vehicles