Diesel Engine Mastery Course
The Diesel Engine Mastery Course gives you a complete, hands-on education in diesel technology — from combustion theory and fuel injection to emissions systems and full engine overhauls. Whether you are entering the trade or levelling up your skills, this course covers every major system you will face on the job. Get the technical knowledge and diagnostic confidence that employers and customers demand.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
You will start with diesel combustion fundamentals and engine architecture, then move into fuel delivery systems including mechanical pumps and modern common-rail injection. From there, you will cover turbocharging, air management, lubrication, and cooling circuits in detail. The course walks you through engine electrical systems, ECM control strategies, and professional diagnostic methodology. You will also learn how to perform complete engine overhauls and service emissions aftertreatment systems including DPF, SCR, and EGR. Supplementary material covers preventive maintenance planning, performance tuning, and career development in the diesel industry.
Elevify advantages
Develop skills
- Fuel System Diagnostics: Identify and repair faults across mechanical and common-rail injection systems.
- Emissions Compliance: Service DPF, SCR, and EGR systems to meet current regulatory standards.
- Engine Overhaul Procedures: Measure, inspect, and reassemble diesel engines to manufacturer tolerances.
- Electronic Control Interpretation: Read live ECM data, fault codes, and oscilloscope waveforms accurately.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
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