Diesel Technician Course
This course equips aspiring diesel technicians with essential hands-on skills for diagnosing and repairing modern diesel engines, covering key systems like fuel, air, turbo, EGR, DPF, and SCR, while emphasizing efficient troubleshooting, safety, and verification techniques for professional results.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Diesel Technician Course provides practical, hands-on skills to diagnose and fix modern diesel engines quickly and correctly. You will learn about fuel and air systems, turbocharging, EGR, DPF, SCR, and emissions troubleshooting, along with using scan tools, interpreting live data, safety procedures, leak testing, injector and fuel system service, and post-repair verification to ensure reliable and efficient results on every job.
Elevify advantages
Develop skills
- Diesel scan diagnostics: read codes, live data, and smoke to pinpoint faults fast.
- Common-rail testing: safely diagnose rail pressure, injectors, and fuel quality.
- Turbo and boost systems: find leaks, test turbos, and restore power quickly.
- EGR, DPF, SCR troubleshooting: verify faults and choose clean vs replace.
- Professional repair workflow: plan jobs, execute fixes, and verify results on-road.
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 workload.What our students say
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