Diesel Technician Course
This course equips aspiring diesel technicians with essential hands-on skills for diagnosing, repairing, and maintaining modern diesel engines, focusing on emissions systems, fuel delivery, and diagnostic tools to ensure efficient and reliable vehicle performance.

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 properly. You will learn about fuel and air systems, turbocharging, EGR, DPF, SCR, and emissions troubleshooting, along with using scan tools, interpreting live data, safety measures, leak testing, injector and fuel system maintenance, and verifying repairs to ensure reliable and efficient work on every task.
Elevify advantages
Develop skills
- Diesel scan diagnostics: read codes, live data, and smoke to identify faults quickly.
- Common-rail testing: safely check rail pressure, injectors, and fuel quality.
- Turbo and boost systems: detect leaks, test turbos, and restore power fast.
- EGR, DPF, SCR troubleshooting: confirm faults and decide on cleaning or replacement.
- Professional repair workflow: plan jobs, carry out fixes, and verify results on the 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 workloadWhat our students say
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