Electronic Injection Specialist Course
Master every layer of modern electronic fuel injection — from sensors and actuators to ECU calibration and advanced diagnostics. This course gives working technicians the hands-on knowledge to diagnose, repair, and calibrate EFI systems on today's most demanding engines. If you're serious about becoming the specialist other shops call, this is where that career starts.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
You'll gain a complete understanding of EFI system architecture, covering fuel delivery, sensor networks, actuator control, and ECU logic from the ground up. You'll learn to use professional scan tools, oscilloscopes, and pressure gauges to pinpoint faults with precision. The course walks you through calibration techniques for volumetric efficiency tables, closed-loop lambda control, and transient fuel enrichment. You'll also study advanced systems including gasoline direct injection, flex-fuel compensation, and variable valve timing integration. By the end, you'll be equipped to handle full repair workflows, post-repair validation, and emissions compliance documentation on the job.
Elevify advantages
Develop skills
- EFI Sensor Diagnosis: Identify faulty sensors using live data and oscilloscope waveforms accurately.
- Fuel System Calibration: Build and validate complete VE tables using wideband lambda feedback.
- ECU Fault Analysis: Interpret diagnostic trouble codes and execute structured six-step repair workflows.
- Injector Performance Testing: Measure flow rates, dead-time curves, and duty cycle under real load conditions.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students are saying
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course