Engine Mechanics Course
This course equips you with essential skills to diagnose and repair engine misfires and lean codes, covering OBD-II data analysis, fuel and ignition systems, mechanical assessments, and repair validation for optimal engine performance.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Engine Mechanics Course provides practical skills to diagnose and repair misfire and lean codes swiftly and precisely. You will learn to read OBD-II data, check fuel supply and injectors, examine ignition systems, and evaluate engine mechanical condition and emissions sensors. Gain expertise in key tools, smoke testing, repair strategies, and confirmation processes to confidently restore performance, dependability, and fuel economy.
Elevify advantages
Develop skills
- OBD-II fault decoding: Quickly connect P030x and P0171 to actual engine problems.
- Intake and vacuum testing: Identify leaks using smoke, MAF/MAP, and trim information.
- Fuel and ignition diagnostics: Confirm pressure, injectors, coils, and spark during operation.
- Engine health assessment: Carry out compression, leak-down, and timing tests efficiently.
- Repair validation workflow: Organise parts, implement repairs, and ensure codes do not return.
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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