Automobile Course
This course equips you with essential skills to diagnose and repair common engine performance issues in a 2014 Toyota Corolla, focusing on rough idle, poor fuel efficiency, and hesitation through practical, step-by-step techniques.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Automobile Course provides a focused, high-quality approach to diagnosing and repairing rough idle, poor fuel efficiency, and hesitation in a 2014 Toyota Corolla. You will learn safe pre-work checks, visual inspections, and systematic OBD-II procedures, then advance to interpreting live data, analyzing root causes, and performing step-by-step repairs with torque specifications, parts selection advice, and effective customer communication for reliable, confirmed outcomes.
Elevify advantages
Develop skills
- Quick OBD-II diagnosis: read codes, analyze live data, and confirm faults rapidly.
- Practical misfire and fuel-trim testing: identify issues with coils, plugs, MAF sensor, and leaks.
- Hands-on Corolla inspection: check engine, intake, ignition, and fuel systems in minutes.
- Safe, professional repairs: apply torque specs, select parts, and verify fixes afterward.
- Clear customer communication: explain findings, repairs, and maintenance in simple terms.
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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