Course Introduction:
- Overview of electronic fuel injection (EFI) systems
- Importance of auto electricians in diagnosing and repairing EFI systems
Module 1: Fundamentals of Auto Electrical Systems
- Introduction to auto electrical systems and components
- Understanding electrical circuits and wiring diagrams
- Basics of batteries, alternators, and starters
Module 2: EFI System Overview
- Introduction to EFI systems and their components
- Different types of EFI systems (e.g., throttle body injection, multiport injection)
- Sensors and actuators in EFI systems
Module 3: EFI System Diagnosis
- Diagnostic tools and equipment used in EFI system diagnosis
- Reading and interpreting diagnostic trouble codes (DTCs)
- Using scan tools for EFI system diagnosis
Module 4: Fuel Delivery System
- Understanding the fuel delivery system in EFI systems
- Fuel pumps, fuel filters, and fuel pressure regulators
- Fuel injectors and injector cleaning procedures
Module 5: Ignition System
- Ignition system components and their functions
- Ignition coils, spark plugs, and ignition timing
- Troubleshooting ignition system problems
Module 6: Engine Management Systems
- Engine control module (ECM) and its role in EFI systems
- Throttle position sensors and idle air control valves
- Understanding air-fuel ratio and engine performance tuning
Module 7: Electrical Troubleshooting Techniques
- Step-by-step approach to electrical troubleshooting
- Using wiring diagrams and schematics for diagnosis
- Common electrical problems and their solutions
Module 8: Advanced EFI System Diagnosis and Repair
- Advanced techniques for EFI system diagnosis
- Diagnosing and repairing complex system issues
- Performance tuning and optimization
Module 9: Safety and Best Practices
- Safety precautions in working with EFI systems
- Proper handling of electrical components and tools
- Best practices for efficient and effective diagnosis and repair
Module 10: Hands-On Practical Training
- Hands-on exercises and practical assignments
- Diagnosing and repairing real-world EFI system issues
- Simulated scenarios and case studies
Module 11: Final Assessment and Certification
- Comprehensive assessment of knowledge and skills acquired
- Final examination covering theory and practical aspects
- Awarding of certification upon successful completion
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