Table of Contents

Auto Mechanics: The Complete Curriculum Guide

Introduction to Auto Mechanics
Core Content Areas
Assessment Framework
Key Takeaways

Introduction to Auto Mechanics <a id=”introduction”></a>

This comprehensive guide covers all essential auto mechanic competencies from basic safety to complex electrical systems. Perfect for students and aspiring technicians.

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Core Content Areas

1. Workshop Safety & Tools <a id=”safety”></a>

Critical Skills:

Proper tool handling
Fire extinguisher use (ABC classifications)
Personal protective equipment (PPE)

Safety Tip:
Always use jack stands – never rely solely on a hydraulic jack

2. Engine Systems <a id=”engine”></a>

Key Components:

System	Key Parts	Function
Lubrication	Oil pump, filter	Reduce friction
Cooling	Radiator, thermostat	Regulate temperature
Valve Train	Camshaft, lifters	Control air/fuel flow

Did You Know?
A typical 4-cylinder engine fires in a 1-3-4-2 sequence

3. Fuel & Ignition Systems <a id=”fuel-ignition”></a>

Evolution of Technology:

Carburetors (Pre-1980s)
Electronic Fuel Injection (EFI)
Direct Injection (Modern)

Troubleshooting:Hard starting? Check spark plugs and fuel pressure

4. Transmission & Drivetrain <a id=”transmission”></a>

Comparison Chart:

Type	Pros	Cons
Manual	Better control	Steeper learning curve
Automatic	Easier to drive	More complex repairs
CVT	Fuel efficient	Limited torque capacity

Project Idea:
Rebuild a manual transmission clutch assembly

5. Brakes & Suspension <a id=”brakes-suspension”></a>

Critical Safety Systems:

Disc vs Drum Brakes
MacPherson Strut vs Double Wishbone
Wheel Alignment Angles

Pro Tip:
Check brake fluid every oil change

6. Electrical Systems <a id=”electrical”></a>

Modern Vehicle Electronics:

CAN bus networks
Advanced driver assistance systems (ADAS)
Hybrid/electric vehicle systems

Diagnostic Tip:
Always start with battery voltage checks

7. Special Systems <a id=”special-systems”></a>

Advanced Technologies:

Air conditioning refrigerant handling
Turbocharger systems
Emission control systems

Certification Note:
EPA 609 certification is required for AC work

Assessment Framework <a id=”assessment”></a>

Cognitive Levels Weighting:

Content Area	Recall (15%)	Skills (25%)	Strategic Thinking (30%)	Extended Thinking (30%)	Total
Engine Systems	2	2	3	4	11%
Transmission	1	4	3	4	12%
Electrical Systems	1	2	4	3	10%
Total	15%	25%	30%	30%	100%

Key Takeaways <a id=”key-takeaways”></a>

Career-Ready Skills:
- 60% of the assessment focuses on applied problem-solving
- Transmission systems carry the heaviest weighting (12%)
Industry Trends:
- Growing need for hybrid/EV technicians
- Computer diagnostics are becoming essential
Learning Resources:
- ASE Certification Guides
- Automotive Technology Textbook (James Halderman)