Automobile Components
1. Engine• Converts energy from gasoline into torque.
Front Engine Configuration
Mid Engine Configuration
Rear Engine Configuration
Electrical Systems
• Ignition• Charging• Accessories
– Lighting– Starting– Computer
Fuel System
• Mixes air and gasoline for to explode inside engine.
Cooling System
• Keeps engine at correct operating temperature
2. Drivetrain
• Converts engine torque to vehicle movement
• Variety of types:– Front Wheel Drive– Rear Wheel Drive– Four Wheel Drive& All Wheel Drive
Transmission/Transaxle• Uses different gear ratios to increase
torque (pulling power) or speed.
Differential • Allows rotational torque to turn 90 degrees.• Allows wheels to turn at different speeds.
Transfer Case
• Sends engine torque to both rear and front differentials in four wheel drive vehicles.
3. Brakes
• Stops vehicle and keeps it stationary.
4. Steering
• Changes vehicle direction.
5. Suspension• Allows the wheels to travel up and down
independently of the rest of the car.
6. Tires
• Connect vehicle to road• Affect vehicle handling, traction, braking