Automotive systems
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Automotive systems . By: Salvador Madrigal. Electrical System. Ignition systems Starting systems Charging systems Lighting systems . Ignition System. System for igniting the fuel mixture Breaker point(1910-early1970) Electronic(1970-1990) Distributorless (1980-now). Starting System.

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Automotive systems

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Automotive systems

Automotive systems

By: Salvador Madrigal


Electrical system

Electrical System

Ignition systems

Starting systems

Charging systems

Lighting systems


Ignition system

Ignition System

System for igniting the fuel mixture

Breaker point(1910-early1970)

Electronic(1970-1990)

Distributorless(1980-now)


Starting system

Starting System

Power source used to provide the initial rotation to start large gas turbine engine


Charging system

charging system

Replace electrical energy drawn from the battery during system starting operation


Lighting system

lighting system

Consists of the components that operate a vehicle’s interior and exterior lights ( fuses, wires, switches, relays, etc.)


Engine systems

Engine Systems

Exhaust Systems

Cooling Systems

Lubrication System

Diesel injection Systems

Fuel injection systems

Emission Control Systems

Carburetor Fuel Systems


Engine types

Engine types

1. in-line (I4, L4)

3.Oppossed (vw’s, Porsche)

2. V-type(v6, v8, v10)


Exhaust system

Exhaust System

Used to guide exhaust gases away from a controlled combustion inside an engine


Cooling system

Cooling System

Maintains a constant engine operating temperature. There are two major types of cooling systems.

Air cooling system

Liquid cooling system


Lubrication system

Lubrication System

Reduces friction and wear between internal engine parts by circulating filtered engine oil to high-friction points in the engine


Diesel injection system

Diesel Injection System

High pressure mechanical pump spray fuel directly into combustion chamber


Fuel injection system

Fuel injection system

Primarily a mechanical system that forces diesel fuel(not gasoline) directly into the combustion chamber(1990-now)

TBI(Throttle Body inj.) mid 1990-2000

MPI (Multi-port inj.)mid 1990-now


Carbureted fuel system

Carbureted fuel System

Uses engine vacuum (suction) to draw fuel to the engine


Emission control system

Emission control system

Used to reduce the amount of toxic(poisonous) substances produced by an engine


Chassis system

Chassis system

Brake system

Drivetrain system

Steering system

Front suspension

Rear suspension


Chassis

Chassis

  • Are a group of systems typically found underneath the vehicle


Brake system

Brake System

Produces friction to slow or stop the vehicle


Drive train system

Drive Train System

Transfers turning force from the engine crankshaft to the drive wheels


Steering system

Steering System

Allows the driver to control vehicle direction by turning the wheel right or left


Front suspension

Front Suspension

Vehicles do not have a driveshaft or a rear drive axle assembly. The complete drive train is in the front of the vehicle


Rear suspension

Rear Suspension

The drive shafts sends power to the rear axle assembly. The rear axle assembly contains the differential and two axles that turn the rear drive wheels. Drive train and suspension interact.


Miscellaneous systems

Miscellaneous Systems

Computer System

Accessory System

Safety System


Computer system

Computer System

Uses electronic and electrical devices to monitor and control various systems in the vehicle, including the fuel, ignition, drive train, safety, and security system


Accessory system

Accessory System

Includes the air conditioner, sound system, power seats, power windows, and rear window de-fogger


Safety system

Safety System

Includes seat-belts, air-bags, and security systems various safety systems are used on modern vehicles to protect both the driver and the passenger.


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