Semester 1 Auto Final

Front 1

master cylinder

Back 1

creates the pressure used to apply the breaks

Front 2

power brake booster

Back 2

uses vacuum to help the MC create pressure to apply the breaks

Front 3

power steering pump

Back 3

produces pressure to assist in turning

Front 4

washer fluid container

Back 4

holds washer fluid

Front 5

radiator

Back 5

allows heat to be removed from coolant by air flowing across the tubes and fins

Front 6

radiator cap

Back 6

increases pressure in cooling systems to raise boiling point

Front 7

radiator hoses

Back 7

transfers coolant from engine to radiator and back

Front 8

coolant overflow container

Back 8

collects extra coolant when the engine warms up

Front 9

belts

Back 9

transfers power from engine to drive the accessories- water pump, alternator, p/s pump, air pump, ac compressor

Front 10

alternator

Back 10

produces volts and amps to recharge the battery and run electrical systems

Front 11

starter

Back 11

engages with the flywheel to crank/turn the engine over

Front 12

battery

Back 12

stores electricity to run electrical systems and start car

Front 13

positive cable

Back 13

path of voltage to the starter

Front 14

negative cable

Back 14

path back to battery

Front 15

distributor

Back 15

holds ignition components that controls turning on and off the ignition coil

Front 16

distributor cap

Back 16

distributes ignition coil voltage to proper spark plug wire

Front 17

ignition coil

Back 17

makes up to 100,000 volts from 12 volts

Front 18

spark plug wires/boots

Back 18

caries voltage from distributor cap to spark plug

Front 19

spark plugs

Back 19

allows a spark to occur across a gap to ignite air/fuel

Front 20

oil dipstick

Back 20

measures oil level (engine off)

Front 21

oil filter

Back 21

removes dirt and grime from oil before it gets into the engine

Front 22

oil drain plug

Back 22

allows the removal of the oil from the engine

Front 23

air filter

Back 23

filters the air from dust and debris before entering the intake manifold/engine

Front 24

transmission dipstick

Back 24

measures the amount of transmission fluid (engine on)

Front 25

air conditioning compressor

Back 25

forces freon through out the air conditioning system

Front 26

windshield wiper motors

Back 26

to control the motion of the wind shield wipers

Front 27

heater hoses

Back 27

transfers coolant to heater core

Front 28

water pump

Back 28

the circulate water throughout the engine

Front 29

intake manifold

Back 29

allows air and or fuel to move into one cylinder at a time. it also allows external access to vacuum created by the engine

Front 30

vacuum hoses

Back 30

path for vacuum from the intake manifold to and component needing vacuum

Front 31

electric wires

Back 31

path for voltage and amperage to move in the electrical systems

Front 32

carburetor/fuel injectors

Back 32

mixes the proper amount of air and fuel into the cylinders

Front 33

EGR valve

Back 33

(exhaust gas recirculation) re-circulates some of the exhaust gases back into the engine to help cool down the cylinders to reduce exhaust pollutants

Front 34

oxygen sensor

Back 34

senses amount of oxygen in the exhaust system to increase or decrease the fuel mixture

Front 35

thermostat housing

Back 35

covers the thermostat

Front 36

thermostat

Back 36

controls the flow of coolant to the radiator through out the cooling system

Front 37

fuel filter

Back 37

filters dirt and grime from fuel before entering the carb or fuel injector

Front 38

EFE canister

Back 38

(early fuel evaporating) stores fuel vapor when the vehicle is turned off, then drawn back into fuel system after the vehicle is started

Front 39

Valve covers

Back 39

covers the top of the valves or OH cam shaft, keeps oil from leaking out the top of the engine