The history of the most complete car illustrations, it is worth collecting! Even the old mechanic, there are many parts of the name you must have heard but not necessarily know where you are.
Open the hood, this is the way, this is 4A13 engine.
Air filter: The role is to filter dust and impurities in the air, so that clean air into the engine, which is the life of the engine and normal work is very important. Adsorption of air filter dust more impurities will block, affecting the engine work, it must Regular replacement.If the dust in the larger place to drive, such as sandstorms place, the replacement of air filter cycle also shortened.
Battery: Needless to say, is the storage of electrical energy.Generally, lead-acid batteries, electrolyte is dilute sulfuric acid.
Brake fluid: brake fluid on the usual said.Currently the car's brake are generally hydraulic, that is, brake fluid as a medium to brake pedal force transmission to the brake disc.
Ignition coil: The low voltage into high voltage, spark discharge through the spark discharge below it, ignite the fuel mixture to burn work.
Oil: This also needless to say, play a role in lubrication of mineral oil or synthetic oil engine if the lack of lubrication of the oil will have a cylinder, tile and other serious problems.
Power steering oil: Now the car's steering power to assist the general or traditional hydraulic booster, since it is hydraulic corresponding to the need for oil medium.Of course, some cars have begun to use electric power, and this is the future trend of development.
Antifreeze: circulation in the radiator and the engine block, the liquid medium used to cool the engine, mainly water and additives, is called antifreeze because of antifreeze function.
Glass of water: Earth people know that the glass used, which you should be guided under the right now.
Oil dipstick: the ruler to check the amount of oil.Use the engine first flameout, pull out the oil dipstick, clean the top of the oil with a clean tissue, then insert and then unplug, look at the oil level, must be on the ruler of the two Between the upper and lower scale, can not be more or less.
Fuse box: There are a lot of electrical equipment, fuses, there are relays. Small F a total of two insurance boxes, the other in the driver's cab below.
Intake: engine intake inlet, this is optimized, the location has improved a lot, the old car inlet position is relatively low, the wading engine easy to water when the inlet position is the depth of the vehicle wading The limit, absolutely can not exceed the engine once the water, the consequences are serious ~!
Electronic throttle: that is the throttle, in fact, and oil is not a little about Oh, it is connected to the intake manifold and intake manifold, the control of the engine intake, so the correct argument should be electronic throttle. Engine Control Module will According to the amount of fuel injection to calculate the amount of intake, so you can control the engine speed and output power.
Intake manifold: From the intake manifold to the intake manifold of each cylinder.Although it is a tube, but there is a scientific and technical content, such as variable intake manifold.
Carbon canister valve: Carbon canister absorbs the gasoline vapor in the fuel tank. When the carbon canister valve is open, the engine draws the gasoline vapor adsorbed on the activated carbon in the canister into the intake pipe and finally participates in the combustion. This not only benefits the environment but also saves a little oil.
Gasoline dispenser: the distribution of gasoline to each injector, it is connected to the following nozzle, are blocked invisible.
Crankcase ventilation tube: the right is the intake pipe, the left is the exhaust pipe, the role of ventilation for the crankcase.
Injector: Gasoline pump pressurized to the spray in the form of atomization.The nozzle hole is very small, so as to better the atomization of gasoline, but also very easy to block, so to regularly clean the fuel injection mouth.
Vacuum booster: The use of the engine intake manifold vacuum pressure and atmospheric pressure difference generated by the force to assist the stuff, you can reduce the driver's 'labor intensity'.
Brake master cylinder: Brake fluid pressure generated by the brake pipe is passed to each brake cylinder.
Clutch Master Cylinder: When the clutch pedal is depressed, the clutch master cylinder connected to the pedal will act to generate hydraulic pressure, which is transmitted to the clutch pump along the pipeline and finally converted into a mechanical clutch. The operating system of the small F clutch is hydraulic , Share a hydraulic fluid with the brake system, so a tube is connected to the brake fluid tank.
ABS pump: a very important safety device Oh ~! ABS means that the automatic anti-lock braking system, when the brakes, ABS system will be based on speed, braking force and other information automatically to each wheel dozens of times per second brake , To prevent tires from slipping, body out of control, but also to provide steering ability when braking to avoid obstacles.
Steering booster pump: to provide hydraulic power steering power.Many recent owners of the belt reflect the belt abnormal sound, is to help offset the pump bracket, leading to the booster pump pulley and other pulleys are not in the same plane, when the belt is running Pulley abnormal friction, resulting in noise.
Air Conditioning Compressor: The vaporized refrigerant compressed into liquid, and then pumped into the evaporator, to produce the cool we need ~!
Exhaust Manifold: Exhaust gas generated in each cylinder of the engine flows into the exhaust manifold through an exhaust manifold, and then is discharged to the atmosphere through a three-way catalytic converter and a muffler. Because the exhaust gas of the engine is very hot, a protective case is added here, Play the role of heat insulation.When you see the sign of the hand there is no, there is a X, the meaning is not to touch, will be scalded oh ~!
Oxygen sensor: detects the oxygen content of exhaust gas, the signal passed to the engine control module, used to control the amount of fuel injection, the fuel can be fully burned and reduce emissions.If the oxygen sensor problems, it is said engine idle speed instability, fuel consumption will Dramatic increase.
Clutch Pumps: Small F clutches are hydraulically driven and generate hydraulic pressure from the clutch master cylinder, which is transmitted along the clutch tubing to the clutch pump to generate mechanical force, push the right release lever and disconnect the clutch. Use a lot
Shift file selection cable: one end of the cable attached to the cockpit in the driver's cab, the other end is attached to the file and the shift mechanism.People have a great influence on the feel of the shift, there are hang jams jerky, It may be the problem of cable Oh ~!
Starter: In fact, a small motor, the key switch to the start position, the starter rotates, while driving the engine to rotate, assisting the engine start into the working state.If starting the car in case of ignition difficulties, the duration of ignition can not be too long , A few seconds.A few consecutive fire did not succeed, the key should be screwed back, wait a few minutes, give the starter cooling time, and then re-power ignition.This will prevent the starter burned.
Come take a look at the petrol pump, the rear seat opened, you will see such a black cover, it is below the petrol pump.
The lid can be seen after removing the pump, it is actually installed in the tank, but the demolition of the tank is very troublesome, so open a hole in this place, the pump can be easily damaged when the replacement.
This is the way the tank is removed, you can see the actual installation of the gas pump.
Gasoline pump removed, look is like this ~! Since it is called the pump, then its role Needless to say is the pump oil chant. O (∩ _ ∩) O gasoline pump will be pressurized by the gas supply pipeline to the spray Nozzle, because of pressure, the nozzle sprayed out of gasoline will be good atomization, and the air can be mixed evenly.
There is a very important precaution in use of the gasoline pump, that is, to keep the oil in the fuel tank not too low. Do not refuel unless the oil lamp is on, because the gasoline pump depends on the gasoline in the fuel tank to cool it. Less cooling effect becomes worse, serious will burn gasoline pump.
Gasoline filter: installed in front of the right rear wheel, next to the tank, the role is to filter the water in gasoline, impurities and gum, to prevent fuel system blockage, to ensure the normal operation of the fuel supply device.
Brake tubing: transmits the force of the brake pedal.
Brake sub-pump: the brake fluid hydraulic pressure into mechanical force, acting on the brake calipers on the caliper friction disc and the brake disc friction, the kinetic energy of the car into heat consumed, so that the car stopped .
Stabilizer: Reduce body roll when steering, increase maneuverability.
Axle: The power of the engine is transmitted to the wheels to drive the car.
Steering rod: control the steering wheel, adjust the toe.
Lower arm, Upper arm: Suspension member that connects the wheel to the body.
Cardan shaft: connected between the two axes, within a certain range can be arbitrarily changed between the two-axis transmission angle .Because the front wheel is both driven, but also steering Well ~!
Spring: elastic element, which acts as a buffer. This is a coil spring, a leaf spring is used for the truck, and an air spring is used for some high-end vehicles.
Shock Absorber: Hydraulic damping element absorbs the energy of road impact and restrain the spring force after spring compression. It cooperates with the spring to form the damping system to relieve the vibration of the body caused by uneven road surface. Damping force and the spring force, after different tuning will produce a different chassis style, such as sports, comfort.
Handbrake cable: handbrake brake when the rear wheel, just like a bicycle brake almost.
Exhaust pipe soft connection: block the transmission of engine vibration.
Sub-frame: The suspension member connecting the lower arm and the body.
Three-way catalyst: the exhaust gas of NOX, CO and other harmful gases into N2, CO2 and other non-harmful gases, reducing emissions pollution.
Silencer: Eliminate the noise of the exhaust of the engine. Without this thing, then our car should be roaring like a sports car.
Activated carbon canister: A small black canister on the right side of the rear of the car, filled with activated carbon, connected to the tank, the role is to absorb gasoline vapor. When the car starts, the activated carbon canister solenoid valve opens in time, will absorb Fuel steam to re-intake manifold to achieve the purpose of saving fuel and environmental protection.
Torsion Beam: torsion beam semi-independent suspension of the components, can produce a certain torsional deformation, suspension performance between independent suspension and non-independent suspension of this suspension is characterized by low cost, high strength, small footprint, comfort In general, more for small cars.
