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Car Cooling || Car Cooling Accessories || Car Cooling Fan Not Working || Car Cooling System Diagram ||

Car cooling system

Car cooling system is a most important part of car health, car cooling system control the engine tempareture at different conditions and it will be also help for car a/c system
Car cooling system have a more component for provide engine cooling frequently and do your journey easy and comfortable

Components are

•    Coolant

•    Radiator

•    Electric Fan ( either fluid coupling)

•    Thermostat valve

•    Coolant pipelines or hosses

•    Coolant reservoir

•    Coolant tempareture sensor

•    Overheating Malfunction light

•    Cylinder block (Engine)

•    Water pump

COOLANT

It is liquid type and it is a another name like long life coolant,Super long life coolant etc as per manufacturer recommended
Coolant have a some ingredients:Anti-freez, Glycol Ethylene propylene based,protects your engine from freezing while defending components against corrosion 🚙

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RADIATOR

It is main part of car cooling system,it's working principle are- High pressure high tempareture engine outlets coolant convert to low pressure low tempareture coolant help of atmospheric air which are ready for inlet in engine🚙

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ELECTRIC FAN

It's a part of vehicle for A/C and engine cooling systems,it's work basically when engine coolant tempareture above in standard tempareture these time that electric fan are rotated in opposite direction,because this fan are work in pulling  method (Air)🚙

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THERMOSTAT VALVE

Thermostat valve opening time is when coolant temperature is 82° this time thermostat valve are start for open and when the temperature is 90° above this time these valve are open fully and cooling the engine block and reduce heat🚙

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COOLANT PIPES AND HOSSES

Coolant pipes and hosses is part of car which provide coolant from one area to another area for easy to circulate and these hosses are clipping in high tension clip for leakage purpose

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COOLANT RESERVOIR

Coolant reservoir is a another important part of vehicle which check Preoditically the level of coolant because if any leakage in this system this part are show these because reservoir have mark like low or high🚙 know more about car cooling system

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WATER PUMP

It is part or cooling system that's are circulated the coolant from car v-belt or  drive belt🚙

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COOLANT TEMPARETURE  SENSOR

Coolant temperature sensor it is a part of vehicle which provide how many tempareture coolant on your car and if coolant tempareture is more than standard level this sensor are warning you for stop the vehicle instant🚙
Over heating Malfunction light
This is a warning light digitally warned you for overheating

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CYLINDER BLOCK

Block have a coolant line for realease heat
It's have a path where coolant are circulate frequently

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Coolant is changeble part of car  at a standard kilometre,
Some car coolant replace in    20kSome car are coolant replace  80kSome car are coolant replace  160k 

  Totally depended on manufacturer recommended

Coolant basically two colours variable

1) RED
2)GREEN

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Automobile Emission control system

This is a more important part of all vehicle for road permit,because when you driving on street and traffic told about vehicle document and driving license of all your document are right but you not registered your car on emission control office these condition traffic police fine him this cause car emission system are more important for your car health and road traffic
Car Emission control system have a few many part are fitted for controlling the emission,example

•        Catalytic converter

•        EGR (Exhaust gas recirculation)

•        Oxygen sensor

•        Air fuel ratio sensor

Catalytic converter

  It is a part of all vehicle for burning exhaust gas out from car ,it is a cylindrical unit about the size of a small silencer and it installed into the exhaust system of a vehicle such as a car, scooter moped,motor cycle or auto rickshaw.it is pleased between the exhaust manifold and the silencer inside the converter there is a 🍯 honeycomb structure of a ceramic or metal which is coated with alumina base material and there after a second coating of precious metal platinum,paradium and rhodium or combination of the same.This second coating serves as a catalyst,a catalyst is a substance which causer a chemical reaction that normally does not happen in the given condition as a result of the catalytic reaction,when the exhaust gases pass over the converter substance toxic gasses dish as CO,HC & NOX are converted into harmless CO2,H2 and N2

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THERE ARE TWO TYPE OF CATALYTIC CONVERTER

A 2way converter, which is used to control CO and HC emissions by oxidationA 3way converter,which is used almost in all petrol cars in control co and HC by oxidation as well asNOx by reduction

EGR

1)EGR is promising method of controlling NOx emission,EGR controlled 81-88%of NOx at 30% recycling

2) with 30%recycling there is a fuel penalty of 23.1%to 28%consedering minimum bsfc values for different speed percentage fuel penalty corresponding to minimum bsfc value increased from 3.85% to 28% when the percentage recycling increased from 10% to 30% .

3)with 30% recycling as the speed increased from 9% to 13.5% and from 1.88% to 13.5% in the recycling range of 10% to 30%  even with 20% recycling the loss is maximum power was high as 31.8% with running atb2400 RPM( Revolution per minute)

4)NOx emission is more on higher speed

5) the rate of reduction of NOx  emission is much faster at higher  speed with increase in present recycling🚙

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EGR work on some exhaust gas received and mix with normal air which are  in combustion chamber,EGR use for better combustion because. EGR used hot air,it have a electronically controlled valve which are open  and close air tap  for help in better combustion

OXYGEN SENSOR

If any oxygen found on cat exhaust pipes then it's malfunction🚙

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AIR FUEL RATIO SENSOR

If  air fuel ratio high or low in 1to 3 second then this sensor are sending data to ECM
And ECM malfunction light glowing in car cluster meter🚙

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car brake system diagram ,Image of types of braking system, types of braking system, Image of hydraulic braking system, hydraulic braking system, Image of function of brake system, function of brake system, Image of mechanical braking system, mechanical braking system, Image of introduction of braking system, introduction of braking system, Image of anti lock braking system, anti lock braking system Image of drum brake?

AUTO BRAKE SYSTEM

                                               Automobile brake system are controlled by 4types basically

Automobile brakes goes on "PASCAL'S LAW"

1)Mechanical brake

2) Hydraulic Brake

3) Electrical brake

4)Air Brake

     1)   Mechanical brake are used some old vehicle like motor bike,scooter it's basically used as a parking brake
    2)    Hydroulic brakes are used in Modern vehicle and rapidly hydroulic means is uses a  fluid Dot3 or Dot4 as per manufacturer recommended
   Dot3 & Dot4 it used depend on Boiling capasity
   3)Electric brakes are basically used in racing car and some sports car this brakes are regenerative type brake
  4)Air brake are used in heavy vehicle for heavy load it's have a brake chamber🚙
     All Brakes are operated in 2 types
   1)Disc brake it's have brake disc single piece in single side and brake pad 2pcs in single side it's work on internal contracting method and it's 2 piece brake pad have a different name one is "annular" and another is "circular"

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  2) Drum brakes it's have one piece drum in single side and 2piece brake shoe in single side 2piece brake shoe name is one is leading and another is trailing🚙

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Parking brake/hand brake used for down or up level path still stand by the vehicle because without hand brake used vehicle cannot be stay at the stand by hill or down level road  it connected to lever or stick type cable through brake shoe liner,if hand brake lever is loose then it is adjust the exact way because if car hand or parking brake loose car hand brake not operating and car not stand at the hill or down level road 

           read more: brake system full explanation actually

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suspension system types,suspension system pdf,function of suspension system,requirements of suspension system,independent suspension system,advantages and disadvantages of suspension system,need of suspension system,suspension system diagram

Automobile suspension system

                Many type of suspension used in automobile,Light vehicle have a different type of suspension used and heavy vehicle have a different type also

 *Light vehicle have a Mac pherson type suspension used because it's have a low weight and 4/5 siter and area based on design.

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* Heavy passenger vehicle have a Wishbone type and heavy commercial vehicle  have a leaf spring suspension used

* Anywhere journey comfortable when your suspension is flexible like wishbone type this type suspension rapidly use TOYOTA Vehicle, this reason Toyota vehicle is most people like👍
 ** Wishbone suspension have a lower arm and upper arm both are installed
                           BUT
 **MacPherson suspension have a only lower armfitted
Front suspension system
** Suspension system component "Front"
 Shocker , spring, shocker plate, shocker insulator etc.
Rear suspension system
**Suspension system component "Rear"
 Shock absorber, shocker spring, shocker sleeve and shocker bush🙂

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Function of suspension system

1) To prevent the road shocks from being transmitted to the vehicle frame
2)To preserve the stability of the vehicle in pitching or rolling while in motion
3)To safeguard the occupants from road shocks
4)To provide good road holding while driving, cornering and braking.
5)To maintain proper steering geometry🚙

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Stabilizer

A stabilizer or a sway bar is necessary used in all independent front end suspension,it reduce the tendency of the vehicle to roll or tip on either side when taking a turn.this tendency has been increased due to the use of softer spring and independent front end suspension 

A stabilizer is a simply a bar of Alloy steel with arms at each end connected to the lower wishbone of the independent suspension or axle it is supported in bush bearing fixed to the frame and is parralal to the cross member 

When both the wheels deflect up or down by the same amount the stabilizer bar is simplty turn in the bearings when only the wheels deflect they only one end of the stabilizer moves thus twisting the stabilizer bar which acts as a spring between the two sides of the independent suspension in this way stabilizer reduces heeling or tipping on the vehicle on curves.know more about suspention Full details of suspention

Types of suspension spring

• Leaf spring

• Coil spring

• Torsion spring

• Air bags

• Rubber spring

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Shock absorbers

If the suspension spring are rigid enough they will not absorb road shock s efficiently and if they are flexible enough they will continue to vibrate for a longer time even after the bumper has passed.The shock absorbers take a part of this load
Types of shock absorber's

1) Mechanical2) Hydroulical    I) vanetype    II) piston type      a) single acting      b) Double acting   III) Telescopic type

Electric shock absorber are used in some vehicle basically for the height adjusting purpose ,it used in Toyota Prado vehicle its just like a awesome features

Various type of shock absorber used in Modern vehicle....

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car immobilizer reset || Car immobilizer system

Immobilizer system

Modern car have a immobilizer or key less entry system is used,because immobolizer system is a car security system which provide the company, without immobolizer system car not start, continuously crank but not start

If you enter the barrel unauthorized key while car not start because immobilizer ECU forward the Data from car ECM and ECM disconnect the fuel supply system🚙
It's have a some component

• Immobilizer warning light

• Immobilizer ECU

• Immobilizer barrel switch

These any parts have a problem car immobilizer system warning light continuously blinking and car not start

IMMOBiLIZER WARNING LIGHT

It is part for warning you, if immobolizer ECU or amplifier have a any problem like rat kut the wiring or dirty part enter these part are also malfunction came through warning light constant blinking know more about Immobilizer full details

car immobilizer reset || Car immobilizer system

IMMOBILIZER ECU

Car all specific part have a one ECU so immobilizer have a ECU  this ECU all data send to car ECM 

car immobilizer reset || Car immobilizer system

• IMMOBILIZER BARREL SWITCH

Barrel have a one switch like a amplifier which send data from barrel position to ECU  and then start the vehicle

car immobilizer reset || Car immobilizer system

Any problem an immobilizer system ECM create a code for symptom and then need to check

(All smart entry wireless remote lock unlock system have a specific id code registered and specific distance put in immobolizer system   If you off the car and all door closed and you out from car and door closed and your car remote inside a car,that situation smart entry system warned your remote is enter the car and door unlock automaticallyThis is a feature of smart entry system)

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