car service and car maintenance tips

Auto Mechanic Shop | Auto Mechanic Shop Near Me | Auto Mechanic School | Free Car Diagnosis || Free Car Diagnostics Near Me

June 11, 2020

Auto mechanic shop |Auto mechanic shop near me Auto mechanic school | Car Diagnosis |Free Car Diagnostics Near Me

All cars/ vehicle need to a Preoditic Maintenence regularly for car health
** Check and nbsp; all tyre pressure,

Car (PM) Preoditic Maintenance,car maintenance schedule chart, car general service checklist, pms car service, periodic maintenance service maruti, general car service, car servicing guide, servicing your car, preventive and periodic maintenance

1. Check brake padel for smooth braking
2. Check all light like Head light low b eam High beam and hazard and indicator,
and brake bulb and reverse gear bulb etc
3.Check engine oil level, check brake oil
level, check coolant level etc
4. If you do not use car regularly may be
You used car monthly 1 or 2 day, so I
recommended in between 3/4 or 5 day
After start the vehicle only 20-30 minutes
And off them, because if you don't use car regularly basis your car battery goes down
On any time and initially not started🙂
5. Finally car clean weekend one time weekly basic and engine compartment don't use high pressure water gun, because
If you use high pressure water gun may be
damage other part,. Use compressed air for
cleaning know more about car maintenance . know more about car maintenance best car maintenance tips.

If seen any abnormalities in your car Visit the car dealer and solve them

Car (PM) Preoditic Maintenance,car maintenance schedule chart, car general service checklist, pms car service, periodic maintenance service maruti, general car service, car servicing guide, servicing your car, preventive and periodic maintenance

read more topic: how work car charging system on below link

read another topic : automobiletution.blogspot.com

Electrical Diagnosis

Today I discussed with you some minor problem but mazor Diagnosis
I will discussed you because if you have a same problem You Can easy to solve them...

Problem is car electric fan motor continuously on when car is start?

When we car start then car electric fan motor not operate,if I on a/c system then operate.but either a/c off this fan not operate starting in between time.car electric fan motor voltage supply in two way one is
When we a/C start on vehicle
Another, when engine coolant tempareture high (thermostat valve open)
If you a/c on and fan not run,check this first, remove the fan motor fuse if burn

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replace them second if ok remove the fan motor coupler start engine and a/c on and check with multimeter in DC 12 volt out on the coupler if volt out from them replace fan motor,because fan motor have a carbon brush these brush are low thickness for not touch in armeture/commutator.

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Either condition electric fan motor run.

when car engine coolant temperature is more than standard level. Means engine thermostat valve opening start in (82°and fully open is94°)that time without a/c switch on these fan are running .

If car Electric fan is always run when start the car ,reason is engine coolant temperature sensor fault or cut the coolant tempareture sensor wiring harness,know more about car electrical repair

I think it help you.....
If any questions send me on comment box

See auto diagonosis

Automobiletution.blogspot.com

DIAGNOSIS

Car Diagnosis Problem, Car Diagnosis Process,car diagnosis

Engine malfunction light glowing

Some day ago one car have a malfunction light glowing problem
Car owner says this light sometimes glowing but Automatically off in2/3days please check the car problem
We check diagnosis toolkit problem found crank position sensor malfunction, while the car run on a road fraction of second glowing engine malfunction light and off Automatically we check

Car Diagnosis Problem, Car Diagnosis Process,car diagnosis

CHECKING POINT

Crankshaft position sensor resistanceCamshaft position sensor resistanceCrankshaft teeth plate conditionCrankshaft sensor conditionECM to crankshaft sensor wiring

Car Diagnosis Problem, Car Diagnosis Process,car diagnosis

SOIVE THE PROBLEM

Almost all check done,but problem stable some distance run the car and fraction of second Engine light glowing and automatically off🤔know more about(OBD) On-board_diagnostics
Few hour later we check junction connector it's ok but unnaturally this connector was a problems for crankshaft position sensor frequency related,because crankshaft position sensor determine the engine piston TDC and BDC centre and send data to ECM as per frequency type
Finally we clean the connector and run the car 30km, and problem was gone🚙

Automobiletution.blogspot.com
car maintenance during lockdown

Black smoke || black smoke from car || white smoke

Automobile Emission control system "diagnosis"

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

Black smoke || black smoke from car || white smoke

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🚙

Black smoke || black smoke from car || white smoke

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🚙

Black smoke || black smoke from car || white smoke

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🚙

Black smoke || black smoke from car || white smoke