SD InfoTech Automotive Academy

VEHICLES CALIBRATION ENGINE REMAPPING ENGINE TUNE-UP ENGINE OVERHAUL The purpose of Calibration is to help assure accurate and proper measurement and to optimise efficiency, driveability, performance durability and safety measures of the vehicles. We heard the word of calibration frequently in modern vehicles when we take our vehicle periodic maintenance in the authorised dealership. Modern vehicles calibration has become a vital role play in your car. Calibration is a set of operations that under certain conditions establish a relation between values indicated by measuring the accuracy operation of electronic components as well as mechanical parts and systems.  So that your vehicle is assured smoothly and with optimal performance. Celebration, Why do we need it? The same engine may be used in several different vehicles. These vehicles will have different characteristics, How can the same engine be distinctive? The Electronic control module / Unit controls the engine using differen...

 Power Boost Devices Of The Automobiles Engine Turbocharger and Supercharger Turbocharger and supercharger are both powers booster devices, which is act as air compressors used to increases oxygen flow into the engine through forced induction. The forcing additional air-fuel mixture or air in the engine cylinders means more air or allows more oxygen into the combustion chamber this combustion process creating a greater output of power so that an engine can produce more power at the same engine speed. As well as enhance the engine efficiency. This process is called the forces induction of the engines. By these forces, induction may produce 35 to 60% more power as compared to naturally aspirated petrol and diesel engines.  The forced induction may be provided by a supercharger or by a turbocharger. These are types of air pumps or blowers that force more air-fuel mixture or air into the engine. Both are working as similarly but differently operates in the automobile engines. The ...

 The most five supporting systems for Engine operation.  The automotive engine is an internal combustion (IC) engine, internal means combustion take place inside the combustion chamber. It is simply words to say that that burning air and fuel in the combustion chamber. So that power is produced by burning a mixture of air and fuel inside top of the engine cylinder any type of configuration of the engine whether it single-cylinder engine or multi-cylinder engine. Each cylinder has an engine piston fitted on the cylinder which reciprocates (up and down) in the cylinder. An engine that produces power to move the vehicle with associated other major components. Today all the vehicles are controlled and operated by the electronic control unit/module, (ECU/ECM). Sometimes it is also called a computer. When the engine to keep continue running and smooth operation of the engine required must five supporting systems. These are Engine electronic controls system, engine fuel system, engin...

 Which one is better 3 cylinder or 4 cylinder engines?   When we talk about the small car segment vehicle especially average family peoples in India their priority and demand are for mid-size hatchback cars or smaller cars, low fuel consumption and low-cost rates vehicles. On these categories, there are two choices are three-cylinder engine and a four-cylinder engine. Today all car manufacturers focused on a three-cylinder engine petrol engine to fulfil the demand of car buyers or customers. A four-cylinder engine already existing various car like sedan, SUV, Sport Utility Vehicle) mid-size SUV, crossover SUV and MUV (Multi Utility Vehicle). Now trending for a three-cylinder engine. It was decades before in the Indian car market we had noticed Maruti Suzuki and newly arrived Hyundai motor Maruti 800 car, Alto, Omni van later on Estilo model and Hyundai Eon model have three-cylinder engines are successful run on Indian Road especially rural as well as urban areas. After fe...

 Engine Control System  Nowadays, all modern vehicles are 80 to 90% fully equipped with electronically operated devices or components of the cars. It directly controls and monitors by electronic control module/unit ECM/ECU all major components with the help of various inputs devices sensors and switches which data and information provided to the ECM/ECU or Control unit then ECM decision make to the required amount of the form of signal, voltages or command to the several output devices or actuators for the accurate proper operation and functioning to the particular system. We know all, modern motor vehicles are become sophisticated and better performance plus provide less fuel consumption and emit quite less environmental friendly emissions. These all because of new advanced technology introduced in the last couple of decades, the many parts and components devices are switching from mechanically operated to electronic operates. So that results in the most accurate function and...

Dashboard warning /  indicates lights  These days, All modern vehicles have various features which electronics operate sensors switches and actuators is direct helps the driver of the vehicle that drivers gest information, warning, messages and a reminder on the front of the instrumental panel at the dashboard/cluster meters on the driver compartment. Laterally there are two main categories of the warning indicator light on the dashboard/cluster meter. One is directly vehicle engine functional concern matters so, you must take immediate attention. Another is the rest of the other major components their operation and function issues. This is also taken seriously should urgently checkup and service as soon as possible. Make sure you take care of your car and proper maintenance before a long drive. There are several colour codes icon/image on the dashboard warning lights mainly red, yellow, blue and green light display on the dashboard or sometimes blinking continuously on the da...

 The ignition system of a petrol engine. There are major changes on older generation ignition systems to modern generation ignition systems, mechanical devices converted  Into the fully electronic system. The automobile industry has achieved drastic mechanical and technological advancement throughout history. The ignition system plays a vital role in creating combustion to run your vehicle. In modern cars, all ignition system is electronically operated by an Electronic Control Unit/Module (ECU/ECM). What is the Purpose of the ignition system?  In a petrol/gasoline engine the purpose of the ignition system is to ignite the compressed air-fuel mixture in the engine combustion chamber. The system provides the sparks into the spark plug through ignition coils and ignites the compressed mixture in the combustion chamber and also ensure the voltage is delivered to the correct cylinder at exactly the proper time. After the air-fuel mixture enters the engine cylinder the pi...