ALK Machanic

 What is DTS-i technology?     DTSi or Digital Twin Spark Ignition System is a technology developed and patented by Bajaj Auto Limited.     It was first used in Bajaj's Pulsar and Avenger models.  When it was introduced to the market, it was introduced as a unique creation that both saves fuel and improves engine performance.              In automotive engineering technology, perfect combustion cannot be achieved due to the loss of one spark plug in the combustion chamber and the inability to burn the fuel instantaneously. However, the DTSi engine tries to achieve complete combustion by speeding up the combustion process as much as possible.    The DTSi engine delivers twice the power of a typical two-stroke engine and a significant power-to-power ratio compared to several four-stroke engines.     It can also adjust the idle speed and avoid fuel over-burning during intermittent pick-up an...

 What is EFI?  Simply    EFI stands for Electronic Fuel Injection and it is used in petrol and diesel engines as well. Talking about petrol vehicles.  In old vehicles, gasoline and air are mixed and given to the engine in the right ratio by the carburetor. In EFI, the simple process of the carburetor is done through a complex electronic system. There are several parts of this system. 1 ECU 2 sensors 3 injectors 4 actuators 5 fuel pump. If we are talking about the sensors, the sensors used may change  depending on the model of the vehicle as the technology changes, let's talk about the 10 available sensors that are usually found in the majority of efi vehicles. 01 Temperature sensors  There are 2 types of this sensor, Coolant Temperature sensor The temperature of the engine coolant is measured by this sensor. Intake Air Temperature Sensor This measures the temperature of the air coming to the engine through the vehicle's air filter. 02.  Manifold A...

Engine Lubrication System Lubrication system is the most important system for the operation of an engine. By reducing the friction between the parts of the system and reducing the payments, reducing the operating noise, reducing the deadness of the parts and many other important functions are performed by this system       1. Lubricating oil pump     It contributes to maintaining the flow of the lubricating oil in the system and is connected to the rotating part of the engine.  Divided into several types based on function.       2. Steiner     Lubricating oil in the engine sump enters the system through this, and if there is any lubricating blood and any metal part, it is prevented from entering the system.       3. Relief valve This maintains a proper pressure in the lubricating blood that travels throughout the system and in the event of an unexpected increase in pressure in t...

 Does the engine need to warm up for a car to run efficiently?          Here we discuss whether engine warm-up is essential to maintain a car's fuel efficiency.  In the study of engine operation, the energy of an engine is generated by converting the chemical energy of the fuel into kinetic energy with the help of thermal energy, and the generated thermal energy leaves the system through the following percentage. ✔️ By exhaust gas - approx 40% ✔️ By cooling system - approx 30% ✔️ By friction - approx 5% ✔️ Effective energy - approx 25%       In the study of the above note, it is clear that most of the total energy generated by the engine is wasted without use.  That is, about 25% of the total energy generated is used for driving the car. An engine is an energy conversion machine that performs many mechanical functions.  There are a large number of parts that move in contact with each other inside, and t...

 Circuit diagram of the charging system and the test carried out while the alternator is in the car CHARGING SYSTEM CIRCUIT DIAGRAM ANG ON VEHICLE INSPECTION A- Connecting a voltage regulator (VOLTAGE REGULATOR) to the six diode alternator..    Diagram A below shows how the six-diode alternator is connected to the charging regulator through the ignition switch. Here, the stator is wrapped in star connection, and in this star connection, there are three phase terminals, one phase alternating current and one neutral terminal. but the NEUTRAL terminal is not used here and only the three PHASE terminals are rectified using six power diodes. The simple current taken out from this is charged by the voltage regulator by maintaining a voltage between 13.8V-14.8V. B- Connecting the voltage regulator to the diode and alternator. The chart B below shows that the NEUTRAL terminal of the above six diode alternator is utilized and two additional power diodes are used to utilize the NEU...

What is this advance front light system? Today we want to talk about what this advance front light system is.. Let's discuss about this simply.. One thing we know is that we have the ability to operate our main lamps (front lights) under two situations. When traveling on the road at night, high beam is used to illuminate the road ahead (for a long distance) and dim (Depth) beam is also used to illuminate the road ahead for a short distance.       But under these two circumstances, when we are driving on the road, in some cases, the cars and pedestrians coming in front of us may have some inconveniences for them. So the first product made by car manufacturers for this is to connect Automatic High Beam System - AHB to these cars. Here, a Front Recognizer Camera connected in the upper center of the Windscreen detects the light beam of the cars coming in front and thus recognizes that a car is coming in front and changes our headlights accordingly.  If the...