Modern day automobile engines are made of many electronic and electrical components that constitute engine sensors, relays and actuators. All these electronic and electrical components work together to provide Engine Control Unit (ECU) with vital data required to govern the engine functionality effectively. Sensors send the information in very less time. Sensors used in engine are generally electro-mechanical type devices that monitor various engine parameters.
This helps you to know the advance technology of automotive.
The Engine operations are managed and controlled electronics in terms of proper mixing controlling distribution and injecting or igniting of air and fuel mixture to achieve high performance, low emission intelligent engine.
Sensors In Automobiles - Information is collected from various sources including Wikipedia,and others.The file above may be a edited or modified version of an already uploaded file on the internet such as on any other website or so.
ECU ... Engine Control Unit .. Inputs & Outputs _ ExplainedKamel Elsayed
ECU ... Engine Control Unit .. Inputs & Outputs _ ExplainedEngine sensors and its functions and pictures.
In internal combustion engines, exhaust gas recirculation (EGR) is a nitrogen oxide (NOx) emissions reduction technique used in petrol/gasoline and diesel engines. EGR works by recirculating a portion of an engine's exhaust gas back to the engine cylinders. This dilutes the O2 in the incoming air stream and provides gases inert to combustion to act as absorbents of combustion heat to reduce peak in-cylinder temperatures. NOx is produced in a narrow band of high cylinder temperatures and pressures.
A short introduction to the common types of sensors used in modern automobiles and their functions. Please note this is only an overview, and does not include ultramodern sensors used in high end cars.
The heart of an automobile is its engine, and the heart requires a constant and ingenuous supply of blood, fuel in this case. There had been carburetors faithfully doing this holy work, but technology never seizes to move up. Therefore, the latest offering is the fuel injector for petrol engin es. Though it all started with a simple objective of supplying a controlled amount of fuel at proper intervals of time, it’s, as of now, not as simple as that. With emission norms getting stricter and changing trends in engine technology – high-speed engines, Variable displacement engines, Hybrid engines, etc – it became more and more of a necessity than a luxury to improve the fuel supply system.
Today’s fuel injection unit not only improves engine performance, but also helps in giving a cleaner exhaust that too with a increased fuel economy. The objectives can be attained using a microprocessor that directs the injector using a number of various input parameters. These parameters include manifold temperatures, throttle position, ignition timing, engine speed, load, and a lot more of other factors. The various strategically placed sensors measures these physical quantities and convey the same to the processor in electronic signals. The paper deals with the brief functionality and basic concept of operation of a modern fuel injector used in petrol engines.
This helps you to know the advance technology of automotive.
The Engine operations are managed and controlled electronics in terms of proper mixing controlling distribution and injecting or igniting of air and fuel mixture to achieve high performance, low emission intelligent engine.
Sensors In Automobiles - Information is collected from various sources including Wikipedia,and others.The file above may be a edited or modified version of an already uploaded file on the internet such as on any other website or so.
ECU ... Engine Control Unit .. Inputs & Outputs _ ExplainedKamel Elsayed
ECU ... Engine Control Unit .. Inputs & Outputs _ ExplainedEngine sensors and its functions and pictures.
In internal combustion engines, exhaust gas recirculation (EGR) is a nitrogen oxide (NOx) emissions reduction technique used in petrol/gasoline and diesel engines. EGR works by recirculating a portion of an engine's exhaust gas back to the engine cylinders. This dilutes the O2 in the incoming air stream and provides gases inert to combustion to act as absorbents of combustion heat to reduce peak in-cylinder temperatures. NOx is produced in a narrow band of high cylinder temperatures and pressures.
A short introduction to the common types of sensors used in modern automobiles and their functions. Please note this is only an overview, and does not include ultramodern sensors used in high end cars.
The heart of an automobile is its engine, and the heart requires a constant and ingenuous supply of blood, fuel in this case. There had been carburetors faithfully doing this holy work, but technology never seizes to move up. Therefore, the latest offering is the fuel injector for petrol engin es. Though it all started with a simple objective of supplying a controlled amount of fuel at proper intervals of time, it’s, as of now, not as simple as that. With emission norms getting stricter and changing trends in engine technology – high-speed engines, Variable displacement engines, Hybrid engines, etc – it became more and more of a necessity than a luxury to improve the fuel supply system.
Today’s fuel injection unit not only improves engine performance, but also helps in giving a cleaner exhaust that too with a increased fuel economy. The objectives can be attained using a microprocessor that directs the injector using a number of various input parameters. These parameters include manifold temperatures, throttle position, ignition timing, engine speed, load, and a lot more of other factors. The various strategically placed sensors measures these physical quantities and convey the same to the processor in electronic signals. The paper deals with the brief functionality and basic concept of operation of a modern fuel injector used in petrol engines.
This is a project made by me as I'm a Automobile Student,
And I hope this will help you too...
This Presentation covers mostly all the tech used in a car.
'Learn something new every day and make your surroundings a better place for others'.
Don't have a good day have a great day...
What is an Anti-Lock Braking System (ABS)?
History of ABS
Motivation for ABS Development
Principles for ABS Operation
ABS Components
Subaru Impreza ABS Application.
How does ABS work?
Anti-Lock Brake Types
ABS Configurations
Design Challenges
Advantages & Disadvantages
ABS Problems
Quality and best engine provides better performance and boost our engines (vehicle's) efficiency. So it is better to follow a good engine management system.
This is a project made by me as I'm a Automobile Student,
And I hope this will help you too...
This Presentation covers mostly all the tech used in a car.
'Learn something new every day and make your surroundings a better place for others'.
Don't have a good day have a great day...
What is an Anti-Lock Braking System (ABS)?
History of ABS
Motivation for ABS Development
Principles for ABS Operation
ABS Components
Subaru Impreza ABS Application.
How does ABS work?
Anti-Lock Brake Types
ABS Configurations
Design Challenges
Advantages & Disadvantages
ABS Problems
Quality and best engine provides better performance and boost our engines (vehicle's) efficiency. So it is better to follow a good engine management system.
Buy Automobile Corporation of Goa for a target of Rs549 - IndiaNiveshIndiaNotes.com
Autocorp is a bigger play on transportation and to a lesser extent on auto ancillary segment. Its bus coach manufacturing division did well even in tough macroeconomic environment; buy.
Automotive Electronics In Automobile | Electronic control unitjignesh parmar
this presentation covers Automotive Electronics Management in Automobile Engineering
It Includes>>
ECU
SENSOR
ACTUAORS
Electronic control unit, a generic term for any embedded system that controls one or more of the electrical systems or subsystems in a motor vehicle
Multi-point fuel injection system infuses fuel in to the intake valves of each cylinder. Sensors located in the vehicle's fuel engine system helps the control unit to determine when certain functions need to occur. Typical sensors used in multi-point fuel injection system are as follows:
In this PPT, I'm explaining about Automotive electronics , In which we are going to discuss about sensors, Actuators, ECU.
If you have any doubts regarding this topic please comment below.
THE IMPORTANCE OF SENSORS, COILS AND SOLENOIDSpaulnjasper
The sensors, coils, and solenoids in a vehicle are all component parts of your vehicle’s engine management system. Camshaft sensors, crankshaft sensors, ignition coils, MAF sensors, and VVT solenoids all work together in an internal combustion engine to monitor and delegate many different items and make corrections if possible.
Experimental Evaluation of Electronic Port Fuel Injection System in Four Stro...IJTET Journal
In Today’s life, the two wheelers is best friend to us because wherever we gowe take it with us. And therefore we are all
looking for higher performance and lower emission engines. And now a day, engines are using only carburetor for mixing of fuel and
air. So these engines suffer lower operating efficiency, higher fuel consumption and produce higher level of harmful emission. So to
overcome this problem,Electronic port fuel injection system is introduced. In this system the fuel injector injects fuel in accordance to
need of engine which is measured by the various sensors like speed sensor, crank angle sensor, Lambda sensorand throttle body
sensor, etc. And here Electronic Port Fuel Injection System for Four Stroke 125cc SI engine was designed and the Experimental
Evaluation had made to investigate the performance parameters and emission parameters of the engine.
In automobiles, charging system maintains the charge in the vehicle's battery, which provides the main source of electrical energy when engine is running. In an automobile, energy is supplied to the battery by charging system from where it is distributed to the other parts like ignition system, lighting system and other important systems. The two main essential parts of charging system are alternator and voltage regulator.
Ignition system of an automobile is one of the most important system, as it gives necessary energy to the fuel for combustion. Depending on the electric energy supplied to the spark plug, ignition system is divided into two main types. They are namely inductive ignition and capacitor discharge ignition (CDI). Both the ignition types perform the same operation, but the difference is supply of electrical energy to the spark plug.
An electric fuel pump is a device used to power an automobile's engine by directing the fuel through electronic means. It is an alternative to manual fuel pump system and is considered to be a better use of technology with the function and operation of vehicles. An electric fuel pump is mounted inside the fuel tank and operated by the electrical systems of the vehicle. Electric fuel pump can deliver fuel at high pressure in order to meet the requirements of the engine.
A fuel gauge is a device that measures the fuel level present in the vehicle. It consists of a sensing or a sending unit which helps to measure the amount of fuel. A gauge or indicator which is placed outside the fuel tank uses the information from the sensing unit to give the measure of fuel.
Fuel additives can help improve fuel efficiency and also avoid problems such as weak acceleration, rough idling, cold-start problems, stalling and stumbling. They play an important role in the deposit reduction on the combustion chamber and valves of the automobile.
Crank shaft sensor is a crucial part of car's engine in modern automobile engineering. It monitors engine's various components via the vehicle's computerized engine management system. This sensor helps to look overall engine functions, track the speed of crank shaft rotation and also check for the engine valves with respect to the pistons.
The fuel filter is an important component of an automobile's fuel delivery system. The fuel filter prevents dirt and debris present in the fuel from entering the components of the engine. This ensures optimal function of the engine. Therefore, having clean fuel filters are important for your automobile. In this article, we will discuss all you need to know about the fuel filter of your vehicle.
5 Warning Signs Your BMW's Intelligent Battery Sensor Needs AttentionBertini's German Motors
IBS monitors and manages your BMW’s battery performance. If it malfunctions, you will have to deal with an array of electrical issues in your vehicle. Recognize warning signs like dimming headlights, frequent battery replacements, and electrical malfunctions to address potential IBS issues promptly.
Why Is Your BMW X3 Hood Not Responding To Release CommandsDart Auto
Experiencing difficulty opening your BMW X3's hood? This guide explores potential issues like mechanical obstruction, hood release mechanism failure, electrical problems, and emergency release malfunctions. Troubleshooting tips include basic checks, clearing obstructions, applying pressure, and using the emergency release.
"Trans Failsafe Prog" on your BMW X5 indicates potential transmission issues requiring immediate action. This safety feature activates in response to abnormalities like low fluid levels, leaks, faulty sensors, electrical or mechanical failures, and overheating.
Things to remember while upgrading the brakes of your carjennifermiller8137
Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
What Does the Active Steering Malfunction Warning Mean for Your BMWTanner Motors
Discover the reasons why your BMW’s Active Steering malfunction warning might come on. From electrical glitches to mechanical failures and software anomalies, addressing these promptly with professional inspection and maintenance ensures continued safety and performance on the road, maintaining the integrity of your driving experience.
What Does the PARKTRONIC Inoperative, See Owner's Manual Message Mean for You...Autohaus Service and Sales
Learn what "PARKTRONIC Inoperative, See Owner's Manual" means for your Mercedes-Benz. This message indicates a malfunction in the parking assistance system, potentially due to sensor issues or electrical faults. Prompt attention is crucial to ensure safety and functionality. Follow steps outlined for diagnosis and repair in the owner's manual.
Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
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We will also prioritize Industrial Economic Zone areas and their priorities.
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Women and Youth are encouraged to apply even if you don't fall in those sectors.
Core technology of Hyundai Motor Group's EV platform 'E-GMP'Hyundai Motor Group
What’s the force behind Hyundai Motor Group's EV performance and quality?
Maximized driving performance and quick charging time through high-density battery pack and fast charging technology and applicable to various vehicle types!
Discover more about Hyundai Motor Group’s EV platform ‘E-GMP’!
In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
Symptoms like intermittent starting and key recognition errors signal potential problems with your Mercedes’ EIS. Use diagnostic steps like error code checks and spare key tests. Professional diagnosis and solutions like EIS replacement ensure safe driving. Consult a qualified technician for accurate diagnosis and repair.
What Exactly Is The Common Rail Direct Injection System & How Does It WorkMotor Cars International
Learn about Common Rail Direct Injection (CRDi) - the revolutionary technology that has made diesel engines more efficient. Explore its workings, advantages like enhanced fuel efficiency and increased power output, along with drawbacks such as complexity and higher initial cost. Compare CRDi with traditional diesel engines and discover why it's the preferred choice for modern engines.
2. Modern day automobile engines are made of many electronic and
electrical components that constitute engine sensors, relays and
actuators. All these electronic and electrical components work
together to provide Engine Control Unit (ECU) with vital data
required to govern the engine functionality effectively. Sensors send
the information in very less time. Sensors used in engine are
generally electro-mechanical type devices that monitor various
engine parameters.
3. Delta Pressure Feedback EGR sensor (DPFE sensor)
EGR stands for Exhaust Gas Recirculation. The system mechanism involves
sucking of exhaust gases back into the engine to re-burn them. DPFE sensor
reads the changes in the pressure of the EGR system.
A vacuum line comes off the intake manifold to EGR actuator. The actuator
is an electric device which is controlled by power-train control module
(PCM) that monitors the vacuum pressure. From here, another hose goes to
the EGR valve. When vacuum pressure opens the EGR valve, letting
exhaust gases to be pulled from the exhaust, past the DPEF tubes, and then
again into exhaust manifold.
When the gas flows from EGR tube, the two tubes towards the DPEF sensor
get pressurized. There is a difference in pressure, where one of the tubes
has more pressure than the other. DPEF registers the pressure difference
and tells the amount of exhaust gas flowing through EGR.
4. Throttle position sensor (TPS)
Throttle shaft is attached with a potentiometer called TPS. This
sensor is supplied with voltage and a voltage of varying current
comes back. The voltage increases as the throttle opens. This variable
voltage and the MAP sensor determines the amount of air which
enters into the engine. This results in increase or decrease of the fuel
rate as required.
5. Cam position sensor
Cam position sensor monitors the position of camshaft and reports
data to ECU. The data from the cam position sensor is used by the
fuel injectors in engine and fire accordingly. This sensors is coupled
with crankshaft position sensor.
6. Ignition control module
Ignition control module controls the ignition coil's firing time. It is the
heart of an automobile ignition system. It regulates spark ignition
from inside the engine. It is dependent on the battery of automobile
for spark, that begins the ignition system. Ignition control module is
placed near automobile distributor and is insulated to protect its
electronic components.
7. DIS Coil (Distributorless Ignition System)
DIS coil works the same way as centrally loaded coils. DIS system
controls the transistor which breaks the ground side of circuit. DIS
systems use a waste spark where one coil fires a pair of spark plugs
which are opposite one another in firing order.
8. Other type of sensors
• Engine speed sensor: This sensor monitors the speed of engine.
• Crank position sensor: Crank position sensor monitors piston TDC position in engine.
• Knock sensor: Knock sensor detects the knocking which is occurred due to pre ignition.
• Coolant temperature sensor: This sensor measures the engine temperature.
• Manifold absolute pressure (MAP) sensor: Controls the fuel level of the engine.
• Mass air flow (MAF) sensor: Measures the mass of air entering the engine.
• Oxygen sensor: Oxygen sensor measures the amount of oxygen in the exhaust.
• Fuel pressure sensor: To measure fuel pressure in system.
• Vehicle speed sensor: To know the speed of the vehicle.
9. Sensors are very time sensitive and share information very fast.
Hence having a good sensor results in better and safer automobile.
10. Airtex Fuel Delivery Systems is the leading aftermarket supplier of
mechanical and electric fuel pumps and modular reservoir
assemblies (MRA). For over 50 years, the Airtex brand has been the
benchmark of fuel delivery and cooling system components. Airtex
fuel pump is an OE replacement pump. Airtex electric fuel pump and
mechanical pump models are available for old and new cars.