Exploring Car Engine Sensors A Deep Dive
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- เผยแพร่เมื่อ 6 ก.ย. 2024
- CAR ENGINE SENSORS:
1. Mass Air Flow (MAF) Sensor
Function: Measures the amount of air entering the engine. This information is used by the ECU (Engine Control Unit) to balance and deliver the correct fuel mass to the engine.
2. Oxygen (O2) Sensor
Function: Monitors the oxygen levels in the exhaust gases. It helps the ECU adjust the air-fuel ratio for optimal combustion and emissions control.
3. Manifold Absolute Pressure (MAP) Sensor
Function: Measures the pressure inside the intake manifold. This helps the ECU determine the engine load and adjust the fuel delivery and ignition timing.
4. Throttle Position Sensor (TPS)
Function: Monitors the position of the throttle valve. It provides data to the ECU for controlling the fuel injection and ignition timing based on throttle position.
5. Coolant Temperature Sensor
Function: Measures the temperature of the engine coolant. This information is used to regulate the engine's temperature by controlling the cooling fan and the fuel injection system.
6. Crankshaft Position Sensor
Function: Monitors the position and rotational speed of the crankshaft. It helps the ECU control ignition timing and fuel injection timing.
7. Camshaft Position Sensor
Function: Tracks the position of the camshaft. It provides data for the ECU to optimize the timing of the fuel injection and ignition systems.
8. Knock Sensor
Function: Detects engine knocking or pinging. It informs the ECU to adjust the ignition timing to prevent engine damage.
9. Intake Air Temperature (IAT) Sensor
Function: Measures the temperature of the air entering the engine. This data helps the ECU adjust the air-fuel mixture for efficient combustion.
10. Fuel Pressure Sensor
Function: Monitors the pressure of the fuel in the fuel rail. It helps the ECU maintain the correct fuel pressure for efficient fuel delivery.
11. Exhaust Gas Temperature (EGT) Sensor
Function: Measures the temperature of the exhaust gases. This helps in protecting the engine and exhaust components, and optimizing performance.
12. Vehicle Speed Sensor (VSS)
Function: Measures the speed of the vehicle. It provides data for the ECU to adjust various engine and transmission functions.
13. EGR (Exhaust Gas Recirculation) Valve Position Sensor
Function: Monitors the position of the EGR valve. It ensures the correct amount of exhaust gas is recirculated back into the intake manifold to reduce emissions.
14. Oil Pressure Sensor
Function: Measures the oil pressure in the engine. It alerts the driver and ECU to low oil pressure conditions, which could indicate potential engine damage.
15. Air-Fuel Ratio Sensor
Function: Measures the air-fuel ratio more precisely than an oxygen sensor. It provides critical data for optimizing fuel efficiency and emissions.
These sensors play vital roles in ensuring the engine runs efficiently, safely, and with minimal emissions. They provide continuous feedback to the ECU, which uses this information to make real-time adjustments to the engine's operating parameters.
If you are happy ,I’m happy too . Cheers🍻
Clear and concise.. thank you very much 👍🏻
Thank you for effert put video to gether...but in end of each subject saying same comment was irritating...I'm sory say that but that what personaly I felt...
Location inertia Switch for hyundai TRAJET 2004 - 2008 any help please
The inertia switch, often called the fuel cut-off switch, is designed to cut off fuel supply in the event of a collision. For the Hyundai Trajet (2004-2008), the location of the inertia switch might not be explicitly documented as it can vary by model and market. However, here are some common places where you might find it:
In the Trunk Area: Check near the sides or under the carpet in the trunk. Sometimes it's mounted on the side panels.
Passenger Footwell: Look under the glove compartment or behind the kick panel on the passenger side.
Driver's Footwell: Sometimes, the switch can be located near the driver's side, behind the kick panel.
Engine Compartment: Though less common, some models have the switch in the engine compartment, usually near the firewall.
This is subordination of viewers into expert hierarchy by using threatening tone, technological words
22688/?
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0:57 why the fk did you show a clip of camshaft when talking about cleaning the air intake sensor? You are obviously in the wrong field
MAF sensor covers 0.27 up to 0.57 seconds of the video. and the picture was shown at the beginning. This video is about showing the sensor and discussing the functions; not about the procedure of cleaning. The technician in the video is cleaning the entire air network of which the MAF sensor is one of the components. Thank you.
@@Ginoconsult-sg7sp I was kidding. I don't accuse people
@@teemum.9023 bullshi* .. people like you get called out on your shit and say you are kidding. If you don't get called out you go along with it. That is deflecting to avoid responsibility or conflict. it is passive-aggressive communication.. own up to your shit