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They monitor the amount of unburned fuel in the exhaust and help the computer adjust the fuel air ratio accordingly.
Wiki User
∙ 17y ago
O2 sensors help your car's engine control unit (ECU) monitor and adjust the air-fuel mixture for optimal combustion. If the O2 sensor is faulty or malfunctioning, it can lead to poor fuel economy, engine performance issues, and increased emissions. Regularly checking and replacing O2 sensors can help ensure your car runs efficiently.
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What type of Sensors are used in traffic density?
IR and RF sensors
Does temperature sensors in a car show negative numbers?
Yes, some temperature sensors in cars can show negative numbers, especially for readings like outside temperature or coolant temperature. Negative numbers indicate temperatures below freezing point.
What household products use sensors?
Household products that use sensors include smart thermostats, motion-activated lights, smart refrigerators with temperature sensors, and automated vacuum cleaners equipped with obstacle-detection sensors. These sensors help improve energy efficiency, convenience, and safety in the household.
How is heat trapped in a car similar to the greenhouse effect and global warming?
Both heat trapped in a car and the greenhouse effect involve the absorption of sunlight by surfaces (car interior and Earth's surface respectively) that then re-radiate the energy as infrared radiation. This infrared radiation cannot escape easily through the glass of the car or the atmosphere, creating a warming effect inside the car or on Earth. In both cases, the trapping of this heat leads to an increase in temperature.
How are night vision sensors made?
Night vision sensors are typically made using technologies such as image intensification or thermal imaging. Image intensification sensors amplify existing light to create a visible image in low-light conditions, while thermal imaging sensors detect differences in heat emitted by objects to create an image. These sensors are often assembled using specialized components like lenses, sensors, and processing units.
Can you run a car with no catalytic converter if it has 02 sensors?
It will run, but not correctly.It will run, but not correctly.
How many O2 sensors are there on a 1998 Ford Mustang?
a 1998 car will have (2) 02 sensors per bank. In other words, a v6 or v8 will have a total of 4 sensors and a 4 cyl. will have 2 sensors. One is located before the catalytic converter and one is after or behind the cat.
How many 02 sensors are in a 2003 Mitsubishi lancer?
There are two, one on the header and the other is located underneath the car just after the catalytic converter.
Which sensor is the 02 heater sensor?
Most oxygen sensors are heated oxygen sensors.
How do you change the updraft oxygen sensors on your '98 Expedition?
The 02 sensors are in the exhaust pipes but don't know about the updraft sensors.
Where are the 02 sensors located on a 99 ford f150?
There are 2 upstream 02 sensors just behind the exhaust manifolds, threaded into the exhaust pipes, one on each side. There are 2 downstream 02 sensors just behind the catalytic converters, one on each side as well.
Does missing your oxygen censor for a 1999 Tahoe affect your car driving performance?
IT SURE WILL. It must have them to run right. With out the 02 sensors it will use alot of fuel.
How important are o2 sensors in cars?
The vehicles computer relies on the information from the 02 sensors and other sensors to adjust the engine for peak performance.
How do you replace o2 sensors on 3000gt?
The o2 sensors screw in. There is a special socket for removing the 02 sensors with a slot in the side to clear the wiring.
Where are the 02 sensors on the 4.3 v6 s10?
all O2 sensors are threaded into the exhaust at various points.
How many 02 sensors a 2001 dodge dorango 4.7 L have?
it has three 02 sencers
What type of sensors can you legally have in a car?
parking or braking sensors
