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They monitor the amount of unburned fuel in the exhaust and help the computer adjust the fuel air ratio accordingly.

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17y ago
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6mo 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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Q: How does 02 sensors effect your car?
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Related questions

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.


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Where are the 02 sensors located on a 99 ford f150?

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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.


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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.


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parking or braking sensors