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To tell the fuel injection what to do.

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Q: What is the purpose of the oxygensensor in vehicles exhaust system?
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Related questions

What is the purpose of exhaust brackets?

Exhaust system brackets are used to hold the exhaust system in place


What is the purpose of the brackets?

Exhaust system brackets are used to hold the exhaust system in place


What is the exhaust system?

The exhaust system is what muffles the engine sound keeps the fumes out of vehicle and away from the vehicles occupants and also filters the exhaust fumes out.


Do loud exhaust make vehicles faster?

No.. If anything it makes it slower if you do not have the right muffler or exhaust system on it.


What is the purpose of an exhaust emisson system?

To clean up the exhaust emissions, less pollutants into our atmosphere.


What are 02 sensors?

O2 sensors are located on the exhaust system in todays vehicles, they monitor the oxygen levels in the engines exhaust gases. They send that information to the vehicles computer which inturn regulates the engine's fuel system for a clean burn.


What is the purpose of an exhaust emission system?

to help reduce air pollution


Why exhaust system transports the exhaust gases through rear or right side of the vehicle?

As a rule exhaust is emitted on the opposite side of the fuel filler tube on single exhaust vehicles for safety reasons.


Purpose of Air Pump?

Adds air to the exhaust to burn any unburned fuel in the exhaust system before it is released to the atmosshere


What is the purpose of an exhaust emmision system?

The exhaust emission system helps put out cleaner waste from the car. The system also uses information to help the engine run more fuel efficient.


What is the resonator on a car?

"Resonator" usually refers to the Exhaust system. A resonator is a piece of tubing that is slightly larger in diameter than the rest of the exhaust pipe. It is usually located after the catalytic converter, and before the muffler. Vehicles can have multiple resonators. They also usually have some sort of sound deadening material inside. The name resonator would lead one to believe it makes the exhaust louder, but it is actually there to reduce drone and make a quieter exhaust tone. Resonator can also refer to a chamber in the intake system of the car that serves the same purpose as a resonator in the exhaust system.


What is the purpose of the exhaust system?

The muffler quiets the motor so you don't get a sound pollution ticket.