Heating & Cooling System Engine Management System TRUCK PARTS

Oxygen Sensor

Modern automobile engine control systems rely on input from multiple sensors to regulate engine performance, emissions and other important functions. 

When these sensors do not provide accurate information, drivers may experience increased fuel consumption, drivability problems, emissions failures and more.

One of the most important sensors in modern cars is the oxygen sensor. Also known as an oxygen sensor because oxygen is the chemical formula for oxygen, an oxygen sensor monitors how much unburned oxygen is present in the engine during exhaust. By monitoring oxygen levels, the sensor provides a way to measure the fuel mixture. The oxygen sensor will tell the computer whether the fuel mixture is oxygen-rich (insufficient oxygen) or oxygen-poor (too much). Knowing the fuel to air ratio will allow your car's engine to make any necessary changes to make sure your car runs properly.


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Oxygen Sensor

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Most Common Oxygen Sensor


				

				
Tags: Electrical Throttle BodyThrottle Body Position SensorEngine Management System

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