Purpose of O2 Sensors in Cars?

Answer Oxygen sensors, commonly called O2 sensors, are a vital component in maximizing fuel efficiency in vehicles.

Top Q&A For: Purpose of O2 Sensors in Cars

Types of Sensors in Cars?

The modern automobile sensor is essential to the efficient operation of today's vehicles. Sensor packages range from monitoring systems leading to simple lighted or audible alarms, to those that tr... Read More »

What Is the Purpose of GM Rear Oxygen Sensors?

The purpose of a GM rear oxygen sensor is to determine exhaust temperature as it exits the catalytic converter. The information it gathers is sent to the vehicle's computer, and the computer adjust... Read More »

How to Reset the Tire Sensors on GM Cars?

GM's tire pressure monitor employs a sensor inside each tire's valve stem. Reset each tire sensor light when you change tires or your tire pressure gets too low, causing the "TPMS" light to come on... Read More »

How to Restore Oxygen Sensors in Cars?

The oxygen sensor helps the engine control unit, the main computer in your car, deliver the correct amount of fuel to the fuel injectors so the fuel/air ratio stays in the optimum range. If the ox... Read More »