Understanding Exhaust Gas Sensors

Introduction to the importance of exhaust gas sensors in managing vehicle emissions and their impact on air quality and public health. Brief overview of the article's content and its focus on exhaust gas sensors.

Types and Components of Exhaust Gas Sensors

Explanation of the two types of gas sensors used in vehicles: upstream and downstream sensors. Detailed description of the major components of an exhaust gas sensor, including the heating element, electrochemical cell, reference air chamber, and protective housing.

Working Principle of Exhaust Gas Sensors

Explanation of how exhaust gas sensors detect emissions and the chemical and physical processes involved in their operation. Illustrative examples of how the sensors react to different air fuel mixtures and their role in controlling emissions and enhancing engine efficiency.

What Is an Exhaust Gas Sensor and How Does It Work?

READ FULL ARTICLE