Description
Understanding Air-Fuel Ratio Sensors: Optimizing Engine Performance and Emissions
In modern automotive technology, air-fuel ratio (AFR) sensors play a crucial role in maintaining engine efficiency and reducing emissions. These sensors provide more precise data compared to traditional oxygen sensors, allowing for better fuel management and improved vehicle performance.
What is an Air-Fuel Ratio Sensor?
An air-fuel ratio sensor, also known as a wideband O2 sensor, is an advanced type of oxygen sensor that measures the proportion of air to fuel in the engine’s exhaust gases. This ratio is critical for achieving optimal combustion. Unlike conventional oxygen sensors, which only indicate whether the mixture is lean or rich, AFR sensors provide precise measurements across a wide range of air-fuel ratios.
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