When it comes to buying a vehicle which is fuel and engine efficient plus environment friendly – you need to focus on the importance of oxygen sensors and air fuel ratio sensors. Oxygen sensors are also known as lambda sensors among car owners. The oxygen sensor is an extremely important electronic device which has one major task – to measure and calculate the amount of oxygen O2 in the liquid or in the gas that has been analyzed by it. This sensor is very important especially nowadays when we need to think about protecting and saving our planet because it helps the engine run efficiently and at the same time helps keeping the environment clean and protected.
Oxygen sensors have been invented during the late 60′s and the man who developed them was Dr. Gunter Bauman. Now that we are talking about protecting our environment, we need to mention another crucial part of every modern vehicle – air fuel ratio sensor. First of all let’s clarify what is an AFR or air fuel ratio? It is the mass ratio of air which normally fuels during a process of combustion. Oxygen sensors and air fuel ratio sensors are of great importance nowadays, because they help us measure the amount of pollution which is released while driving.




