Audi Q7 Oxygen Sensor Parts

Audi Q7 Oxygen Sensor

There are various models of Audi vehicles at Car Parts warehouse. The Audi Q7 oxygen sensor controls modern electronic fuel injection and emission. The oxygen sensor helps to determine whether the air fuel ratio of the combustion happening in the engine is rich or lean. The oxygen sensor is located in the exhaust stream. The oxygen sensor does not directly measure the air or the fuel entering the engine but when information from oxygen sensors is coupled with information from other sources, it can be used to indirectly determine the air-to-fuel ratio.

The Audi Q7 oxygen sensor enables the engine to run effectively and allows only less emissions. There is excess of oxygen called rich mixture when the ratio of air exceeds the fuel in the mixture. A chemical reaction in the oxygen sensor produces a voltage. The amount of fuel entering the engine depends on the presence of lean mixture or rich mixture that is determined by the generated voltage. The mechanism involved in the oxygen sensor is a chemical reaction that generates a voltage. The computer cannot sense the fuel ratio if the oxygen sensor fails. Then it results in poor performance of the car as the car intakes more fuel than it is required. If the Audi oxygen sensor is malfunctioning then it has to be changed immediately with the genuine part at Car Parts Warehouse.