Audi S4 Oxygen Sensor Parts

Audi S4 Oxygen Sensor

Modern cars use different mechanism to reduce the effort of the drive. Usually people like to drive modern cars to enjoy and to feel more comfortable while driving. The fuel system in your Audi plays a major role in the car's movement. The fuel system should be checked at a regular intervals to maintain the good performance of your car. The oxygen sensor is the main component which helps to control fuel and ignition system. It is the part of the emission control system which sends the information to the computer. The main responsibility of the Audi S4 oxygen sensor is to detect the level of fuel and air mixture. The performance of the engine will get affected if the mixture level goes up or down.

The oxygen sensor is located in the exhaust pipe. Thus it helps to run your car's engine effectively. The mixture level is monitored by the computer and the engine is supplied with correct amount of fuel. It is the primary measurement device for the fuel control computer in your Audi car to know if the engine is given right amount of fuel and not. If the sensor detects a high level of fuel, the engine computer unit will reduce the amount of fuel entering the engine. If the Audi S4 oxygen sensor detects too much air, the engine computer unit will deliver more fuel to the engine. When the oxygen sensor fails, the computer cannot find the correct mixture level.