The Honda oxygen sensor is a tiny little component that helps in the crucial job of regulating the fuel and air mixture that your engine uses to create combustion. The engine requires a precise balance of air and fuel to operate at its most efficient level, enabling it to produce the best possible engine power and performance. The Honda oxygen sensor is generally found in the exhaust pipe, and is used to detect the amount of oxygen present in the exhaust gasses, determining whether the fuel has burned as efficiently as it should. The Honda oxygen sensor transmits its information to the vehicle computer by a voltage signal that is produced by a chemical reaction within the sensor, which allows the computer to adjust the fuel air mixture as necessary. The constant monitoring of the Honda oxygen sensor is necessary at all times, as the amount of oxygen is constantly in flux, changing with air temperature, elevation, and the amount of load placed on the engine, among many other factors. If the Honda oxygen sensor malfunctions, failing to transmit its signal to the computer, it will usually default to a rich fuel and air mixture. This can make the potential for engine damage less, but is detrimental to the efficient performance of the engine, often causing poor fuel mileage, and a rough running vehicle, as well as excess exhaust emission. Our online catalog features a selection of quality Honda oxygen sensor replacements at great low prices. Our secure site makes ordering your Honda oxygen sensor safe and easy or our toll-free phone line is available for your ordering convenience. Our order processing is fast and efficient, sending your Honda oxygen sensor out quickly to be delivered right to your door.