With the need to control the emissions of your Acura, more efficient emission control system is installed. This works by reducing the noxious exhaust emissions of the vehicle that are principal health and environmental hazards. It is composed of various working components and one of them is the Acura oxygen sensor. This is a sensor inserted into the exhaust system and is designed to feed data to the engine management computer. Its major goal is to keep the engine running as efficient as possible and to produce as few emissions as possible. It specifically measures the proportion and concentration of oxygen in the exhaust stream and sends this as a signal to the ECU, allowing it to make the necessary adjustments in order to control the efficiency of the combustion process. On some modern vehicles, this sensor is attached to the exhaust manifold to monitor whether the fuel/air mixture is either lean or rich.

There is a specific ratio of air and fuel that is “perfect”, which enables the engine to operate smoothly and produce minimal emissions. If there is less air, then there would be an excess fuel after combustion and this is called the rich mixture. Rich mixture is not good for the engine as unburned fuel creates pollution. However, in case there is more air, then there would be excess oxygen, called the lean mixture. This mixture tends to generate more nitrogen oxide pollutants, possibly causing the engine to run poorly and may even damage it.

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• Prototype Acura ARX-01b Impressive During Speed TestingAcura has a lot to smile about these days. Aside from being able to acquire a fourth entry for the ALMS series by having Gil De Ferran join their team, Acura has also been able to make waves during the speed testing conducted at the winter testing held in Sebring for the American Le Mans [...].
• The technology and power in the 2008 Acura RL Acura is still hopeful despite the low sales of its top-of-the-line Acura RL last 2007 which only amounted to around 6,000 units sold. But despite that, the automaker still continues to offer its 2008 Acura RL which is offered in three trim levels. There's the base version which is already well equipped and priced at [...].
• Honda-Acura shared highs and lows last yearAcura and its parent-company Honda, which are based in Marysville, Ohio, experienced highs and lows in terms of unit sales from last year in the United States. Japanese company Acura, which is the luxury division of Honda, had a rocky 2007. By the end of the year, the brand successfully finished with a decent 30 percent [...].

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