NASCAR Partners With Bosch To Provide Oxygen Sensors For NASCAR Fuel Injected Engines

NASCAR Sprint Cup Series Cars To Carry Bosch Oxygen Sensors Beginning In 2012

DAYTONA BEACH, Fla. (October 20, 2011) – NASCAR today announced that as it makes the switch from carburetion to fuel injection in 2012, Bosch will be its exclusive oxygen sensor supplier. As an exclusive NASCAR Performance partner, Bosch will supply special wide-band oxygen sensors, specific to NASCAR race cars, which will provide essential data to the fuel injection engine management system.

Beginning with the 2012 Daytona 500, all NASCAR Sprint Cup Series race car engines will be fuel injected. An onboard computer will control the fuel injectors, using input from the oxygen sensors in the exhaust to determine the exact fuel provided to the airflow just as it is entering the cylinder. Several NASCAR teams have been testing fuel injected engines on-track to see how the new systems operate in actual race track conditions.

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“We are pleased to partner with Bosch to ensure a seamless transition as we move to fuel-injected engines and outfit each car with two oxygen sensors,” said Robin Pemberton, NASCAR vice president of competition. “This technology will provide the opportunity for greater fuel efficiency and maximize each race team’s ability to get the most performance from their fuel-injected engines.”

Every NASCAR Sprint Cup Series race car will be equipped with two oxygen sensors in the exhaust system to monitor the level of unburned oxygen in the exhaust, and therefore the engine’s relative “rich” or “lean” operating condition.

“Oxygen sensors relay vital information on engine performance to the vehicle’s engine management system, which controls the fuel injectors and determines how the vehicle reacts to race conditions,” said Wolfgang Hustedt, Bosch Motorsports manager, North America. “This change to fuel injection will give NASCAR teams enhanced control over their vehicle performance, and the oxygen sensors are vital in maximum but flexible performance at each track.”

Bosch is a proud supporter of the Automotive Aftermarket Suppliers Association’s Know Your PartsR education and awareness campaign. This initiative promotes the importance of quality brand name aftermarket parts backed by full service suppliers, and its impact on delivering reliable products to today’s motorists. For more information visit: http://www.aasaknowyourparts.org/ www.AASAKnowYourParts.org.

About The Bosch Group

In the U.S., Canada and Mexico, the Bosch Group manufactures and markets automotive original equipment and aftermarket products, industrial drives and control technology, power tools, security and communication systems, packaging technology, thermotechnology, household appliances, solar energy, healthcare and software innovations. Having established a regional presence in 1906, Bosch employs over 22,000 associates in more than 100 locations, with reported sales of $8.8 billion in fiscal 2010. For more information, visit http://www.boschusa.com/ www.boschusa.com.

The Bosch Group is a leading global supplier of technology and services. In the areas of automotive and industrial technology, consumer goods, and building technology, some 285,000 associates generated sales of 47.3 billion euros ($62.7 billion) in fiscal 2010. For 2011, the company forecasts sales of more than 50 billion euros ($70 billion) and a headcount of 300,000 by the end of the year. The Bosch Group comprises Robert Bosch GmbH and its more than 350 subsidiaries and regional companies in over 60 countries. If its sales and service partners are included, then Bosch is represented in roughly 150 countries. This worldwide development, manufacturing, and sales network is the foundation for further growth. Bosch spent 3.8 billion euros (approximately $5 billion) for research and development in 2010, and applied for over 3,800 patents worldwide. With all its products and services, Bosch enhances the quality of life by providing solutions which are both innovative and beneficial. Bosch is celebrating its 125th anniversary in 2011. Additional information can be accessed at http://www.bosch.com/ www.bosch.com, http://www.bosch-press.com/ www.bosch-press.com, and http://www.125.bosch.com/ www.125.bosch.com.

About NASCAR

The National Association for Stock Car Auto Racing, Inc. (NASCAR) is the sanctioning body for one of North America’s premier sports. NASCAR races are broadcast in more than 150 countries and in 20 languages. In the U.S., races are broadcast on FOX, TNT, ABC/ESPN/ESPN2, SPEED and SIRIUS/XM Satellite Radio. NASCAR fans are among the most brand loyal in all of sports, and as a result more Fortune 100 companies participate in NASCAR than any other sport. NASCAR consists of three national series (the NASCAR Sprint Cup Series, NASCAR Nationwide Series, and NASCAR Camping World Truck Series), four regional series, and one local grassroots series, as well as two international series. Also part of NASCAR is Grand-Am Road Racing, known for its competition on road courses with multiple classes of cars. NASCAR sanctions more than 1,200 races at 100 tracks in more than 30 U.S. states, Canada and Mexico. Based in Daytona Beach, Fla., NASCAR has offices in eight cities across North America. For more information and a complete schedule, visit http://www.nascar.com www.nascar.com. Follow NASCAR on http://www.facebook.com/NASCAR www.facebook.com/NASCAR or on Twitter: @NASCAR.

For more information on Bosch Automotive Products, visit http://www.boschautoparts.com/ www.boschautoparts.com

For more information on Bosch Diagnostics, visit http://www.boschdiagnostics.com/ www.boschdiagnostics.com

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The views and opinions expressed in this article are those of the author and do not necessarily reflect the official policy or position of SpeedwayMedia.com.

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