According to the United States Senate: The Constitution's first three wordsâWe the Peopleâaffirm that the government of the United States exists to serve its citizens.
United States Air Force Office of Special Investigations. The United States Air Force Office of Special Investigations (AFOSI or OSI) is a U.S. federal law enforcement agency that reports directly to the Office of the Secretary of the Air Force. Operating worldwide, AFOSI provides independent criminal investigative, counterintelligence and protective service operations outside of the traditional military chain of command.
Oxygen sensors, also commonly referred to as a lambda sensor, an air fuel ratio sensor (AFR or AF), or an O2 sensor, were first used in an automobile in the late 1970s, and are a major component to all modern vehicles. There are many different kinds of oxygen sensors, and each is designed and will function differently.