What's an O2 sensor ?

An Oxygen sensor (O2) is a chemical generator. It is constantly making a comparison between the Oxygen inside the exhaust manifold and air outside the engine. If this comparison shows little or no Oxygen in the exhaust manifold, a voltage is generated. The output of the sensor is usually between 0 and 1.1 volts. All spark combustion engines need the proper air fuel ratio to operate correctly. For gasoline this is 14.7 parts of air to one part of fuel. When the engine has more fuel than needed, all available Oxygen is consumed in the cylinder and gasses leaving through the exhaust contain almost no Oxygen. This sends out a voltage greater than 0.45 volts. If the engine is running lean, all fuel is burned, and the extra Oxygen leaves the cylinder and flows into the exhaust. In this case, the sensor voltage goes lower than 0.45 volts. Usually the output range seen seen is 0.2 to 0.7 volts.

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Woman Busted Shaving Private Parts

Florida Police revoked Megan Mariah Barnes' driver's license causing a car accident on US Highway 1 in the Florida Keys as she shaved her private parts while driving. She was getting ready for a date. With her ex-husband in the passenger seat. Oh, and he was steering. Barnes continued for a half-mile after rear-ending a pickup, then pulled over and hopped out from behind the wheel. " She jumps in the back seat and he moves over," said the trooper. " About 10 years ago I stopped a guy in the exact same spot who had three or four syringes sticking out of his arm," the highway patrol officer who busted her said

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Grand Theft Auto

ORLANDO, FL Polk County deputies investigating the theft of a 1998 Dodge Durango arrested 30-year-old Michael Ray Ekes on Thursday. They found the Sports Utility Vehicle outside a Haines City home. Ekes was inside in the house, playing " Grand Theft Auto " on his XBOX
Ekes was charged with grand theft auto, burglary and drug possession. At the time of his arrest, he was out of jail on bond for another grand theft auto charge, the Orlando Sentinel reported.

Yellow Light Money Maker

According to the National Motorists Association (NMA), some municipalities have been caught shortening the time in which yellow lights are on in order to generate additional revenue from tickets issued to motorists caught on traffic cameras running red lights. At least six cities including Dallas and Chattanooga, Tenn. have engaged in the practice in recent years, the organization's Web site says. Traffic cameras are seen as cash cows by their backers. Big cities reap millions in revenue from the cameras, which cost about $100,000 to install. Los Angeles issues about 3,600 red-light violations a month through its camera systems and netted more than $6 million last year from the program after expenses.


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Sex for Car Payments

A Dodge County mother and father have been accused of trading sex with their 14-year-old daughter in exchange for monthly payments on their minivan.
Dodge sheriff’s investigators say the girl’s parents made her do “sexual favors” for the manager of Shorty’s Used Cars in Eastman so they wouldn’t have to make the $281 payment on the 1998 Dodge Caravan they bought two years ago.

CARLITA's WAY

Argentine police issued an arrest warrant for Angie Sanselmente Valencia, a former lingerie model who has allegedly recruited other attractive women to glide smilingly past customs while carrying bags stuffed with cocaine. Colombian model, Angie Sanselmente Valencia, is wanted for arrest for drug trafficking. Airport Security staff at Buenos Aires's international airport today confirmed to ABC News that an arrest warrant was out for the Colombian lingerie model for attempting to smuggle cocaine in to the country. Angie Sanselmente Valencia, is wanted for leading one of the world's largest drug gangs, according to Argentine newspaper La Nacion. The 30 year-old Columbian native and former model led a group of females flying cocaine from Argentina to Europe via Cancun, Mexico, the paper reports. According to La Nacion, Valencia's group of women had the unique characteristic of being pretty, but not flashy, and were getting paid $5,000 for each drug smuggling trip.

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full story at http://www.huffingtonpost.com