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Ousted Renault-Nissan boss Carlos Ghosn leaves Japan for Lebanon

BEIRUT/TOKYO — Ousted Nissan boss Carlos Ghosn was in his childhood home of Lebanon on Tuesday after fleeing what he said was a “rigged” justice system in Japan, raising questions about how one of the worldÂ’s most-recognized executives slipped away while on bail. GhosnÂ’s abrupt departure marks the latest dramatic twist in a year-old saga that has shaken the global auto industry, jeopardised the alliance of Nissan Motor Co Ltd and top shareholder Renault SA and cast a harsh light on JapanÂ’s judicial system. “I am now in Lebanon and will no longer be held hostage by a rigged Japanese justice system where guilt is presumed, discrimination is rampant, and basic human rights are denied,” Ghosn, 65, said in a brief statement on Tuesday. “I have not fled justice - I have escaped injustice and political persecution. I can now finally communicate freely with the media, and look forward to starting next week.” Tokyo officials have previously said the system is not inhumane and that Ghosn, who is facing trial on financial misconduct charges he denies, has been treated like any other suspect. It was unclear how Ghosn, who holds French, Brazilian and Lebanese citizenship, was able to orchestrate his departure from Japan, given that he had been under strict surveillance by authorities while out on bail and had surrendered his passports. According to a senior Lebanese foreign ministry source, Ghosn entered Lebanon legally on a French passport and using his Lebanese ID with normal security procedures. Asked if Ghosn used a French passport, the French foreign ministry press service said it had no immediate comment. Ghosn arrived in Beirut on a private jet from Istanbul on Monday, people familiar with the matter told Reuters. Immigration authorities had no record of Ghosn leaving the country, Japanese public broadcaster NHK said. A person resembling him entered Beirut international airport under a different name, NHK reported, citing an unidentified Lebanese security official. His lawyers were still in possession of his three passports, one of his lawyers, Junichiro Hironaka, told reporters. Hironaka, in comments broadcast live on NHK, said the first he had heard of GhosnÂ’s departure was on the news this morning and that he was surprised. He also said it was “inexcusable behaviour”. Japan has extradition treaties with only the United States and South Korea, according to the justice ministry, meaning it could be difficult to force Ghosn to return to stand trial.

Chrysler, Nissan looking into claim that their cars are industry's most hackable

A pair of cyber security experts have awarded the ignominious title of most hackable vehicles on American roads to the 2014 Jeep Cherokee, 2014 Infiniti Q50 and 2015 Cadillac Escalade.
Charlie Miller and Chris Valasek are set to release a report at the Black Hat hacking conference in Las Vegas, Automotive News reports. The two men found the Jeep, Caddy and Q50 were easiest to hack based not on actual tests with the vehicles, but a detailed analysis of systems like Bluetooth and wireless internet access - basically, anything that'd allow a hacker to remotely gain access to the vehicle's systems.
Considering this lack of hands-on testing, the pair acknowledge that "most hackable" could be a relative term - they point out that the vehicles may actually be quite secure.

Infiniti's new VC-T changes the rules of small turbocharged engines

The upcoming Infiniti QX50 crossover does not get our pulse racing, no matter how shapely the QX Sport Inspiration concept that previews it may be. No midsize SUV does, to be fair. But it has something special under the hood – the world's first production variable-compression-ratio engine. That means the QX50's 2.0-liter turbo four, which makes 268 horsepower and 288 pound-feet of torque, will have up to 27 percent better fuel economy. Here's how it works. The trend of moving to smaller, turbocharged engines carries with it one big falsehood. Under low load when the turbo isn't needed, these engines are less efficient than an equivalent engine without a turbo because of the low compression ratio the turbo requires. That is, if you never need the extra power, you're wasting fuel. Turbocharged (and supercharged) engines use a lower compression ratio to prevent detonation. When you force extra air in a cylinder and mix it with fuel, it's more likely to prematurely go boom. Lowering the compression ratio prevents this problem, but it's less efficient. Infiniti's VC-T promises the best of both worlds, with a compression ratio that ranges from 8.0:1 for high-power turbo needs to a 14.0:1 ratio for fuel-sipping efficiency. At its heart the VC-T engine is a simple idea, but it's complicated to explain. Consider yourself warned. The photo below from Infiniti serves as a good visual overview. For the truly nerdy, this patent application covers the mechanical concept. Instead of having the pistons connected to the crankshaft, Infiniti's engine has a pivot arm with a connection on each end. One end connects to the piston, the other connects to a second lower shaft, which is controlled by an actuator arm. At any given time the engine's pistons move up and down according to the lobes on the crankshaft. But the actuator arm can change the angle of the pivot arm up and down. That is, the pistons still move in the same motion with the same stroke, but phase the entire stroke up or down. Move the pivot up and there's less room at the top, which means a higher compression ratio. Move the pivot down and the compression ratio goes down, too. As an added bonus, the lower shaft eliminates the need for counter-rotating balance shafts. Infiniti says this system works constantly and can vary the compression ratio to any number between 8:1 and 14:1. It also uses electronic variable valve timing on the intake valves to switch into Atkinson-cycle combustion for greater efficiency.