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Carlos Ghosn coup theory grows: Did Nissan set him up for a fall?

'What is fascinating about this story is the politics of it'

Carlos Ghosn: What misconduct is he accused of?

TOKYO — Japan was shocked by news that Nissan Motor Co. Chairman Carlos Ghosn, who was widely respected for rescuing the carmaker from near bankruptcy, was arrested on Monday for alleged financial misconduct. Nissan said that Ghosn, who is also chairman and CEO of Renault and chairman of Mitsubishi Motors, would be fired from his post as Nissan chairman on Thursday. What is Carlos Ghosn accused of? Nissan CEO Hiroto Saikawa told a packed press conference on Monday night that the company had found that Ghosn had been using corporate money for personal purposes and under-reporting his income for years in official company filings to the Tokyo Stock Exchange. Another board member, Greg Kelly, was also deeply involved in the misconduct, Nissan said. Saikawa said he couldn't elaborate as the cases are being investigated by prosecutors, who have declined to comment. Prosecutors said that Ghosn and Kelly conspired to understate Ghosn's compensation over five years starting in fiscal 2010 as being about half of the actual 9.998 billion yen ($88.9 million). Public broadcaster NHK said Nissan paid billions of yen to buy and renovate homes for Ghosn in Rio, Beirut, Paris and Amsterdam, citing unnamed sources. The properties had no business purpose and were not listed as benefits in TSE filings, NHK said. Ghosn, 64, has not been formally charged. The Asahi newspaper reported that he and Kelly had submitted to prosecutors' questions after getting off a plane on Monday afternoon at Tokyo's Haneda Airport. Saikawa confirmed they had been arrested. Ghosn and Kelly have not been seen since, and their exact whereabouts are not known. Suspects are typically taken to the Tokyo Detention Center, which is linked to the Tokyo District Public Prosecutors Office. How did this come to light? Nissan's Saikawa said Ghosn's alleged improprieties came to light through a whistleblower, after which the company began an internal investigation and informed prosecutors. Japanese media reports say the informant is a member of Nissan's legal department. The Asahi reported, without citing sources, that the informant gave the prosecutors information in a plea bargain, implying the person may have provided evidence in exchange for a lighter sentence. How much control did Carlos Ghosn have? After becoming CEO of struggling Nissan in 2001, Ghosn was hailed as the automaker's savior by implementing an aggressive cost-cutting plan.

A look inside Infiniti's variable-compression engine

We're sympathetic to anyone who had trouble understanding what's going on with Infiniti's new variable-compression engine. While we got a full tech briefing on the novel VC-Turbo back in August, the visual aids were lacking. The cutaway engine Infiniti brought to the Paris show fixes all of that. You can thank the little green and pink lines on the cutaway for making the whole idea a little more clear. Click through the gallery to see two lines – one green and one pink – that represent the different strokes allowing for different compression ratios. Remember, the compression ratio is the amount of volume in the cylinder on intake compared to the amount at the end of the compression stroke. Leave more room at the end and you lower that ratio. The length of the stroke doesn't change with this system, but where it sits along the cylinder does. Hence those two lines. The variable compression ratio allows this new turbocharged engine to maximize fuel economy when the turbo isn't needed by raising the compression ratio. It will see its first use in the next Infiniti QX50 crossover, previewed by the QX Sport Inspiration concept that's also on display in Paris, and has performance targets of 268 horsepower and 288 pound-feet of torque. After, it will migrate to other Infiniti and Nissan vehicles, with transverse front-drive-based applications first in line. Eventually, it's likely to completely replace Nissan's corporate 3.5-liter V6. We'll be poking around the engine a little more in Paris today to try and get some more info. For now, enjoy those cutaway images and those friendly little lines. Featured Gallery Infiniti VC-Turbo engine cutaway View 14 Photos Paris Motor Show Infiniti Nissan Technology Emerging Technologies engine 2016 paris motor show