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Toyota recalling 1.67 million vehicles worldwide in 3 campaigns

Toyota is issuing three separate recalls covering 1.67 million vehicles worldwide with most of those models in Japan. It looks like the campaigns' impact on the US may be smaller, though. According to Reuters, Toyota isn't aware of any accidents, injuries or fatalities affecting the models. Some yet-unnamed Lexus models might also be affected.
The largest of the campaigns does not currently affect any US-market vehicles. About 802,000 units of the Toyota Crown Majesta, Crown, Noah and Voxy in Japan are being repaired to replace a seal that could leak in the brake master cylinder. Those already leaking get a new brake booster, as well, according to Reuters.
The only recall currently believed to affect the US is due to a problem covering approximately 759,000 vehicles with 423,000 of them here. The repair is to fix a faulty fuel delivery pipe that could cause a fire if the fuel leaks out. Unfortunately, we don't know which models it covers. Autoblog spoke to Toyota spokesperson Mona Richard and was told the information was still "under embargo." When exactly that embargo will lift isn't yet known, but we're on the case.

Toyota raises Japanese base wages for first time since 2008

Toyota is on track for record profits, and in return, its Japanese workers are receiving their first increase in base wages since 2008, plus higher pay based on seniority and a larger bonus for 2014. The Japanese automaker predicts the average laborer will net a 2.9 percent income gain.
The average Toyota employee will earn 2,700 yen ($26.28) more each month, a 0.8 percent increase from last year. Workers will also receive about 7,300 yen ($71.09) more monthly based on seniority and promotions. Finally, the company's union pushed through a median bonus of 2.44 million yen ($23,768) for 2014, the highest in 6 years.
The pay boost comes as Toyota forecasts a record 1.9-trillion yen ($18.5 billion) profit for the fiscal year ending on March 31, according to Bloomberg. It has been helped by the Japanese government's efforts to weaken the yen on international markets and expand inflation. Prime Minister Shinzo Abe has been asking businesses to increase compensation to end years of deflation and offset upcoming higher sales taxes. Honda and Nissan have also raised their wages there in recent months.

Toyota to buck engine downsizing trend, may go larger and turbo-free

Turbocharging isn't really Toyota's specialty, and the Japanese automaker isn't being shy about acknowledging it. Koei Saga, a senior managing officer in charge of drivetrain research and development, says that eschewing turbos and increasing displacement of engines using the Atkinson cycle can produce better power gains without sacrificing fuel economy, Automotive News reports.
Toyota is investing heavily in larger-displacement Atkinson-cycle engines in addition to turbocharged engines, but Saga doesn't think the automaker will use turbocharging across many product lines. He apparently remains unconvinced that the technology "makes the world better."
In Toyota's eyes then, Atkinson cycle engines do make the world better, and here's how. Their pistons complete four processes - intake, compression, power and exhaust - in one revolution of the crankshaft, and the power stroke is longer than the compression stroke. Traditional Otto cycle engines require two crankshaft revolutions to accomplish those same four operations and have equal-length compression and power strokes. Atkinson cycle engines are more efficient, but less power dense, though increasing displacement can offset that shortfall.