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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.

Toyota settles for $3M after being found liable in sudden acceleration case

A jury has decided that faulty software was to blame for a crash involving a 2005 Toyota Camry that killed one woman and injured another. This is the first time Toyota has been found liable by a jury in a lawsuit involving sudden acceleration claims. Toyota has maintained that driver error is the most likely cause for cases of sudden acceleration.
Shortly after the jury in the case, which took place in Oklahoma and centered around a crash that injured 76-year-old Jean Bookout and killed her passenger, Barbara Schwarz, reached a verdict that would see Toyota paying $3 million in compensatory damages, a confidential settlement was reached. The jury, which had found Toyota liable for "reckless disregard" for public safety, had yet to decide what punitive damages Toyota would face.
Toyota said in a statement, "While we strongly disagree with the verdict, we are satisfied that the parties reached a mutually acceptable agreement to settle this case. We will continue to defend our products vigorously at trial in other legal venues."

Toyota and Lexus recall models for inadvertent airbag deployment

The Basics: Toyota will recall 320,000 examples in the US of the 2003-2006 Land Cruiser, 2004-2006 4Runner, 2005-2006 Tundra and Sequoia, 2003-2006 Lexus LX470, and 2004-2006 GX470. The Problem: The curtain shield airbags that come down from the roof can inadvertently deploy shortly after vehicle startup. This is due to improper programming of the airbag control module. Injuries/Deaths: "Toyota is not aware of any crashes caused by the condition. We have received reports alleging injuries such as abrasions and ringing in ears," company spokesperson Cindy Knight told Autoblog. The Fix: Toyota and Lexus dealers will replace the airbag control module with a new part, which will have improved programming. If You Own One: Toyota and Lexus will notify affected owners by mail early this month. Related Video: Toyota and Lexus Recall Certain Land Cruiser, 4Runner, Tundra, Sequoia, LX, and GX Vehicles February 02, 2016 TORRANCE, Calif., February 2, 2016 – Toyota Motor Sales, U.S.A., Inc. today announced that it is conducting a safety recall of approximately 320,000 Model Year 2003-2006 Land Cruiser; 2004-2006 4Runner; 2005-2006 Tundra and Sequoia; 2003-2006 LX 470; and 2004-2006 GX 470 vehicles. The involved vehicles are equipped with side Curtain-Shield-Airbags (CSAs) which deploy from the roof in the event of certain types of crashes. Due to improper programming in the airbag control modules, there is a possibility that, under certain specific and limited conditions shortly after startup, the CSAs and seat belt pretensioners could activate when not necessary. Unexpected activation of the CSAs could increase the risk of injury to the occupant. All known owners of the involved vehicles will be notified by first class mail. Toyota and Lexus dealers will replace the airbag control module with one which has an improved programming at no cost to owners. Information about automotive recalls, including but not limited to the list of involved vehicles, is subject to change over time. For the most up-to-date Safety Recall information on Lexus, Toyota and Scion customers should check their vehicle's status by visiting http://www.toyota.com/recall and entering the Vehicle Identification Number (VIN). Safety Recall inquiry by individual VIN is also available at the NHTSA site: safercar.gov/vin. For any additional questions, customer support is also available by calling Toyota Customer Service at 1-800-331-4331 or Lexus Customer Service at 1-800-255-3987.