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Toyota Expands Airbag Recall To 2.2 Million Vehicles Worldwide

Was your Toyota inspected under the company's recall campaign for faulty airbag inflators last year? You might have another trip ahead to have it repaired again. The automotive giant says that it found "the involved serial numbers provided by the supplier were incomplete, and did not include all of the potentially involved inflators," according to its official announcement. That means more replacements are needed. Toyota's April 2013 inflator recall covered the Corolla, Matrix and Tundra from the 2003 and 2004 model years, the Sequoia from 2002 to 2004 and the Lexus SC 430 from 2002 to 2004. At the time, the company said it would need to inspect about 510,000 vehicles in the US but only expected to replace around 170,000 inflators. However, the latest announcement increases that figure to about 766,300 vehicles in the US. Toyota spokesperson Cindy Knight told Autoblog that the new amount is the combination of owners who need to have their vehicle looked at again and those who didn't come in for the initial recall. The company learned about the problem when Takata, the supplier, provided it with an improved list of the faulty part's serial numbers. According to The Detroit Free Press, the latest recall affects about 2.27 million vehicles from them worldwide. Knight said owners would receive notification of the problem around the end of the month but repairs would come in phases because the automaker doesn't have all of the necessary parts at the moment. The original problem occurred because the front passenger airbag inflator from Takata could have an improper propellant that could cause it to burst in an accident and not allow the airbag to deploy properly. Toyota inspected all the vehicles listed but only changed the inflators with specific serial numbers. Now, it's replacing them all. This wasn't just a problem for Toyota, though. Honda, Nissan and Mazda also used the faulty inflators and issued recalls at the same time. Autoblog has contacted the other Japanese automakers about whether similar campaigns are necessary for them. We will update this story, if we hear back from them. Scroll down to read Toyota's announcement. UPDATE: Honda spokesperson Jessica Howell sent along the following statement: Honda is aware that Toyota recently announced a recall of front passenger's airbag inflators. Honda is not aware of any incidents in our vehicles related to Toyota's action. We are currently investigating the potential implications to Honda vehicles.

Shuttle-hauling Tundra finds permanent home in science exhibit

The idea of lifting a full-size pickup truck completely off the ground by hand might seem as likely as, say, said pickup truck towing a 150,000-pound space shuttle, but... hurray, physics! The same Toyota Tundra that towed the Space Shuttle Endeavour to its final resting place at the California Science Center is now on permanent display there as an exhibit that shows how a lever works.
Like all levers, this exhibit uses a fulcrum allowing people other than Superman to lift the 5,625-pound pickup (plus an extra 1,000 pounds for the rig). That's almost as impressive as the Tundra pulling 17 times its rated towing capacity back in October. Regardless, Toyota is once again cashing in on the publicity stunt and visitors to the science center get a live demonstration of a simple machine - we call that a win-win.

Toyota unveils two new small displacement engines

Toyota introduced a pair of brand-new engines in Japan today, that it says will eventually spawn 14 different variants by 2015. Where these two engines stand out in today's world, is that neither mill boasts direct injection, and both are naturally aspirated.
The larger of the two is a 1.3-liter, while the smaller engine, a 1.0-liter, was developed in collaboration with Daihatsu. What makes these two unique is that they both use the Atkinson cycle. Now, we aren't going to bore you by explaining just what this is - there's Google for that. Suffice it to say, Atkinson engines are highly efficient, but that efficiency comes by sacrificing power. That's why they're so popular in hybrids, which can offset the power losses.
This focus on fuel efficiency extends throughout the new engines, which also benefit from tweaks like a cooled exhaust gas recirculation system and a trick intake port, while the 1.3 employs Toyota's iE variant of variable valve timing. Both engines can be fitted with stop-start tech. According to Toyota, when fitted with stop-start the 1.3 should provide around a 15-percent bump while the 1.0-liter will increase economy around 30 percent, when they arrive on the road.