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Suzuki latest to admit to falsifying fuel economy tests

Suzuki is the latest automaker to be snagged in the broadening scandal of fuel economy falsification. Reuters reports that the head of the Japanese industrial giant admitted that it did not use the proper standards when testing its cars for fuel consumption. "The company apologizes for the fact that we did not follow rules set by the country," said CEO Osamu Suzuki (pictured bowing to reporters), as reported by Reuters. Over 2 million Suzuki vehicles are estimated to be affected. However Suzuki maintains that the company did not intentionally lie or mislead the public or government regulators about its vehicles' economy figures. Japan's transport ministry has ordered domestic automakers to resubmit those figures this week. Though Suzuki withdrew from the North American automobile market nearly four years ago, it remains the fourth largest in Japan (following Toyota, Nissan, and Honda) with particular sales strength in the Kei car segment. Like Honda and Yamaha, the company makes a variety of motorized products, including motorcycles, ATVs, and marine engines. The revelation follows hot on the heels of Mitsubishi's falsification, which broadened in scope from a few Kei cars to every vehicle it has sold in Japan stretching as far back as 1991. The controversy lead to Nissan taking control of a third of Mitsubishi's stock. Prior to that, and on the other side of the world, Volkswagen admitted to engineering its diesel vehicles to cheat emissions tests. Government regulators around the world have launched investigations into numerous other automakers to see how much farther the growing epidemic of falsifying environmental credentials can spread. Related Video:

Funning around with ZF's Smart, Advanced Urban Vehicles

ZF has a lot of experience building various electric vehicle parts, including transmissions, but it doesn't put them all together into one cute little package that often. The ZF Advanced Urban Vehicle changes that, and shows what the company can do when it takes bits and pieces of its admittedly cool tech and throws them all into the shell of an old Suzuki Swift. We got to control the all-electric beast at an event in Germany this summer, using nothing but a connected iPad. There were three headline technologies on the AUV (also called the Smart Urban Vehicle): the remote control Smart Parking Assist function, the all-electric rear-axle drive electric Twist Beam (eTB), and the PreVision Cloud Assist. PreVision Cloud Assist ZF had a short track set up for us to try out the PreVision Cloud Assist. The first time around the track, nothing was different. It's not supposed to be. The trick with Cloud Assist is that the car saves real-world driver interactions into its memory and, with the addition of GPS coordinates, starts to learn how to drive the route. Go to work the same way every day? If you're being assisted by a cloud, then all you have to do is steer. The car learns how fast it can take a turn and when it needs to slow down, with the idea here is to let the car move when it can, increasing the efficiency and range of an EV. You're still in charge in case of traffic ahead, but in open road circumstances, you won't need to touch the brakes or the gas. Just the steering wheel. On my second time around the demo track (which had data from other drivers who had tested the car earlier in the day), I kept my feet off the pedals, and the darn thing worked. It slowed me down when necessary to make a curve, but kept me at a brisk pace that felt a bit too fast but was in fact totally appropriate. Electric Twist Beam There's another bit of cool tech hidden near the front wheels. The car uses a MacPherson strut that was modified to offer a wider steering angle, up to 75 degrees, to be exact. ZF calls this the electric Twist Beam (eTB), and it gives the car an incredibly tight turning radius, about 6.5 meters. An axle like this could go into an EV or an ICE vehicle, but it makes a lot of sense in an electric car since it does have a major problem: it can't be powered. No worries, thought ZF engineers, who made the little SUV rear-wheel-drive by adding two electric motors.

Suzuki Jimny gets confused by American guardrails

The reborn Suzuki Jimny 4x4 has faced some crosswinds in the time it's been on the market: It earned only three stars in its Euro NCAP test due to a badly-inflating driver airbag and troubles with pedestrian protection. The automatic emergency braking function also had some issues in NCAP testing, but now the Jimny's AEB system is facing an another problem — it appears to be confused by guardrails. Two German-market Jimnys had been shipped to Los Angeles for the World Car of the Year testing, Australian journalists found that on some corners of the California test route, the AEB was seemingly triggered by a guardrail in a curve in the road. The problem was found with both Jimnys, and Suzuki's Jimny chief engineer was present to look into the matter; later, Suzuki engineers were able to replicate the glitch with these particular vehicles on the same road. While U.S. sales of the Jimny are extremely unlikely, test data acquired on American roads still seems to be highly valuable for Suzuki, as tests in Japan could not replicate the problem. It appears the road condition, tilt angle, curve aspects and vehicle speed all conspired to puzzle the AEB system, which is now being evaluated for a software or calibration change. The jerky correction by the electronic stability program, audible on the CarAdvice video, happened at 45-55 mph, which is not overly fast for even the narrow and tall Jimny — it is possible that the AEB mistook the guardrail for another car. Suzuki stated: "There is a possibility that the (stability control) is instantaneously switched on (by) reacting to the vehicle sway when departing the S-shaped curve — and then consecutively switches on because the vehicle is circling the curve at high speeds. [...] The intervention of the stability control may give a sense of discomfort to the driver but is not an event that would disturb the vehicle's direction of movement." The driver safety assists are a good addition to the Jimny, of course, given that the 1980s second-generation truck was the subject of a beef between Consumer Reports and Suzuki North America due to its reported tippiness in corners. Related Video: