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The problem with how automakers confront hacking threats

More than anyone, Chris Valasek and Charlie Miller are responsible for alerting Americans to the hacking perils awaiting them in their modern-day cars. In 2013, the pair of cyber-security researchers followed in the footsteps of academics at the University of Cal-San Diego and University of Washington, demonstrating it was possible to hack and control cars. Last summer, their research established which vehicles contained inherent security weaknesses. In recent weeks, their latest findings have underscored the far-reaching danger of automotive security breaches. From the comfort of his Pittsburgh home, Valasek exploited a flaw in the cellular connection of a Jeep Cherokee and commandeered control as Miller drove along a St. Louis highway. Remote access. No prior tampering with the vehicle. An industry's nightmare. As a result of their work, FCA US recalled 1.4 million cars, improving safety for millions of motorists. For now, Valasek and Miller are at the forefront of their profession. In a few months, they could be out of jobs. Rather than embrace the skills of software and security experts in confronting the unforeseen downside of connectivity in cars, automakers have been doing their best to stifle independent cyber-security research. Lost in the analysis of the Jeep Cherokee vulnerabilities is the possibility this could be the last study of its kind. In September or October, the U.S. Copyright Office will issue a key ruling that could prevent third-party researchers like Valasek and Miller from accessing the components they need to conduct experiments on vehicles. Researchers have asked for an exemption in the Digital Millennial Copyright Act that would preserve their right to analyze cars, but automakers have opposed that exemption, claiming the software that runs almost every conceivable vehicle function is proprietary. Further, their attorneys have argued the complexity of the software has evolved to a point where safety and security risks arise when third parties start monkeying with the code. Their message on cyber security is, as it has been for years, that they know their products better than anyone else and that it's dangerous for others to meddle with them. But in precise terms, the Jeep Cherokee problems show this is not the case. Valasek and Miller discovered the problem, a security hole in the Sprint cellular connection to the UConnect infotainment system, not industry insiders.

Fiat Chrysler patent shows a turbocharged inline-six engine

The rumor that Fiat Chrysler is developing an inline six-cylinder surfaced on Allpar more than a year ago. In a follow-up report in December last year, Allpar tapped its sources to add more information, like the codename "Tornado" and the plan for the turbocharged motor to replace the 5.7-liter Hemi V8. Even so, it only made sense to speak of the engine as a rumor at the time. Now we have our first bit of circumstantial evidence, Mopar Insiders having found a patent issued to FCA that uses drawings of an inline-six to describe a system for tracking elements in exhaust gases in a turbocharged inline-six. FCA applied for the patent on November 1, 2017, the U.S. Patent and Trademark Office granted it April 2, 2019. As with everything else in a patent application, the drawing cannot be an accident. The U.S. PTO granted two other engine-related patents to FCA on March 19 and April 2 this year, and FCA used drawings of a V6 in both of those applications. The December Allpar report presumed one version of the Tornado engine would get a single, twin-scroll turbo and slot into service with Chrysler, Dodge, Jeep, and Ram. Another version with twin turbos, and perhaps revised heads, could do time with Alfa Romeo, Maserati, and perhaps SRT. Mopar Insiders doesn't break down turbo count, but cites its sources as revealing an output range of 360 horsepower up to 525 horsepower. FCA's E-Booster technology, originally mentioned as a way to help a revived Alfa Romeo 8C get 700 hp, will enable larger turbos on performance versions of the Tornado I-6. E-Booster electrifies some aspect of the turbocharger — FCA hasn't got into the details yet — to eliminate lag while providing 25 percent more power. Mopar Insiders' output figures would give the engine long enough legs to replace the 3.2-liter and 3.6-liter Pentastar V6s, as well as the 5.7-liter Hemi V8. The site said the Tornado will also replace the canceled 7.0-liter Banshee V8. The 3.0-liter Tornado Global Medium Engine Turbocharged 6 (GME T-6), based on the Hurricane 2.0-liter GME four-cylinder (GME I-4), is expected to go into FCA products around the world. We'll wait to see how the PSA merger might affect allocation. Displacement will come in a hair below three liters so as to avoid tax thresholds in certain countries, and it was said engineers were trying to keep the inline-six no more than three inches longer than the 2.4-liter Tigershark four-cylinder.

Chrysler Voyager minivan goes fleet-only for 2022

Private motorists will not be able to buy a new Chrysler Voyager in the 2022 model year; the minivan is now a fleet-only model. The cheaper alternative to the Pacifica loses most of its trim levels, but it gains a longer list of standard features during the transition. Fleet buyers take on many shapes and forms, but in minivan-speak the term usually denotes rental car companies. Chrysler simplified buying by paring down the lineup from three to one trim. Called LX, it gains a 7.0-inch touchscreen that runs the Uconnect 5 infotainment system, second-row Stow 'n Go seats, power-operated sliding doors, heated front seats, and a heated steering wheel; that's not bad for something you're picking up at the airport to spend a weekend in. There's also a new air filtration system shared with the Pacifica.   Related: Least expensive vehicles to insure in America   The list of options now includes a package called Safety and Premium Group that bundles a blind-spot monitoring system, rear parking sensors, rear cross-path detection, full-speed forward collision warning, automatic emergency braking, and a 10.1-inch touchscreen with navigation. However, upmarket features like leather upholstery and a 19-speaker Harman-Kardon surround-sound system are not offered. Chrysler is not making mechanical changes, so power for the Voyager comes from a 3.6-liter Pentastar V6 rated at 287 horsepower and 262 pound-feet of torque. It spins the front wheels via a nine-speed automatic transmission. All-wheel drive is not available; only the Pacifica can get its power sent to four wheels. Similarly, there are no visual changes to report. The Voyager still looks like a pre-facelift Pacifica. Pricing information for the 2022 Voyager will be announced closer to its on-sale date. At launch, buyers will have five colors called Silver Mist, Brilliant Black, Bright White, Granite Crystal, and Velvet Red, respectively. The former (shown in the gallery) is new for 2022. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. How to use the Stow 'N Go seats on the 2021 Chrysler Pacifica