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FCA's Pentastar V6 gets more power, efficiency for 2016

Already a vital member of FCA's powertrain lineup, the 3.6-liter Pentastar V6 is receiving major efficiency improvements for 2016. Thanks to a massive amount of new tech attached to the mill, fuel economy is up six percent, and torque below 3,000 rpm jumps nearly 15 percent. The updates arrive first in the 2016 Jeep Grand Cherokee, but they should proliferate to other models eventually. At least in the Grand Cherokee, the tweaks push power up five horsepower to 295 ponies. FCA's engineers went through the Pentastar from top to bottom to eke out as much efficiency as possible. For example, there's now a two-speed variable-valve lift system that can run in low- or high-lift modes. This upgrade is responsible for 2.7-percent better economy, the company claims. A new intake manifold with longer runners and updated variable-valve times also helps boost the torque output. Further improvements come from pushing the compression ratio to 11.3:1, from 10.2:1 before. Perhaps most impressive is that despite all of the innovations, the latest Pentastar actually weighs four pounds less than the current version. Beyond the Pentastar improvements, all of the FCA US gasoline engines, except for the Viper's 8.4-liter V10, will be E15-compatible for 2016. The company says that it wants to be ready for the higher ethanol content fuel's greater use in the near future.

Marchionne: Maserati to ‘switch all of its portfolio to electrification’  

After 2019, all Maseratis will be electrified, according to FCA CEO Sergio Marchionne. It's part of a larger electrification strategy from FCA as a whole, which intends to have half of its fleet electrified by the end of its five-year plan through 2022, Marchionne said. On an earnings call last week, he said: I'll give you a couple of broad sort of indications of where we are today in terms of the delineation of the post 2018 FCA. The first one and I've mentioned this in passing and other occasions about the fact that there's nothing that will prevent an OEM from engaging in the type of development work that Tesla has done so far. We have been – as you well know, we have been reluctant to embrace that avenue until we saw a clear – a path forward. I think we're now in a position to acknowledge at least one of our brands and in particular Maserati will, when it completes the development of its next two models effectively switch all of its portfolio to electrification. It's especially significant because of FCA's feet-dragging when it comes to offering hybrid and electric vehicles. As it currently stands, Fiat offers the 500e ­– of which Sergio Marchionne has said "I hope you don't buy it" because the company loses money on them — and Chrysler offers the Pacifica Hybrid minivan, which experienced significant launch delays. While diesel is an important part of the emissions strategy for 2020 standards in Europe, Marchionne said he thinks the current situation leaves diesel in a "weaker state" as a solution. Hence the electrification push. He said, "I think what has really made the issue absolutely mandatory now is the fate of diesel and the fact that it's actually the inclusion of, especially in Europe, of some type of electrification on gas engines is inevitable." In the short term, at least, it will put pressure on prices. Though Marchionne said he's "encouraged" by the direction of battery costs, he said, "I still think that there's going to be a huge increase in prices in 2021, 2022. If effectively the electrification becomes as widespread as people expect, there has to be a shift in pricing." He also says that FCA has no intention of making its own batteries. "Given the level of knowledge and depth of that knowledge that sits with other people in the industry, what right do I have to enter that space? None." We already know what the first two plug-in vehicles from Maserati will likely be. The company plans to launch an all-electric Alfieri in 2020.

How to update and secure a vulnerable Chrysler Uconnect system

If you own one of the 1.4 million vehicles affected by the recent Chrysler software recall, you may want to watch this video. In it, we explain how to get the latest infotainment software loaded onto the 8.4-inch Uconnect system. The recall was a response to the findings of researchers who were able to hack into and remotely control a 2014 Jeep Cherokee through its cellular connection. Although Fiat Chrysler has worked with Sprint to plug most of the holes on the carrier side, there are still some vulnerabilities that only this latest software version can patch. Owners have three options to get the update: download it now, wait for a USB stick in the mail, or take the vehicle to an FCA dealer. Chrysler will be sending USB sticks loaded with the software update to customers. Anyone with an internet connection and a USB stick of their own with at least 4 GB capacity can speed things up by downloading the patch from the Uconnect website. We cover that process from start to finish in the video, with the final portion still applicable to those using the FCA-supplied USB stick. If after watching this you still don't want to tackle the patch yourself, you can take your vehicle to the dealer to have it done. Also note that this process is the same for all Uconnect updates, not just the one patching the exploits. Our demonstrator vehicle is a 2015 Ram 1500 pickup. The procedure should be very similar on other products with the 8.4-inch Uconnect system, with only the location of the USB port varying. Once you have the USB stick with the software on it – either after having downloaded it yourself or receiving it in the mail from Chrysler – the installation process is relatively simple. It takes about 15 minutes to perform the update; we edited out the wait in the video. To check whether or not your car's 8.4-inch Uconnect system is running the latest software, go to System Information on the touch screen's Settings page and look at Software Version. The update related to the recall is version 15.17.5. Related Video: Recalls Chrysler Dodge Jeep RAM Safety Technology Infotainment Videos Original Video hacking