Tag: Tuning

By on May 7, 2014

nomoarpower

According to someone that I consider to be an impeccably reliable source, you can say goodbye to being able to fiddle with your car’s electronic control devices to make it go faster because chip tuning and the open CAN bus that allows it are going away. (Read More…)

By on November 15, 2013

Renault Zoe

This is the Renault Zoe. It’s like most EVs on the road, with its limited range, limited power, and limited usability.

Unlike the other EVs, however, the Zoe comes with DRM attached to its battery pack. In short: If you value your ability to drive the Zoe at all, then you will submit to a rental contract with the pack’s manufacturer. Should you fail to pay the rent or your lease term expires, Renault can and will turn your Zoe into an expensive, useless paperweight by preventing the pack’s ability to be recharged, consequences be damned.

It’s only the beginning.

(Read More…)

By on July 30, 2013

YouTube Preview Image

When cars started getting digitized, first with fuel injection, then electronic ignition and ECUs, some enthusiasts thought that would foretell the end of hot rodding. That’s proved to be a false prophecy, what with developments like the Megasquirt engine management system, high performance “chips” and tuning via the OBD port. Last year, Ford Motor Company, which has been at the leading (some say bleeding) edge of in-car electronics and infotainment, announced the release of the OpenXC Platform. OpenXC is an application progrmaming interface, API, that makes information from the car’s various instruments and sensors available to Android applications. The idea was to open up that information to all the possibilities with which open source application developers and hobbyists might come up. The system is read only, to prevent you from damaging your car, or worse, creating an unsafe driving situation, but in terms of using that information, the possibilities are endless. To promote OpenXC, Ford has released a video of a haptic shift indicator, built into the shift knob, invented by one of their junior engineers, Zach Nelson. When you feel it vibrate, it’s time to shift.

Using a haptic feedback motor from an Xbox 360 controller, an Arduino controller, and an Android based tablet with some USB and Bluetooth hardware Nelson created a programmable haptic shift indicator that he then built into a custom shift knob that he had designed in a CAD program and printed out with a MakerBot Thing-O-Matic 3D printer.

Using engine speed, throtle position, and other engine control data, Nelson programmed different modes that tell the driver when it’s ideal to shift up (or theoretically, down as well, I suppose, if you add in data from the traction control systems). Programmed for performance, the shift knob will vibrate when approaching redline and if economy is what the driver is after, it will buzz at the best shift point for optimum fuel mileage, it can even have a tutorial mode to help drivers learn how to shift a manual transmission. For “fun”, Nelson installed a LED display on the top of his custom shifter that shows the gear position.

As part of the open source ethos, Nelson and Ford have made all of his design files, the firmware, the Android application for programming the device, and the CAD file for the shifter knob, available to the public with links at the OpenXC site. The idea is to let enthusiasts further develop the idea.

OpenXC will be available for a growing number of Ford vehicles. In the video, Nelson says that the latest car he’s tested it on is the Shelby GT500 Mustang. He talks of his sense of accomplishment when his invention worked with the 662 horsepower muscle car. My guess is that in that particular app, he had it programmed to shift at redline.

By on May 23, 2013

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Confession time: I used to be really into Import Cars and the tuning scene. My high school years coincided with the rise of The Fast and the Furious franchise, and having already been pre-disposed to loving Japanese cars, it was natural that I’d gravitate towards this niche.

(Read More…)

By on May 10, 2012

Yesterday was my day off, and by “day off” I of course mean, “day in which I work my ass off sans remuneration”. No doubt this’ll strike a chord with those of you who also have older houses with plenty of, uh, character.

It was a day no thumbs would die by accidental hammer-blow: there was work to be done on the car, and they don’t call me “Spanner” McAleer just because I’m a bit of idiot. Actually, maybe they do – well anyway, to arms! (Read More…)

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