Civic Knock Sensor 1996-2000 on 2040-parts.com

Watch Tesla Model S testing new titanium armor

In a missive signed by Elon Musk himself, Tesla announced it would be adding titanium plates and aluminum deflectors to all new Model S sedans and offering free retrofits for the 20,000 or so existing EVs. The company earlier offered an over-the-air software update to raise the ground clearance of the Model S so the car would be more likely to clear dangerous road debris. The actions were in response to well-publicized fires in the electric luxury sedans.

Video: MotoGP rider Dovizioso discusses the perfect lap at 1,000 frames per second

If you’re an enthusiast of two-wheeled machinery, this video of Italian motorcycle racer Andrea Dovizioso discussing the perfect lap is sure to get your blood moving. Dovizioso races for the Honda Repsol Team in the MotoGP series, and here he gives us a 1,000-frames-per-second look at all of the knee-dragging, tire-slipping action in super-slow motion. Currently, Dovizioso is third in the MotoGP standings, behind Spain’s Jorge Lorenzo and Australia’s Casey Stoner.

New Land Rover Freelander will actually be a Discovery

It seems – as we expected – that Land Rover are looking to make more sense of their range of off-roaders as new models are launched, and are going to concentrate on three core brands – Range Rover, Discovery and Defender – instead of the current mish-mash where many models really overlap with others (the top end Discoverys are really a cheaper Range Rover). So the next Freelander will become an entry-level Discovery with underpinnings borrowed from the Evoque (which is itself based on the current Freelander platform, a development of the Ford Galaxy’s platform), and arrive in both 5-seat and 7-seat guise, with the new Discovery ’5′ getting a platform based on the new Range Rover and perhaps spawning two models. The new Discovery range will be targeted as a ‘Lifestyle’ core range for Land Rover (much as the original Disco was) and the Range Rover range will be both sporty and luxurious, with a 7-seat Grand Evoque XL joining the current Evoque, Range Rover Sport and Range Rover.