5/11. This illustrates where the brake proportioning valve should be locatedâbetween the master cylinder and the rear brakes. 6/11. Production cars usually come with something called a combination valve that includes both a brake pressure warning light and a fixed rear brake proportioning valve.
The future is here: mass-market hydrogen cars take to Britain's roads. Billed for the last decade as a clean alternative to petrol or electric vehicles, hydrogen cars are no longer a car show concept but a driving reality. The challenge for manufacturers now is widescale adoption. This article is 1 year old.
For the past decade or so, numerous automakers have been researching the use of hydrogen fuel for next-generation automobiles. Until the recent announcements of the Chevy Volt and Nissan Leaf, fuel-cell vehicles like the Honda FCX Clarity looked like the hydrogen promise would hit the market first. Unfortunately, among the public at large, the first thing people think of when they hear the word âhydrogenâ is the Hindenburg and explosions.