Sentences with phrase «called cylinder deactivation»

This means they all come with variable valve timing, direct fuel injection, and Active Fuel Management, otherwise called cylinder deactivation.

Not exact matches

All engines get redesigned combustion systems, with gas direct - injection, continuously variable valve timing and cylinder deactivation, which GM calls Active Fuel Management.

A so - called Bentley mode splits the difference between Comfort and Sport, and cylinder deactivation and a new auto stop / start system help draw a road trip - friendly 72 - mile increase in cruising range from the 22.5 - gallon fuel tank.

Also, the cylinder - deactivation system operates unobtrusively, working in the background and calling no undue attention to the technology.

Bentley calls it the most advanced 12 - cylinder engine in the world; it features direct and indirect fuel injection, along with Variable Displacement cylinder deactivation, which takes it down to six cylinders under a light load.

The same engine can also be had with a more sophisticated cylinder shutoff setup called dynamic fuel management (DFM), which GM says allows 17 modes of deactivation, though it doesn't provide details.

But the compression ratio has risen from 9.5 - to - 1 to 9.9 - to - 1, and combined with a new 32 - bit engine control computer and more powerful ignition, that has knocked output up from 295 to 320 horsepower while adding GM's «Active Fuel Management» cylinder deactivation technology (formerly called «Displacement on Demand»).

Though still in development, Tula claims a 15 - percent improvement on fuel economy over V - 8 engines with GM's cylinder deactivation technology called Active Fuel Management.

They're now called EcoTec3 engines, thanks to three new - for - 2014 technologies designed to improve fuel economy: direct gasoline injection, variable valve timing, and cylinder deactivation that shuts off some of the cylinders when full power isn't needed.

This a species of cars most easily to associate with the notion of physiotherapy on wheels, everything is there to make the occupants happy, from the serenely comfy seats with massage function, to the so - called noise cancellation system which eliminates negative engine vibrations — successfully concealing the cylinder deactivation reverberations in the process.

(Chevrolet is offering a progression of Active Fuel Management on its 5.3 L and 6.2 L V8s — fully - variable digital cylinder deactivation technology called Dynamic Fuel Management, earlier post.)

Chevy did, however, reveal a new cylinder deactivation system called Dynamic Fuel Management.