Fuel-saving technology world first for VW

Volkswagen’s latest efficiency technology, a cylinder shut-off system, will launch in the new 1.4-litre TSI engine from the start of 2012. The company claims it is the first manufacturer in the world to implement cylinder shut-off on a four-cylinder TSI engine in high-volume production. Fuel consumption is significantly reduced by temporarily shutting off two of the four cylinders under low to medium loads. Cylinder shut-off is active whenever the engine speed of the 1.4-litre TSI is between 1,400 and 4,000
June 22, 2012 Read time: 1 min
994 Volkswagen’s latest efficiency technology, a cylinder shut-off system, will launch in the new 1.4-litre TSI engine from the start of 2012. The company claims it is the first manufacturer in the world to implement cylinder shut-off on a four-cylinder TSI engine in high-volume production.

Fuel consumption is significantly reduced by temporarily shutting off two of the four cylinders under low to medium loads.

For more information on companies in this article

Related Content

  • Idaho adds human dimension to winter savings
    September 23, 2014
    Idaho leverages the increased capability and reliability of its road weather sensor network to reduce costs and prevent accidents. Weather-related accidents can form a significant chunk of an authorities’ annual road casualty statistics. While authorities cannot control the weather, the technology exists to monitor the road conditions and react with warnings to motorists and the treatment of icy or snow-covered roads. However, with all capital expenditure now placed under the microscope of public scrutiny,
    Read More
  • Smart phones offer smarter way to pay for travel
    December 16, 2013
    David Crawford reviews developments in near field communications for mass transit payments. ‘A carefully-designed and well-implemented mobile near field communications (NFC) solutions can give passengers a compelling experience that will encourage them to make greater use of public transport.’ That was the confident conclusion of a recent joint White Paper drawn up by the International Association of Public Transport and the global mobile operators’ representative group GSMA.
    Read More
  • Vision 2016 highlights the latest trends and technology in machine vision
    October 28, 2016
    The Vision Show is the perfect venue to catch up with the latest moves, trends and launches in the traffic vision sector, and ITS International editor Colin Sowman highlights a few to start with…
    Read More
  • Transportation’s electrifying future
    August 1, 2023
    Climbing out of our silos will be vital to create the frameworks and networks needed to decarbonise transport, if we are serious about mitigating climate change, says Colin Sowman
    Read More

Highlighted Content