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

  • Hughes Telematics to be exclusive provider of VW’s connected vehicle services for the US market
    March 23, 2012
    Hughes Telematics has signed an agreement with Volkswagen Group of America, (VWGoA) to deliver Volkswagen connected vehicle services beginning in 2013 that will bring to market a comprehensive suite of connected services for safety and security, convenience, and diagnostics, while offering drivers a new level of service and accessibility.
    Read More
  • Adopting universal technology platforms for tolling
    July 16, 2012
    Dave Marples of Technolution argues that the continuing development of tolling-specific onboard equipment is leading us up a blind alley. We should, he says, be looking to realise universal platforms with universal application. The near-future automobile contains information systems of a sophistication to rival a jet airliner of only a few years ago, yet is 'piloted' by a considerably less well-trained individual of highly variable mental and physical capacity, and operated in a hostile, unpredictable and p
    Read More
  • Future-proofing transportation with a one-stop optical network solution
    July 20, 2021
    Huawei is helping transportation customers leverage optical transmission networks to optimise their communications and ensure business survival in the fast-changing worlds of road, rail, aviation, maritime and logistics
    Read More
  • European car manufacturers face world’s toughest CO2 targets
    July 12, 2012
    Following the adoption yesterday of the European Commission's proposals to reduce CO2 emissions from cars and vans, the European Automobile Manufacturers' Association (ACEA) says it will now work with its members to conduct a full analysis of how the proposed targets should be reached as well as their feasibility, and what this means in practice for the industry as a whole.
    Read More

Highlighted Content