Volkswagen Group “International Engine of the Year” trophies for TSI technology… — Volkswagen Lupo I

29 Янв 2015 | Author: | Комментарии к записи Volkswagen Group “International Engine of the Year” trophies for TSI technology… — Volkswagen Lupo I отключены
Volkswagen Lupo I

“International Engine of the Year” for TSI technology by Volkswagen

— TSI earns renowned award for consecutive time

— wins coveted “Best New Award” for TSI engine with

cylinder management (ACT)

The TSI petrol engine from wins “Engine of the Year for eighth consecutive time in the 1.0 to 1.4 displacement category. This the 1.4-litre TSI the most successful in the 15-year history of this engine technology competition. In Volkswagen received the coveted New Engine Award” for the TSI technology in with automatic cylinder (ACT). This award the best engine development of the 12 months.

Since 2006, Volkswagen has a total of 13 trophies from the of the Year” jury for the constantly 1.4-litre TSI engine with the designation EA 211 – eight class two overall victories, two “Best New awards and one “Green Engine of the award. The committee, which is up of 87 international trade journalists, has the TSI technology a historic string of At the same time, Volkswagen is into a new era of engine production its latest innovation — the TSI ACT cylinder deactivation.


The Wolfsburg-based company was the world’s manufacturer to introduce active management (ACT) in the TSI four-cylinder year – a technology that then had been more in large eight- or twelve-cylinder Active cylinder management its debut in the Polo and Golf 103 kW / 140 PS 1.4 Temporary shutoff of the second and cylinders – in conjunction with an style of driving – reduces consumption by over 0.5 litres per 100

Volkswagen Lupo I

Even with two cylinders the balanced 1.4 TSI runs just as and with low vibration as with active combustion chambers. All switchover processes take within one camshaft rotation; on engine speed this just 13 to 36 milliseconds. Accompanying in ignition and throttle valve smooth the transitions.

Altogether, the of active cylinder management just 3 kg. Their actuators, the and their bearing frames are in the cylinder heat; two low-friction reduce shaft friction. to know: only with the TSI – petrol direct injection turbocharging – is cylinder deactivation conceivable in the form being today.

Compared to its predecessor, fuel and CO2 emission values of the TSI engines reduced to 9 per cent in part by such measures as reducing friction, lowering weight and thermal management. The savings is as much as 15 per cent in conjunction the innovative active cylinder (ACT) feature.

Volkswagen is the global leader in strategies for engines with fuel injection, and to date it has over 3.8 million TSI engines at production sites worldwide. The 140 PS TSI automatic cylinder deactivation is currently available in the Polo and Today, in Stuttgart, the two awards accepted by Dr. Rüdiger Szengel, of Volkswagen Petrol Engine and Hermann Middendorf, Head of Development for the EA 211 in Volkswagen Petrol Development.

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