TSI turbocharged gasoline direct injection technology

TSI gasoline direct injection VAG IMMO Emulator engine is the Volkswagen FSI petrol engine based on the research and development of a technology-leading, energy saving and environmentally friendly engine. Compared with the traditional gasoline engine TSI gasoline direct injection engine with a more compact structure, lower fuel consumption and emissions, more power output.

Technical advantages

TSI gasoline direct injection engine turbocharging system allows more air into the cylinders, gasoline by the new high-pressure fuel pump and 6-hole injector directly injected into the cylinder with compressed air mixing, more ideal fuel mixture and more a high compression ratio, the combustion process more fully, the power output is more robust.

TSI the gasoline dispensed direct injection motivation new generation of variable cross-section, from the turbocharger efficiency earlier, more responsive broader range torque output platform. Further, since the   Immo emulator for vw audi seat skoda energy of a turbocharger entirely from the engine exhaust, the TSI petrol engine than the non-supercharged engines and other pressurized manner engine efficiency, while significantly improved dynamic performance, its fuel consumption was larger declines, and the vehicle dynamic response more quickly, accelerate the speed greater performance. Of course, it's advanced design also optimizes the engine vibration and noise, and significantly improve occupant comfort.

The efficient TSI gasoline direct injection engines power output and low emission, low-emission engine great development potential. For example, Sagitar models can be equipped with the 1.4-liter TSI petrol   air wedge pump engine power output comparable with an ordinary 2.0-liter gasoline engine, and the fuel consumption is significantly reduced. In a very broad engine speed range, the performance of this 1.4-liter TSI gasoline engine power are very excellent, both when the power output of the low speed torque and high speed, the maximum power output can be achieved at 5000 rpm / min. 96 kilowatts at 1750 rev / min to 3500 rpm maximum torque output of 220 Nm / min can be maintained, with even better fuel consumption and excellent road conditions