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

Difference between the Renault CAN Clip floating calipers and caliper

Most cars now before the after-hours disc brake, and  Renault CAN Clip  also few Qianpanhougu brake. We know how many disc brake calipers? Here I will briefly talk about some of the differences between them and the characteristics.

Floating calipers:

The floating caliper brake the brake disc is directly fixed and no floating amount of displacement on the hub. The caliper is using pin or bolt secured to the caliper support, and then by the caliper to the support fixed to the front damping on, so that the caliper and the caliper support for a small amount of axial displacement on the pin and bolts, to form a floating caliper . This main application the low end Diesha product, the floating caliper Usually only one side of the brake piston when the brake pads come into contact with the brake disc, the caliper is moved in its reaction force, so that the other side of the brake friction plates can also become the state of the clamping of the brake disc. Currently, most of the passenger car market with single-piston floating  VAG IMMO Emulator calipers (one-way floating single-piston calipers) one-way dual piston floating brake calipers (dual piston floating caliper), but relatively rare.

To the calipers (fixed calipers):

Generally fixed design to calipers, piston total number of generally two or more (piston total number of mostly even), used for power strong performance cars or modified cars. For example, 4-piston calipers on both sides of the calipers is have two piston, 6 piston is on each side of the three piston and so on. In theory, can be considered the The caliper piston more the number applied to the brake pads to the brake disc on the strength of the more uniform distribution. However, it generates a braking force may not be greater, depending on the total area of the piston (but are generally larger) in size. Generally, along with the piston increase in the number  air wedge pump  of (the total area of the piston is larger), the greater the size of the caliper of the braking force is greater, the greater the diameter of the matching rotors.