Q. In I 20 active what is the function of turbo, and how it get repair if it get damage?

Well, a turbo compresses the air at a certain PSI (roughly 6-8psi) more than 1atm and forces it into the engine, this allows a small engine to behave like a big one. On average, about 50% more air is induced in the engine with a turbocharger. Turbos produce more power in the same-sized engine. That’s because every stroke of the piston generates more power than in naturally-aspirated engines. If we talk about its maintenance then turbos are not just like the other running parts of the car which get damaged easily, turbos have a great life if the car is duly serviced and maintained well. However, if in case it needs repairing then you can always visit the nearest service center. You can click on the following link to see the details of the nearest service center and selecting your city accordingly - Service Center.