How often does Volkswagen Tiguan change its throttle?

The throttle of Volkswagen Tiguan is changed every 20,000-40,000 kilometers. Throttle is a controllable valve that controls air to enter the engine. Its function is to control the air to enter the engine, and the gas will be mixed with gasoline into a combustible mixture after entering the intake pipe, so that the combustion is successful. Volkswagen Tiguan is a compact suv with a length, width and height of 4506mm, 1809mm and 1685mm respectively, and a wheelbase of 2684 mm. In terms of power, Tiguan is equipped with 1.8t turbocharged engine, with maximum horsepower 160ps, maximum torque of 250nm and maximum power 1 18kw, matching with a 6-speed automatic manual transmission. Million car purchase subsidy