Is the statement about the voltage at the throttle correct?

The signal voltage output by the electronic throttle is between 0.5 and 4.5V.

The signal voltage output by the electronic throttle is between 0.5 and 4.5V, and the voltages less than 0.5V and greater than 4.5V are used to identify the short circuit and open circuit of the line. Carburetor cleaner, as its name implies, is specially produced for cleaning carburetor of gasoline engine, which can effectively and quickly remove the glue formed in carburetor. Carburetor cleaning agent is a dry cleaning machine, and its main component is benzene. As the core component of the fuel supply system of gasoline engine, its function is to mix air with gasoline and provide a certain proportion of mixed gas to the combustion chamber. Because the content of sulfide in gasoline in China is seriously exceeding the standard, the colloid formed by sulfide in gasoline will block the carburetor for a period of time, which will lead to the failure of carburetor control, unstable idle speed and poor acceleration. Maintenance workers need to repair and maintain the carburetor. The appearance of carburetor cleaning agent greatly facilitates the maintenance of carburetor and improves work efficiency.