What should I do if the Toyota VIOS 1.5 automatic transmission can't refuel in 2006?

In 2006, Toyota VIOS 1.5 automatic transmission failed to refuel. The treatment method is as follows:

1. Clean or replace the carbon deposit on the fuse ring and spark plug.

2. Replace the carburetor throttle shaft or gasket.

3. Turn on the choke switch.

4. Clean the air filter element.