Which port of Familia electronic carbon canister is connected to the throttle?

The leftmost tube. 1. According to the basic working principle of the carbon canister, the leftmost pipeline is connected with the solenoid valve, which is connected with the intake manifold (behind the throttle). This is easy to understand.

2. The leftmost root enters the chassis through the bottom of the vacuum pump and should be connected to the oil tank. The gasoline vapor in the fuel tank is absorbed into the carbon canister through this pipeline.