Where is the hippocampus 2 Cupid canister solenoid valve?

The solenoid valve is behind the engine and in front of the firewall. The main working principle of carbon canister solenoid valve is that activated carbon absorbs fuel vapor. When the car starts, the solenoid valve controls the activated carbon canister to open, and the absorbed fuel vapor flows back to the intake manifold for combustion, thus achieving the purpose of saving fuel and protecting the environment.