상황
Design a P&ID for a Toyota Corolla evaporative emission control and fuel tank system, capturing fuel delivery, vapor capture in charcoal canister, and purge valve control loop.
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01
Used tank_atm for fuel tank and vessel_v for charcoal canister because catalog lacks automotive canister type
02
Modeled purge valve as valve_control with solenoid actuator and electric control signal
03
Added pressure transmitter and controller loop to modulate purge valve based on tank vapor pressure
Reuse for any vehicle EVAP system P&ID or fuel storage with vapor recovery.