Hyundai Palisade: Evaporative Emission Control System / Description and operation

Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates from the fuel tank, the vapor passes through vent hoses or tubes into canister filled with charcoal and the canister temporarily holds the vapor in the charcoal.

If ECM determines to draw the gathered vapor into the combustion chambers at certain operating conditions, it will use vacuum in the intake manifold to move it.

Evaporative Emission Control System

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Schematic diagrams

Schematic Diagram 1. Air cleaner 2. Delivery pipe & injector 3. Engine 4. Purge control solenoid valve (PCSV) 5...

Other information:

Hyundai Palisade (LX2) 2020-2025 Owner's Manual: Warning messages

To release EPB, fasten seatbelt, close door, hood and liftgate If you try to drive with the EPB applied, a warning will sound and a message will appear. If the driver's seat belt is unfastened and the engine hood or liftgate is opened, a warning will sound and a message will appear...

Hyundai Palisade (LX2) 2020-2025 Owner's Manual: AWD Operation

All Wheel Drive (AWD) mode selection When the AWD LOCK mode is deactivated, a shock may be felt as the drive power is delivered entirely to the front wheels. This shock is not a mechanical failure. For safe AWD operation Before driving Make sure all passengers are wearing seat belts...