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 Service Manual: Sunroof Roller Blind

Repair procedures Replacement    • Put on gloves to protect your hands. • Use a plastic panel removal tool to remove interior trim pieces without marring the surface...

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

Hands-off warning Keep hands on steering wheel If the driver takes their hands off the steering wheel for several seconds while the HDA system is activated, the system will warn the driver. Information If the steering wheel is held with a light grip, the message may appear because the HDA system may not recognize that the driver has their hands on the steering wheel...