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: Specification

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Hyundai Palisade (LX2) 2020-2025 Owner's Manual: Resetting the Sunroof

■ Front ■ Rear The sunroof may need to be reset if the following conditions occur: The battery is discharged or disconnected or the sunroof fuse has been replaced or disconnected The sunroof control lever is not operating correctly To reset the sunroof, perform the following steps: 1...