Hyundai i-30: 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 in the fuel tank, the vapor passes through vent hoses or tubes to the 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 during certain operating conditions, it will use vacuum in intake manifold to move it.

Evaporative Emission Control System

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Schematic diagrams

Schematic Diagram Canister Canister is filled with charcoal and absorbs evaporated vapor in fuel tank. The gathered fuel vapor in canister is drawn into the intake manifold by the ECM/PCM when appropriate conditions are set...

Other information:

Hyundai i30 (PD) 2018-2025 Service Manual: Components and components location

Components [Manual Transaxle Type] 1. Clutch pedal assembly 2. Clutch pedal arm 3. Ignition lock & clutch switch 4. Clutch master cylinder 5. Reservoir hose [Intelligent Manual Transaxle Type] 1...

Hyundai i30 (PD) 2018-2025 Service Manual: Room Lamp

Repair procedures Removal Room lamp (Normal roof) 1. Disconnect the negative (-) battery terminal. 2. Using a screwdriver or remover, Separate the room lamp lens (A) from the room lamp...