Hyundai Venue: 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 Venue (QX) (2020-2024) Service Manual: Special service tools

Special Service Tools Tool (Number and name) Illustration Application 09353-24100 Fuel Pressure Gauge Measuring the fuel line pressure 09353-38000 Fuel Pressure Gauge Adapter Connection between the delivery pipe and fuel feed line 09353-24000 Fuel Pressure Gauge Connector Connection between Fuel Pressure Gauge (09353-24100) and Fuel Pressure Gauge Adapter (09353-38000) 09392-1Y100 Heated Oxygen Sensor Socket Wrench Removal and installation of the heated oxygen sensor ※ SST No...

Hyundai Venue (QX) (2020-2024) Service Manual: Immobilizer Control Unit. Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the glove box. (Refer to Body - "Glove Box Housing") 3. Remove the smart key unit (A) after loosening the nuts...