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) (2020-2025) Owners Manual: System Malfunction

Check Forward Collision-Avoidance Assist system When FCA is not working properly, FCA warning light () will illuminate and the warning message will appear for a few seconds. After the message disappears, the master warning light () will illuminate...

Hyundai Venue (QX) (2020-2025) Service Manual: Schematic diagrams

Terminal Function Pin No Description Current (AMPS) Resistance (mΩ) Remark 1 POS. BATTERY 2. (MOTOR) 40A 10 2 - 3 - 4 - 5 - 6 - 7 P-CAN Low 100 mA 250 8 P-CAN High 100 mA 250 9 SENSOR REAR LEFT POWER 150 mA 250 10 SENSOR REAR RIGHT POWER 150 mA 250 11 SENSOR FRONT RIGHT POWER 150 mA 250 12 SENSOR FRONT LEFT POWER 150 mA 250 13 PUMP MOTOR GROUND 40A 10 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 SENSOR REAR LEFT GROUND 40 mA 250 22 SENSOR REAR RIGHT GROUND 40 mA 250 23 SENSOR FRONT RIGHT GROUND 40 mA 250 24 SENSOR FRONT LEFT GROUND 40 mA 250 25 BATTERY (+) : SOLENOID 30A 10 26 - 27 - 28 - 29 - 30 BRAKE LIGHT SWITCH 1...