Hyundai Veloster Manuals

Hyundai Veloster: 2. Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery) 
system - Emission control system - Maintenance - Hyundai Veloster 2010-2018 Owner's ManualHyundai Veloster: 2. Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery) system

First generation (2011Цpresent) / Hyundai Veloster 2010-2018 Owner's Manual / Maintenance / Emission control system / 2. Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery) system

The Evaporative Emission Control System is designed to prevent fuel vapors from escaping into the atmosphere. (The ORVR system is designed to allow the vapors from the fuel tank to be loaded into a canister while refueling at the gas station, preventing the escape of fuel vapors into the atmosphere.)

Canister

Fuel vapors generated inside the fuel tank are absorbed and stored in the onboard canister. When the engine is running, the fuel vapors absorbed in the canister are drawn into the surge tank through the purge control solenoid valve.

Purge Control Solenoid Valve (PCSV)

The purge control solenoid valve is controlled by the Engine Control Module (ECM); when the engine coolant temperature is low during idling, the PCSV closes so that evaporated fuel is not taken into the engine. After the engine warms-up during ordinary driving, the PCSV opens to introduce evaporated fuel to the engine.

3. Exhaust emission control system

The Exhaust Emission Control System is a highly effective system which controls exhaust emissions while maintaining good vehicle performance.

Vehicle modifications

This vehicle should not be modified. Modification of your vehicle could affect its performance, safety or durability and may even violate governmental safety and emissions regulations.

In addition, damage or performance problems resulting from any modification may not be covered under warranty.

CAUTION

If you use unauthorized electric devices, it may cause the vehicle to operate abnormally, wire damage, battery discharge and fire. For your safety, be careful not to damage.

Engine exhaust gas precautions (carbon monoxide)

Х Carbon monoxide can be present with other exhaust fumes. Therefore, if you smell exhaust fumes of any kind inside your vehicle, have it inspected and repaired immediately. If you ever suspect exhaust fumes are coming into your vehicle, drive it only with all the windows fully open. Have your vehicle checked and repaired immediately.

WARNING - Exhaust

Engine exhaust gases contain carbon monoxide (CO). Though colorless and odorless, it is dangerous and could be lethal if inhaled. Follow the instructions on this page to avoid CO poisoning.

CALIFORNIA PROPOSITION 65 WARNING

Engine exhaust and a wide variety of automobile components and parts, including components found in the interior furnishings in a vehicle, contain or emit chemicals known to the State of California to cause cancer and birth defects and reproductive harm. In addition, certain fluids contained in vehicles and certain products of component wear contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Operating precautions for catalytic converters (if equipped)

WARNING - Fire

Your vehicle is equipped with a catalytic converter emission control device. Therefore, the following precautions must be observed:

Failure to observe these precautions could result in damage to the catalytic converter and to your vehicle. Additionally, such actions could void your warranties.

1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase th ...

California perchlorate notice
Perchlorate Material-special handling may apply, See www.dtsc.ca.gov/hazardouswaste/ perchlorate. Notice to California Vehicle Dismantlers: Perchlorate containing materials, such as air bag infla ...

See also:

Specifications
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Tire and loading information label
The label located on the driver's door sill gives the original tire size, cold tire pressures recommended for your vehicle, the number of people that can be in your vehicle and vehicle capac ...

Key operations
Used to start the engine, lock and unlock the doors. WARNING - Ignition key Leaving children unattended in a vehicle with the ignition key is dangerous even if the key is not in the ignition switc ...

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