Hyundai Creta: Emission control system / 2. Evaporative emission control system

The Evaporative Emission Control System is designed to prevent fuel vapors from escaping 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.

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 crankc ...

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 b ...

Other information:

Hyundai Creta GS 2014-2020 Service Manual: Tail Gate Weatherstrip: Repair procedures
Replacement 1. Remove the tail gate weatherstrip (A).    • Do not apply sealant to the body. ...

Hyundai Creta GS 2014-2020 Service Manual: Canister: Repair procedures
Removal 1. Remove the fuel tank. (Refer to Fuel Delivery System - "Fuel Tank") 2. Disconnect the vapor hose quick-connectors (A) and ventilation hose (B). 3. Remove the protector ...

© 2017-2020 www.hcrmangs.com