Kia K900: 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 engine intake manifold 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 crankcase thr ...
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 mo ...
See also:
Weight/Volume
...
With central door lock switch
Locking
When pressing the door lock button (1), all vehicle doors will lock and
the indicator on the button will illuminate. If any door is unlocked, the indicator
will turn off.
If the ...
Window opening and closing
Pressing or pulling up the power window switch momentarily to the second detent
position (6) completely lowers or lifts the window even when the switch is released.
To stop the window at the desi ...
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