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7
EMISSION CONTROL SYSTEM
3CATALYTIC CONVERTER
H040A01P-GAT Canister While the engine is inoperative, fuel vapors generated inside the fuel tank are absorbed and stored in the canis-ter. When the engine is running, the fuel vapors absorbed in the canister are drawn into the induction systemthrough the purge control solenoid valve. H090A01P-GAT Purge Control Solenoid Valve The purge control solenoid valve is controlled by the ECU; when the en-gine coolant temperature is low, and during idling, it closes, so that evapo- rated fuel is not taken into the surgetank. After engine warm-up, during ordinary driving, it opens so as to introduce evaporated fuel to the surgetank. H050A01P-GAT
3. Exhaust Emission Control
System
The Exhaust Emission Control Sys-
tem is a highly effective system which controls exhaust emission while main-taining good vehicle performance. H060A01P-GAT All Hyundai vehicles are equipped with a monolith type three-way cata- lytic converter to reduce the carbonmonoxide, hydrocarbons and nitrogen oxides contained in the exhaust gas.
H010A01P
Catalytic converter
a1ene-7.p65
5/6/2005, 10:41 AM
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8DO-IT YOURSELF MAINTENANCE
8
Select engine oil of the proper SAE viscosity number according to the at-mospheric temperature.Recommended viscosity is given inthe following illustration. The engine oil quality should meet the following API classification: 2.6 N/A : CF-4 or ABOVE 2.5 4D56 : CF-4 or ABOVE 2.5 CRDi : CF-4 or ABOVE The engine oil quality should meet the following ACEA classification: 2.6 N/A : B2 or B3 2.5 4D56 : B2 or B3 2.5 CRDi : B4 NOTE: For diesel-powered vehicle SAE 0W-30 oil should be used only inareas where extremely cold tem- peratures of 10°C (50°F) or below are experienced. For diesel-poweredvehicle, if the atmospheric tempera- tures are 0°C (32°F) or below, SAE 30 oil must not be used.
G030A02O-GAT
Recommended Oil Gasoline Engine
G030B01JMEngine oil is essential to the perfor-
mance and service of the engine. It is suggested that you check the oil level at least once a week in normal use and more often if you are on a trip ordriving in severe conditions.
The engine oil quality should meet the
following classification.
API SJ, SL or ABOVE, ILSAC GF-3 or ABOVE NOTE:
o For good fuel economy, SAE 5W- 20 (5W-30), ILSAC GF-3 engine oil is preferred regardless of regional option and engine variation.
o If SAE 5W-20, ILSAC GF-3 engine oil is not available, secondaryrecommended engine oil for cor- responding temperature range can be used.
This oil should be used only inareas where the atmospheric tem-peratures are 0°C(32°F) or above.
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8DO-IT YOURSELF MAINTENANCE
20
!WARNING:
The cooling fan is controlled by engine coolant temperature and may sometimes operate even when theengine is not running. Use extreme caution when working near the blades of the cooling fan, so thatyou are not injured by a rotating fan blade. As the engine coolant tem- perature decreases, the fan will au-tomatically shut off. This is a nor- mal condition.
FILLING THE WASHER RESERVOIR
I130A02P-GAT The washer fluid reservoir supplies
fluid to the windshield washer sys- tem.
A good quality washer fluid should be
used to fill the washer reservoir. Thefluid level should be checked more frequently during bad weather or whenever the washer system is inmore frequent use.
!WARNING (Diesel only):
Never work on injection system with engine running or within 30 sec- onds after shutting off engine. Highpressure pump, rail, injectors and high pressure pipes are subject to high pressure even after the enginestopped. The fuel jet produced by fuel leaks may cause serious injury, if it touch the body. People usingpacemakers should not move than 30cm closer to the ECU or wiring harness within the engine roomwhile engine is running, since the high currents in the Common Rail system produce considerable mag-netic fields. I130A01P
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