fuel system HYUNDAI XG350 2005 User Guide

5
VEHICLE MAINTENANCE REQUIREMENTS
7
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS
F060J01A-AATo Spark plugsMake sure to install new spark plugs of the
correct heat range.F060H01A-AATo Air cleaner filterA Genuine Hyundai air cleaner filter is recom-
mended when the filter is replaced.F060G01A-AATo Vapor Hose and Fuel Filler CapThe vapor hose and fuel filler cap should be
inspected at those intervals specified in the
maintenance schedule. Make sure that a new
vapor hose or fuel filler cap is correctly re-
placed.
F060F01A-AATo Vacuum, Crankcase
Ventilation HosesInspect the surface of hoses for evidence of
heat and/or mechanical damage. Hard and
brittle rubber, cracking, tears, cuts, abrasions,
and excessive swelling indicate deterioration.
Particular attention should be paid to examine
those hose surfaces nearest to high heat
sources, such as the exhaust manifold.Inspect the hose routing to assure that the
hoses do not come in contact with any heat
source, sharp edges or moving component
which might cause heat damage or mechanical
wear. Inspect all hose connections, such as
clamps and couplings, to make sure they are
secure, and that no leaks are present. Hoses
should be replaced immediately if there is any
evidence of deterioration or damage.F060D01A-AATo Fuel Lines, Fuel Hoses and Connec-
tionsCheck the fuel lines, fuel hoses and connec-
tions for leakage and damage. Have a trained
technician replace any damaged or leaking
parts immediately.
F060C01A-AATo Fuel FilterA clogged filter can limit the speed at which the
vehicle may be driven, damage the emission
system and cause hard starting. If an exces-
sive amount of foreign matter accumulates in
the fuel tank, the filter may require replacement
more frequently.
After installing a new filter, run the engine for
several minutes, and check for leaks at the
connections. Fuel filters should be installed by
trained technicians.F060A01A-AAT
F060M01A-AATo Engine Oil and FilterThe engine oil and filter should be changed at the
intervals specified in the maintenance sched-
ule. If the car is being driven in severe condi-
tions, more frequent oil and filter changes are
required.
F060B01A-AATo Drive BeltsInspect all drive belts for evidence of cuts,
cracks, excessive wear or oil and replace if
necessary. Drive belts should be checked
periodically for proper tension and adjusted as
necessary.
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7
EMISSION CONTROL SYSTEMS2
EMISSION CONTROL SYSTEMH010A02L-AATYour Hyundai is equipped with an emission
control system to meet all requirements of the
U.S. Environmental Protection Agency or Cali-
fornia Air Resources Board.
There are three emission control systems which
are as follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to assure the proper function of the
emission control systems, it is recommended
that you have your car inspected and main-
tained by an authorized Hyundai dealer in ac-
cordance with the maintenance schedule in this
manual.
Caution for the Inspection and Maintenance
Test (3.5 V6 Vehicle with Traction Control
System)
After dynamometer testing is completed,
erase the ABS/TCS DTC(Diagnotic Trouble
Code) with a GST (Generic Scan Tool) or Hi-
Scan Pro.
H010B01A-AAT1. Crankcase Emission Control
SystemThe positive crankcase ventilation system is
employed to prevent air pollution caused by
blow-by gases being emitted from the crank-
case. This system supplies filtered air to the
crankcase through the air intake hose. Inside
the crankcase, the fresh air mixes with blow-by
gases, which then pass through the PCV valve
and into the induction system.
H010C01S-AAT2. Evaporative Emission Control (Includ-
ing ORVR: Onboard Refueling Vapor
Recovery) SystemThe 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.)CanisterFuel 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
induction system 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.
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7
EMISSION CONTROL SYSTEMS
3
CATALYTIC CONVERTER
!
WARNING:
o Use unleaded fuel only.
o Maintain the engine in good operating
condition. Extremely high catalytic con-
verter temperatures can result from im-
proper operation of the electrical, igni-
tion or multiport electronic fuel injec-
tion.
o If your engine stalls, pings, knocks, or is
hard to start, have your Hyundai dealer
inspect and repair the problem as soon
as possible.
o Avoid driving with a very low fuel level.
Running out of gasoline may cause the
engine to misfire and result in damage to
the catalytic converter.
o Avoid idling the engine for periods
longer than 10 minutes.
o The vehicle should not be pushed or
pulled to get started. This may cause the
catalytic converter to overheat and cre-
ate a fire hazard.
H020A01A-AATAll Hyundai vehicles are equipped with a mono-
lith type three-way catalytic converter to re-
duce the carbon monoxide, hydrocarbons and
nitrogen oxides contained in the exhaust gas.
Exhaust gases passing through the catalytic
converter cause it to operate at a very high
temperature. The introduction of large amounts
of unburned gasoline into the exhaust may
cause the catalytic converter to overheat and
create a fire hazard. This risk may be reduced
by observing the following:Catalytic Converter
H020A01L
H010E01Y-AATEGR System (If Installed)This system helps reduce nitrogen oxides by
recirculating a part of the exhaust gas into the
engine, thereby reducing cylinder combustion
temperature, which results in lower output of
oxides of nitrogen.H010D01A-AAT3. Exhaust Emission Control SystemThe Exhaust Emission Control System is a
highly effective system which controls exhaust
emissions while maintaining good vehicle per-
formance.
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9
VEHICLE SPECIFICATIONS2
J060A01L-AATFUEL SYSTEM
J050A01L-GATBRAKEJ040A01L-AATELECTRICAL
J020A01L-AATPOWER STEERINGJ010A02L-AATMEASUREMENT
191.8 (4875)
70.86 (1800)
55.9 (1420)
108.2 (2750)
60.6 (1540)
60.23 (1530) Overall length
Overall width
Overall height
Wheel base
Wheel tread
Front
Rear
Type
Wheel free play
Rack stroke
Oil pump typeRack and pinion
0 ~ 1.18 in (0 ~ 30 mm.)
5.74 in (146 mm.)
Vane type
Battery
AlternatorMF 68AH (MF)
120A (13.5V)
Dual hydraulic with brake booster
Ventilated disc
Solid disc
Cable operated on rear wheel Type
Front brake type
Rear brake type
Parking brake
18.5 US.gal (15.4 Imp.gal, 70 Liter)
Fuel tank capacity
J030A03L-AATTIRE
Tire pressure
Tire
Standardpsi (kpa)
Size
P205/60 R16 94H in. (mm)
Front
Rear
33 (230)
30 (210)
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10
INDEX
3
D
Defrosting / Defogging......................................................................1-83
Door
Door locks ...................................................................................... 1-4
Door courtesy light .......................................................................1-74
Locking and unlocking front doors with a key............................... 1-5
Drink Holder......................................................................................1-54
Drive Belts............................................................................... 6-14, 6-17
Driving
Smooth cornering .........................................................................2-12
Winter driving...............................................................................2-13
E
Emission Control System.......................................................... 7-1 ~ 7-4
Engine
Before starting the engine .............................................................. 2-3
Compartment................................................................................. 6-2
Coolant.................................................................................. 6-6 ~ 6-7
Coolant temperature gauge .........................................................1-44
If the engine overheats................................................................. 3-4
Number.......................................................................................... 8-3
Oil .................................................................................................. 6-4
Starting........................................................................................... 2-4
Engine Exhaust Can Be Dangerous................................................... 2-2F
Fan Speed Control ............................................................................1-79
Fog Light
Front.............................................................................................1-45
Front Seats
Adjustable front seats..................................................................1-10
Adjustable headrests ...................................................................1-11
Adjusting seat forward and rearward ..................................1-10, 1-13
Adjusting seatback angle.................................................... 1-11, 1-14
Lumbar support control ................................................................1-12
Seat cushion height adjustment.......................................... 1-12, 1-13
Seat warmer ................................................................................1-16
Fuel
Capacity......................................................................................... 9-2
Gauge..........................................................................................1-43
Recommendations......................................................................... 1-2
Fuel Filler Lid
Remote release .................................................................1-68 ~ 1-69
Manual.........................................................................................1-69
Fuses ..................................................................................... 6-17 ~ 6-18
G
General Checks.................................................................................. 6-3
Glove Box.........................................................................................1-60
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