engine Hyundai Accent 2003 Repair Manual

7- 2 EMISSION CONTROL SYSTEMS
H010C01S-AAT2. Evaporative Emission Control (In-
cluding ORVR: Onboard Refueling Va-
por 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, pre-
venting the escape of fuel vapors into the atmo-
sphere.)
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
induction system through the purge control so-
lenoid 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.
H010B01A-AAT
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 crank-
case. This system supplies filtered fresh air to
the crankcase through the air intake hose. In-
side the crankcase, the fresh air mixes with
blow-by gases, then passes through the PCV
valve into the induction system.
H010A01A-AATEMISSION CONTROL SYSTEM
Your 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 ensure 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.
H010D01A-AAT3. EXHAUST EMISSION
CONTROL SYSTEM
The Exhaust Emission Control System is a
highly effective system which controls exhaust
emissions while maintaining good vehicle
performace.
H020A01A-AATCATALYTIC CONVERTER
All Hyundai vehicles are equipped with a mono-
lith type three-way catalytic converter to reduce
the carbon monoxide, hydrocarbons and nitro-
gen oxides contained in the exhaust gas. Ex-
haust gases passing through the catalytic con-
verter cause it to operate at a very high tem-
perature. The introduction of large amounts of
HLC5022Catalytic Converter

EMISSION CONTROL SYSTEMS 7- 3
unburned gasoline into the exhaust may cause
the catalytic converter to overheat and create a
fire hazard. This risk may be reduced by ob-
serving the following:
WARNING:o Remember that your Hyundai dealer is
your best source of assistance.
o Do not stop your Hyundai over any com-
bustible material such as grass, paper,
leaves or rags. These materials might
contact the hot catalytic converter and a
fire might result.
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, ignition
or multiport electronic fuel injection.
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 create
a fire hazard.
o Do not touch the catalytic converter or
any other part of the exhaust system
while the catalytic converter is hot. Shut
off the engine, wait for at least one hour
before touching the catalytic converter or
any other part of the exhaust system.
!
!

8. CONSUMER INFORMATION &
REPORTING SAFETY DEFECTS
Vehicle Identification Number (VIN) .............................................. 8-2
Engine Number .............................................................................. 8-2
Recommended Inflation Pressures ................................................ 8-2
Snow Tires ...................................................................................... 8-3
Tire Chains ..................................................................................... 8-3
Tire Rotation ................................................................................... 8-4
Tire Balancing ................................................................................. 8-4
Tire Traction ................................................................................... 8-4
When to Replace Tires .................................................................. 8-4
Spare Tire and Tools ..................................................................... 8-5
Warranties for Your Hyundai Vehicle .............................................. 8-5
Consumer Information ..................................................................... 8-6
Reporting Safety Defects ................................................................ 8-7
8

8- 2 CONSUMER INFORMATION & REPORTING SAFETY DEFECTS
Up to 2 persons TIRE SIZE
RECOMMENDED INFLATION PRESSURE-COLD
P175/70R13
P185/60R14
T105/70R14
T105/70D14Rear
207(30)
207(30)Front
230(33)
230(33)Up to MAX. load
Rear
230(33)
230(33) Front
207(30)
207(30)
PRESSURE, kPa (PSI)
TEMPERARY USE ONLY
414(60)
I010A02A-AATVEHICLE IDENTIFICATION
NUMBER (VIN)
The vehicle identification number (VIN) is the
number used in registering your car and in all
legal matters pertaining to its ownership, etc. It
can be found in four different places on your
car:
1. On the bulkhead between the engine and
passenger compartments.
2. On the left top side of the instrument panel
where it can be seen by looking down through
the windshield.
3. Door edge post
4. On the lower side of the center pillar outer
panel.
I010B01A-AATEngine Number
The engine number is stamped on the engine
block as shown in the drawing.
I020A01A-AAT
TIRE INFORMATION
The tires supplied on your new Hyundai are
chosen to provide the best performance for
normal driving.
I030A02A-AATRECOMMENDED INFLATION
PRESSURES
The tire label located in the glove box gives the
tire pressures recommended for your car.
These pressures were chosen to provide the
most satisfactory combination of ride comfort,
tire wear and stability under normal conditions.
I010A01A-1
12
3
4
F040A02TB-1
I030A01A

9. VEHICLE SPECIFICATIONS
Measurement ................................................................................... 9-2
Engine .............................................................................................. 9-3
Lubrication Chart .............................................................................. 9-4
9

VEHICLE SPECIFICATIONS 9- 3
SPECIFICATIONS
1.6 MPI
4-Cylinder in-line DOHC
76.5 x 87
1,599
800 ± 100
BKR5ES-11
RC10YC4
0.039 to 0.043 in. (1.0 to 1.1 mm)
Auto lash
Auto lash
BTDC 10° ± 5°
1 - 3 - 4 - 2
SH, SG or SG/CD and ABOVE multigrade and fuel-efficient oil
J070A04A-AATENGINE
ITEMS
Engine Type
Bore x Stroke
Displacement (cc)
Idle Speed (RPM)
Spark plug
Spark plug gap
Valve Clearance
(warm engine)
Ignition timing (Base)
Firing order
Oil grade (API)
NGK
CHAMPION
Intake valve
Exhaust valve

9- 4 VEHICLE SPECIFICATIONS
Item
Engine oil
TransaxleManual
Auto
Power steering
Brake fluid
Coolant
Manual
Transaxle
Automatic
Transaxle
J080A10A-AATLUBRICATION CHART
Q'ty (US.QTS)(Imp.qts, liter)
Drain and refill
Without oil filter : 3.16 (2.3, 3.0)
With oil filter : 3.49 (2.9, 3.3)
2.27 (1.9, 2.15)
6.45 (5.4, 6.1)
0.95 (0.79, 0.9)
As required
6.2 (5.2, 5.88)
5.8 (4.8, 5.48)Oil & Grease Standard
API SH, Hot Climate : SAE 20W-40, 20W-50 (ABOVE 32°F OR 0°C)
SG or Normal Climate : SAE 10W-30 ,10W-40, 10W-50 (ABOVE -10°F OR -23°C)
SG/CDCold Climate : SAE 5W-30, 5W-40 (BELOW 100°F OR 38°C)
HYUNDAI GENUINE PARTS MTF 75W/90 (API GL-4)
HYUNDAI GENUINE ATF, DIAMOND ATF SP-III or SK ATF SP-III
PSF-3
DOT 3, DOT 4 or Equivalent
Ethylene glycol base for aluminum radiator
* Hyundai recommends using Castrol oil or equivalent oil in your engine.

INDEX 10- 3
Drink Holder ......................................................................................1-46
Drive Belts ........................................................................................6-17
Driving
Economical driving .......................................................................2-11
Smooth cornering .........................................................................2-12
Winter driving ...............................................................................2-12
Dual-Stage Supplemental Restraint (AIRBAG) System ...................1-26
E
Emissions Control Systems ................................................................ 7-2
Engine
Before starting the engine .............................................................. 2-3
Compartment (For 1.6 DOHC) ...................................................... 6-2
Coolant........................................................................................... 6-6
Coolant temperature gauge .........................................................1-37
If the engine overheats .................................................................. 3-4
Number.......................................................................................... 8-2
Oil .................................................................................................. 6-4
Starting ........................................................................................... 2-4
Engine Exhaust Can Be Dangerous ................................................... 2-2
F
Fan Speed Control (Blower Control) ................................................1-58
Fog Light
Front .............................................................................................1-44
Front Seats
Adjustable front seats ..................................................................1-10
Adjustable headrests ...................................................................1-10
Adjusting seatback angle .............................................................1-10
Adjusting seatback forward and rearward ...................................1-10Lumbar support control ................................................................1-11
Seat cushion height adjustment ...................................................1-11
Seat pocket ..................................................................................1-48
Fuel
Capacity ......................................................................................... 9-2
Gauge..........................................................................................1-36
Recommendations......................................................................... 1-2
Fuel Filler Lid
Remote release ............................................................................1-52
Fuses ................................................................................................6-18
G
General Checks .................................................................................. 6-3
Glove box ..........................................................................................1-47
H
Hazard Warning System ...................................................................1-43
Headlight Bulb ...................................................................................6-23
Heating and Ventilation
Air flow control .............................................................................1-59
Air intake control ..........................................................................1-58
Bi-level heating ............................................................................1-61
Defrosting/Defogging ....................................................................1-65
Fan seed control (Blower control) ...............................................1-58
Temperature control .....................................................................1-61
High-Mounted Rear Stop Light .........................................................1-51
Hood Release ...................................................................................1-51
Horn ................................................................................................1-56

INDEX 10- 5
T
Tachometer.......................................................................................1-37
Tailgate..............................................................................................1-54
Theft-Alarm System ............................................................................ 1-6
Tires
Balancing ....................................................................................... 8-4
Chains ............................................................................................ 8-3
Changing a flat tire ........................................................................ 3-6
If you have a flat tire ...................................................................... 3-5
Information..................................................................................... 8-2
Pressure (see glove box) .............................................................. 8-2
Replacement.................................................................................. 8-4
Rotation.......................................................................................... 8-4
Snow tires ...................................................................................... 8-3
Spare tire ....................................................................................... 3-4
Traction .......................................................................................... 8-4
Towing
Emergency ...................................................................................3-12
If your car must be towed ...........................................................3-10
Trailer towing ...............................................................................2-14
Transaxle
Automatic ....................................................................................... 2-7
Automatic transaxle fluid checking ..............................................6-11
Manual........................................................................................... 2-5
Manual transaxle oil checking .....................................................6-10
Trip Computer ...................................................................................1-38
Trunk
Emergency latch release .............................................................1-54
Remote release ............................................................................1-53V
Vehicle Identification Number (VIN) .................................................... 8-2
Vehicle Specifications
Engine............................................................................................ 9-3
Lubrication Chart ............................................................................ 9-4
Measurement................................................................................. 9-2
W
Warning Lights and Indicatior ...........................................................1-34
Windows
Manual........................................................................................... 1-8
Power ............................................................................................. 1-9
Windshield Wiper and Washer .........................................................1-41
Adjustable intermittent wiper operation ........................................1-42
Windshield Wiper Blades .............................................................6-10

Seoul KoreaPrinting: JAN. 08, 2003
Publication No.: A25O-EU31C
Printed in Korea
SERVICE STATION INFORMATION SERVICE STATION INFORMATIONSERVICE STATION INFORMATION SERVICE STATION INFORMATION
SERVICE STATION INFORMATION
FUEL: FUEL:FUEL: FUEL:
FUEL:
UNLEADED gasoline only
Pump Octane Rating of 87 (Research Octane Number 91) or higher.
FUEL TANK CAPACITY FUEL TANK CAPACITYFUEL TANK CAPACITY FUEL TANK CAPACITY
FUEL TANK CAPACITY
Original, US.gal (Imp.gal., liter) 11.9 (9.9, 45)
TIRE PRESSURE: TIRE PRESSURE:TIRE PRESSURE: TIRE PRESSURE:
TIRE PRESSURE:
See the label in the glove box.
OTHER TIRE INFORMATION: OTHER TIRE INFORMATION:OTHER TIRE INFORMATION: OTHER TIRE INFORMATION:
OTHER TIRE INFORMATION:
See pages 8-1 through 8-6
HOOD RELEASE: HOOD RELEASE:HOOD RELEASE: HOOD RELEASE:
HOOD RELEASE:
Pull handle under left side of dash.
ENGINE OIL: ENGINE OIL:ENGINE OIL: ENGINE OIL:
ENGINE OIL:
SH, SG or SG/CD multigrade and fuel efficient oil. Use SAE 10W-
30, 10W-40 or 10W-50 if normal temperatures are above -10°F (-
23°C). For other viscosity recommendations, see page 6-4.MANUAL TRANSAXLE: MANUAL TRANSAXLE:MANUAL TRANSAXLE: MANUAL TRANSAXLE:
MANUAL TRANSAXLE:
HYUNDAI GENUINE PARTS MTF 75W/90 (API GL-4) Oil level
should be up to filler-bolt hole in housing beside differential.
AUTOMATIC TRANSAXLE: AUTOMATIC TRANSAXLE:AUTOMATIC TRANSAXLE: AUTOMATIC TRANSAXLE:
AUTOMATIC TRANSAXLE:
Apply the parking brake, with the engine running, shift the selector
lever through all ranges and return to "N" (Neutral) position. Then
check the level of fluid on the dipstick. Use only HYUNDAI GENU-
INE ATF available at your dealer, DIAMOND ATF SP-III or SK ATF
SP-III.
QUICK INDEX QUICK INDEXQUICK INDEX QUICK INDEX
QUICK INDEX
o Car will not start .................................................................... 3-2
o Flat tire ................................................................................. 3-5
o Warning light/chime comes on .................................... 1-34 ~ 1-36
o Engine overheats ................................................................... 3-4
o Towing of your vehicle ......................................................... 3-10
o Starting the engine ................................................................. 2-4
o Driving tips for first 1,200 miles (2,000 km) .......................... 1-3
o Scheduled maintenance ......................................................... 5-4
o Reporting safety defects ......................................................... 8-8