engine coolant Hyundai Atos 2002 Service Manual

EMISSION CONTROL SYSTEMS 7-1
H010A01A-GAT EMISSION CONTROL SYSTEM (Not all models) Your Hyundai is equipped with an emission
control system to meet all requirements of the Emission prohibition rules of your province.
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 thismanual. ZH000A1-A
7. EMISSION
CONTROL SYSTEMS
H010B01A-AAT
1. Crankcase Emission Control Sys-
tem
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 fresh 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 thePCV valve and into the induction system.
H010D01A-AAT
3. Exhaust Emission Control SystemThe Exhaust Emission Control System is a
highly effective system which controls exhaust
emission while maintaining good vehicle perfor-mance.
H010C02A-GAT
2. Evaporative Emission
Control System (Not all models)
The Evaporative Emission Control System is
designed to prevent fuel vapors from escapinginto the atmosphere.
Canister While the engine is inoperative, fuel vapours
generated inside the fuel tank are absorbed and stored in the onboard canister. When the en-gine is running, the fuel vapors absorbed in thecanister are drawn into the induction systemthrough the purge control solenoid valve.
Purge Control Solenoid Valve The purge control solenoid valve is controlled
by the ECM; when the engine coolant temper- ature is low, and during idling, it closes, so that
evaporated fuel is not taken into the engine.
After engine warm-up, during ordinary driving, itopens so as to introduce evaporated fuel to theengine.
H020A01ACatalytic Converter
H020A01A-GAT CATALYTIC CONVERTER (Not all models) The catalytic converter is part of the exhaust
emission control system. Its purpose is to re- move certain engine emission products from
the engine’s exhaust. It looks something like amuffler and is located underneath the car in theexhaust system.
7

VEHICLE SPECIFICATIONS 9-3
Oil & Coolant Standard
SAE 20W-40, 20W-50 (ABOVE -14°F)
API SG SAE 15W-40, 15W-50 (ABOVE 5°F)
OR SAE 10W-30 (-13°F ~ 104°F)
ABOVE SAE 10W-40, 10W-50 (ABOVE -13°F) SAE 5W-20 *1, *2 (BELOW 14°F)SAE 5W-30 *1 (BELOW 50°F)SAE 5W-40 *1 (BELOW 68°F)
*1. Restricted by driving condition and dealing area
*2. Not recommended for sustained high speed vehicle operation Normal driving conditionSevere driving conditionHYUNDAI GENUINE PARTS MTF 75W/90 (API GL-4)ESSO JWS3314PSF-3 DOT 3, DOT 4 or equivalent Ethylene glycol base for aluminum radiator
Item
Engine Oil Engine oil consumption Transaxle Power steering Brake fluidEngine coolant Q'ty
2.72 lmp.qts (3.26 us-qts, 3.1 litres)
MAX. 1L / 1500 Km
MAX. 1L / 1000 Km
2.15 lmp.qts (2.58 us-qts, 2.45 litres)
4.56 lmp.qts (5.48 us-qts, 5.2 litres)As required As required
3.95 lmp.qts (4.74 us-qts, 4.5 litres)
J080A06X-EAT LUBRICATION CHART
Manual Auto

INDEX10-1
A ABS SYSTEM
..................................................................................... 2-7
ADJUSTABLE FRONT SEATS .......................................................... 1-5
AIR CLEANER FILTER ...................................................................... 6-8
AIR CONDITIONER CARE .............................................................. 6-12
AIR CONDITIONING SWITCH ......................................................... 1-36
AIR CONDITIONING OPERATION .................................................1-37
ANTENNA ......................................................................................... 1-52
APPEARANCE CARE ....... ........................................................ 4-1 ~ 4-2
ASHTRAY ......................................................................................... 1-25
AUDIO FAULT CODE ...................................................................... 1-49
AUTOMATIC TRANSAXLE ......................... .............................. 2-5 ~ 2-6
BBATTERY MAINTENANCE .............................................................. 6-15
BEFORE STARTING THE ENGINE .................................................. 2-2
BONNET RELEASE ......................................................................... 1-30
BRAKE CIRCUIT FAILURE WARNING LAMP ................................1-18
BRAKE PEDAL CLEARANCE ......................................................... 6-14
BRAKE PEDAL FREEPLAY ............................................................. 6-13
BRAKES ........................................................................................... 6-11
C
CARE OF SEAT BELTS .................................................................... 1-7
CARE OF CASSETTE TAPE ................................................ 1-50 ~ 1-51
CARE OF DISC ................................................................................ 1-50
CATALYTIC CONVERTER (For MFI ) ................................................ 7-1 CENTRAL DOOR LOCKING
SYSTEM ............................................. 1-7
CHANGING THE OIL AND FILTER .................. ....................... 6-4 ~ 6-5
CHARGING WARNING LIGHT ........................................................ 1-19
CHILD PROTECTOR REAR DOOR LOCKS .................................... 1-4
CHILD RESTRAINT SYSTEM ............................................... 1-10 ~ 1-11
CIGAR LIGHTER .............................................................................. 1-24
CLOCK .............................................................................................. 1-24
CLUTCH PEDAL FREEPLAY .......................................................... 6-13
COMPACT DISK PLAYER OPERATION (H922M) .............. 1-47 ~ 1-48
COMPRESSOR DRIVE BELT ......................................................... 6-12
COOLING FANS .............................................................................. 6-15
D
DAY-NIGHT REAR VIEW MIRROR .................................................1-26
DOOR LOCKS .................................................................................... 1-3DRIVE BELTS .................................................................................. 6-14
DRIVING FOR ECONOMY ................................................................ 2-8
EEFFECTIVE BRAKING ....................................................................... 2-7
EMERGENCY T OWING ..................................................................... 3-8
EMISSION CONTROL SYSTEM ......... .............................................. 7-1
ENGINE COMPARTMENT (For MFI Engine) .................................... 6-1
ENGINE COOLANT ........................................................................... 6-5
ENGINE COOLANT TEMPERATURE GAUGE ...............................1-20
ENGINE OIL CONSUMPTION ........................................................... 6-3
F
FILLING THE WASHER RESERVOIR .............................................. 6-9
FOLDING REAR SEAT BACK AND SEAT CUSHION ...................1-27
FOLDING THE OUTSIDE REAR VIEW MIRRORS ........................1-26
ZK000A1-E 10. INDEX
10