2013 Hyundai Elantra GT check engine

761
Maintenance
Engine compartment fuse
replacement
1. Turn the ignition switch and all
other switches off.
2. Remove the fuse panel cover by
pressing the tab and pulling up.3. Check the removed fuse; replace it
if it is open. To remove or insert the
fuse, use the fuse puller in the
engine compartment fuse panel.
4. Push in a new fuse of the same
rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
an authorized HYUNDAI dealer.
OGD071019
CAUTION
After checking the fuse panel in
the engine compartment, secure-
ly install the fuse panel cover. If
not, electrical malfunctions may
occur from water contact.

791
Maintenance
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 evap-
orated 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.
3. Exhaust emission control
system
The Exhaust Emission Control
System is a highly effective system
which controls exhaust emissions
while maintaining good vehicle per-
formance.
Vehicle modifications
This vehicle should not be modi-
fied. Modification of your vehicle
could affect its performance, safety
or durability and may even violate
governmental safety and emis-
sions regulations.
In addition, damage or perform-
ance problems resulting from any
modification may not be covered
under warranty.
If you use unauthorized electronic
devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices.
Engine exhaust gas precautions
(carbon monoxide)
Carbon monoxide can be present
with other exhaust fumes.
Therefore, if you smell exhaust
fumes of any kind inside your vehi-
cle, have it inspected and repaired
immediately. If you ever suspect
exhaust fumes are coming into
your vehicle, drive it only with all
the windows fully open. Have your
vehicle checked and repaired
immediately.
WARNING - Exhaust
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is
dangerous and could be lethal if
inhaled. Follow the instructions
on this page to avoid CO poi-
soning.

87
Specifications, Consumer information, Reporting safety defects
Recommended SAE viscosity
numberEngine oil viscosity (thickness) has
an effect on fuel economy and cold
weather operating (engine start and
engine oil flowability). Lower viscosi-
ty engine oils can provide better fuel
economy and cold weather perform-
ance, however, higher viscosity
engine oils are required for satisfac-
tory lubrication in hot weather. Using
oils of any viscosity other than those
recommended could result in engine
damage.When choosing an oil, consider the
range of temperature your vehicle
will be operated in before the next oil
change. Proceed to select the rec-
ommended oil viscosity from the
chart.
CAUTION
Always be sure to clean the area
around any filler plug, drain
plug, or dipstick before check-
ing or draining any lubricant.
This is especially important in
dusty or sandy areas and when
the vehicle is used on unpaved
roads. Cleaning the plug and
dipstick areas will prevent dirt
and grit from entering the
engine and other mechanisms
that could be damaged.
*1. For better fuel economy, it is recommended to use
the engine oil of a viscosity grade SAE 5W-20 (API
SM / ILSAC GF-4). However, if the engine oil is not
available in your country, select the proper engine oil
using the engine oil viscosity chart.
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil
(1.8 MPI) *1
10W-30
5W-20, 5W-30
°C
(°F)

I3
Index
California perchlorate notice ........................................7-93
Capacities (Lubricants) ..................................................8-5
Care
Exterior care ..............................................................7-83
Interior care ................................................................7-89
Tire care ......................................................................7-44
Cargo area cover..........................................................4-126
Cargo capacity ..............................................................5-59
Cargo weight ................................................................5-63
Center console storage ................................................4-117
Central door lock switch ..............................................4-22
Certification label ..........................................................5-61
Certification label ............................................................8-8
Chains
Tire chains ..................................................................5-55
Changing tires ..............................................................6-15
Checking tire inflation pressure ....................................7-45
Child restraint system....................................................3-29
Lower anchor..............................................................3-36
Seat belt ......................................................................3-32
Tether anchor system..................................................3-34
Child-protector rear door lock ......................................4-24
Climate control air filter..............................................4-105
Climate control air filter................................................7-36
Clothes hanger ............................................................4-124
Combined instrument, see instrument cluster ..............4-56Compact spare tire ........................................................6-20
Compact spare tire replacement ....................................7-49
Consumer information ..................................................8-10
Cool box ......................................................................4-118
Coolant ..........................................................................7-29
Cooling fluid, see engine coolant ................................7-29
Crankcase emission control system ..............................7-90
Crankcase emission control system ..............................7-90
Cruise control system ....................................................5-41
Cup holder ..................................................................4-121
Curtain air bag ..............................................................3-57
Dashboard illumination,
see instrument panel illumination ..............................4-57
Dashboard, see instrument cluster ................................4-56
Daytime running light ..................................................4-84
Defogging (Windshield)..............................................4-113
Defroster (Rear window) ..............................................4-96
Defrosting (Windshield)..............................................4-113
Dimensions ......................................................................8-2
Display illumination,
see instrument panel illumination ..............................4-57
Displays, see instrument cluster....................................4-56
Door locks ....................................................................4-21
Central door lock switch ............................................4-22
Child-protector rear door lock....................................4-24
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