2015 Hyundai Accent fuel pressure

447
Features of your vehicle
Engine temperature gauge
This gauge shows the temperature of the
engine coolant when the ignition switch
is ON.
Do not continue driving with an overheat-
ed engine. If your vehicle overheats, refer
to “If the engine overheats” in section 6.
Fuel gauge
The fuel gauge indicates the approxi-
mate amount of fuel remaining in the fuel
tank.
The fuel tank capacity is given in sec-
tion 8.The fuel gauge is supplemented by
a low fuel warning light, which will illumi-
nate when the fuel tank is near empty.
On inclines or curves, the fuel gauge
may fluctuate or the low fuel warning light
may come on earlier than usual due to
the movement of fuel in the tank.
CAUTION
If the gauge pointer moves beyond
the normal range area toward the
“H” position, it indicates overheat-
ing that may damage the engine.
WARNING
Never remove the radiator cap
when the engine is hot. The engine
coolant is under pressure and
could cause severe burns. Wait
until the engine is cool before
adding coolant to the reservoir.
ORB045308 ■Type A
■Type BORB045034 ■Type A
■Type B

Driving your vehicle
54 5
Your vehicle's fuel economy depends
mainly on your style of driving, where you
drive and when you drive.
Each of these factors affects how many
kilometres (miles) you can get from a litre
(gallon) of fuel. To operate your vehicle
as economically as possible, use the fol-
lowing driving suggestions to help save
money in both fuel and repairs:
• Drive smoothly. Accelerate at a moder-
ate rate. Don't take off abruptly or
make full-throttle shifts and maintain a
steady cruising speed. Don't race
between stoplights. Try to adjust your
speed to that of the other traffic so you
don't have to change speeds unneces-
sarily. Avoid heavy traffic whenever
possible. Always maintain a safe dis-
tance from other vehicles so you can
avoid unnecessary braking. This also
reduces brake wear.
• Drive at a moderate speed. The faster
you drive, the more fuel your car uses.
Driving at a moderate speed, especial-
ly on the highway, is one of the most
effective ways to reduce fuel consump-
tion.• Don't "ride" the brake pedal. This can
increase fuel consumption and also
increase wear on these components.
In addition, driving with your foot rest-
ing on the brake pedal may cause the
brakes to overheat, which reduces
their effectiveness and may lead to
more serious consequences.
• Take care of your tyres. Keep them
inflated to the recommended pressure.
Incorrect inflation, either too much or
too little, results in unnecessary tyre
wear as well as increased fuel con-
sumption. Check the tyre pressures at
least once a month.
• Be sure that the wheels are aligned
correctly. Improper alignment can
result from hitting kerbs or driving too
fast over irregular surfaces. Poor align-
ment causes faster tyre wear and may
also result in other problems as well as
increased fuel consumption.• Keep your car in good condition. For
better fuel economy and reduced
maintenance costs, maintain your car
in accordance with the maintenance
schedule in section 7. If you drive your
car in severe conditions, more frequent
maintenance is required (see section 7
for details).
• Keep your car clean. For maximum
service, your vehicle should be kept
clean and free of corrosive materials. It
is especially important that mud, dirt,
ice, etc. not be allowed to accumulate
on the underside of the car. This extra
weight can result in increased fuel con-
sumption and also contribute to corro-
sion.
• Travel lightly. Don't carry unnecessary
weight in your car. Weight reduces fuel
economy.
• Don't let the engine idle longer than
necessary. If you are waiting (and not
in traffic), turn off your engine and
restart only when you're ready to go.
ECONOMICAL OPERATION

559
Driving your vehicle
Highway driving
Tyres
Adjust the tyre inflation pressures to
specification. Low tyre inflation pressures
will result in overheating and possible
failure of the tyres.
Avoid using worn or damaged tyres
which may result in reduced traction or
tyre failure.
✽NOTICE
Never exceed the maximum tyre infla-
tion pressure shown on the tyres.
Fuel, engine coolant and engine oil
High speed travel consumes more fuel
than urban motoring. Do not forget to
check both engine coolant and engine
oil.
Drive belt
A loose or damaged drive belt may result
in overheating of the engine.
WARNING
• Underinflated or overinflated
tyres can cause poor handling,
loss of vehicle control, and sud-
den tyre failure leading to acci-
dents, injuries, and even death.
Always check tyres for proper
inflation before driving. For prop-
er tyre pressures, refer to “Tyres
and wheels” in section 8.
• Driving on tyres with no or insuf-
ficient tread is dangerous. Worn-
out tyres can result in loss of
vehicle control, collisions, injury,
and even death. Worn-out tyres
should be replaced as soon as
possible and should never be
used for driving. Always check
the tyre tread before driving your
car. For further information and
tread limits, refer to “Tyres and
wheels” in section 7.
ONF028001R

75
Maintenance
Engine compartment precautions
(Diesel engine)
• Follow the safety tips provided below,
when you are checking the engine bay
whilst the engine is running.
- Do not touch the injector, injector
wirings, and the engine computer
whilst the engine is running.
- Do not remove the injector connector
whilst the engine is running.
- People using pacemakers must not
go near the engine whilst the engine
is starting or running.
WARNING- Maintenance
work
• Performing maintenance work on
a vehicle can be dangerous. You
can be seriously injured whilst
performing some maintenance
procedures. If you lack sufficient
knowledge and experience or the
proper tools and equipment to do
the work, have it done by an
authorised HYUNDAI dealer.
• Working under the bonnet with
the engine running is dangerous.
It becomes even more dangerous
when you wear jewelry or loose
clothing. These can become
entangled in moving parts and
result in injury. Therefore, if you
must run the engine whilst work-
ing under the bonnet, make cer-
tain that you remove all jewelry
(especially rings, bracelets,
watches, and necklaces) and all
neckties, scarves, and similar
loose clothing before getting
near the engine or cooling fans.
WARNING- Diesel Engine
Never work on injection system
with engine running or within 30
seconds after shutting off engine.
High-pressure pump, rail, injectors
and high-pressure pipes are sub-
ject to high pressure even after the
engine stopped. The fuel jet pro-
duced by fuel leaks may cause seri-
ous injury, if it touches the body.
People using pacemakers should
not move within 30cm of the ECU or
wiring harness within the engine
room whilst engine is running, high
currents used in the electronic
engine control system produce
considerable magnetic fields.
CAUTION
• Do not put heavy objects or apply
excessive force on top of the
engine cover (if equipped) or fuel
related parts.
• When you inspect the fuel system
(fuel lines and fuel injection
devices), we recommend that you
contact an authorised HYUNDAI
dealer.
• Do not drive long time with the
engine cover (if equipped)
removed.
• When checking the engine room,
do not go near fire. Fuel, washer
fluid, etc. are flammable oils that
may cause fire.
• Before touching the battery, igni-
tion cables and electrical wiring,
you should disconnect the bat-
tery "-" terminal. You may get an
electric shock from the electric
current.
• When you remove the interior
trim cover with a flat head (-) driv-
er, be careful not to damage the
cover.
• Be careful when you replace and
clean bulbs to avoid burns or
electrical shock.

Maintenance
6 7
OWNER MAINTENANCE
The following lists are vehicle checks and
inspections that should be performed by
the owner or an authorised HYUNDAI
dealer at the frequencies indicated to
help ensure safe, dependable operation
of your vehicle.
Any adverse conditions should be
brought to the attention of your dealer as
soon as possible.
These Owner Maintenance Checks are
not covered by warranties and you may
be charged for labour, parts and lubri-
cants used.Owner maintenance schedule
When you stop for fuel:
• Check the engine oil level.
• Check coolant level in coolant reser-
voir.
• Check the windscreen washer fluid
level.
• Look for low or under-inflated tyres.
Whilst operating your vehicle:
• Note any changes in the sound of the
exhaust or any smell of exhaust fumes
in the vehicle.
• Check for vibrations in the steering
wheel. Notice any increased steering
effort or looseness in the steering
wheel, or change in its straight-ahead
position.
• Notice if your vehicle constantly turns
slightly or “pulls” to one side when trav-
elling on smooth, level road.
• When stopping, listen and check for
unusual sounds, pulling to one side,
increased brake pedal travel or “hard-
to-push” brake pedal.
• If any slipping or changes in the oper-
ation of your automatic transaxle/
Continuously Variable Transaxle
occurs, check the automatic transaxle/
Continuously Variable Transaxle fluid
level.
• Check manual transaxle operation,
including clutch operation.
• Check automatic transaxle/
Continuously Variable Transaxle/Dual
clutch transmission P (Park) function.
WARNING
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot coolant
and steam may blow out under
pressure. This could cause burns
or other serious injury.

Maintenance
10 7
NORMAL MAINTENANCE SCHEDULE (CONT.)
15,000 km or 12months
❑ Add fuel additives (Petrol) *4
❑ Inspect air cleaner filter
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch (if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tyre (pressure & tread wear)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter *
2*3
30,000 km or 24months
❑ Add fuel additives (Petrol) *4
❑ Inspect air cleaner filter
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive belt (Petrol) *
1
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel filter (Petrol) *
8
❑ Inspect fuel filter cartridge (Diesel) *5
❑ Inspect fuel lines, hoses and connections (Diesel)
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tyre (pressure & tread wear)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter *
2*3
❈Inspect : Inspect and if necessary, adjust, correct, clean or
replace.
❈Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

711
Maintenance
60,000 km or 48months
❑ Add fuel additives (Petrol) *4
❑ Inspect air cleaner filter
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch (if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive belt (Petrol) *
1
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel filler cap (Diesel)
❑ Inspect fuel lines, hoses and connections
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tyre (pressure & tread wear)
❑ Inspect automatic transaxle fluid (4 A/T) (if equipped)
❑ Inspect dual clutch transmission fluid (if equipped)
❑ Inspect manual transaxle fluid (if equipped)
❑ Inspect vapour hose and fuel filler cap (Petrol)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter *
2 *3
(Continued)
NORMAL MAINTENANCE SCHEDULE (CONT.)
45,000 km or 36months
❑ Add fuel additives (Petrol) *4
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tyre (pressure & tread wear)
❑ Replace air cleaner filter
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter *
2 *3
❈Inspect : Inspect and if necessary, adjust, correct, clean or
replace.

Maintenance
12 7
NORMAL MAINTENANCE SCHEDULE (CONT.)
(Continued)
❑ Replace spark plugs (Petrol - MPI)
❑ Replace fuel filter (Petrol) *8
❑ Replace fuel filter cartridge (Diesel) *5
❑ Inspect cooling system
(At first, 60,000 km or 48months
after that, every 30,000 km or 24months)
75,000 km or 60months
❑ Add fuel additives (Petrol) *4
❑ Inspect air cleaner filter
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tyre (pressure & tread wear)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter *
2 *3
❈Inspect : Inspect and if necessary, adjust, correct, clean or
replace.
❈Inspect : Inspect and if necessary, adjust, correct, clean or
replace.