2012 MITSUBISHI OUTLANDER SPORT engine

Vehicle care and maintenance
7-35
7 Emission-control system maintenance
N00940800328
Your vehicle is equipped with an emission-control system that
meets all the requirements of the U.S. Environmental Protec-
tion Agency and Environment Canada. The emission-control
system is made of:

a positive crankcase ventilation system

an evaporative emission-control system

an exhaust emission-control system
To be sure the emission-control system works properly, have
your vehicle inspected and maintained by an authorized Mit-
subishi Motors dealer or a repair facility of your choice. This
should be done at the time or mileage specified in the “WAR-
RANTY AND MAINTENANCE MANUAL”.
These, and all the other “general” maintenance services listed
in this manual, need to be performed to keep your vehicle run-
ning properly and reliably.
You should also have an inspection and service any time you
suspect a malfunction.NOTE
To meet government regulations and promote cleaner air,
your vehicle is equipped with an onboard diagnostic sys-
tem (OBD). The engine electronic control module that
controls OBD functions stores various data (especially
about the exhaust emissions). This data will be erased if
the battery cable is disconnected, which could make a
rapid diagnosis difficult. Do not disconnect the battery
cable when the engine malfunction indicator (“SERVICE
ENGINE SOON” or “Check engine light”) is ON.
Spark plugs
N00940900228
Spark plugs must fire properly for good engine performance
and emission-control.
Do not reuse them by cleaning or regapping. Change them at
the mileage listed in the “WARRANTY AND MAINTE-
NANCE MANUAL”. NOTE
Use the spark plugs listed under “Engine specifications”
on page 9-7 or plugs that are exactly the same. Other
plugs could cause engine damage, performance problems
or radio noise.Fuel hoses
N00941000040
Check the hose surfaces for any heat and mechanical damage,
hard and brittle rubber, cracking, tears, cuts and abrasions. Pay
special attention to the hoses closest to high heat sources such
as the exhaust manifold. Check all the hose connections, such
as clamps and couplings, to make sure they are secure and that
there are no leaks. If you see any wear or damage, replace the
hoses immediately.Intake valve clearance
N00950100050
Have the valve clearance checked at an authorized Mitsubishi
Motors dealer at the mileage specified in the “WARRANTY
AND MAINTENANCE MANUAL”.
If the engine sounds abnormally loud, have adjustments made
by an authorized Mitsubishi Motors dealer.
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7-36 Vehicle care and maintenance
7
Fuel system (tank, pipe line and connection, and
fuel tank filler cap)
N00941300173
Check these regularly for damage or leaks in the fuel lines and
connections. Check the fuel tank filler cap for damage or loose-
ness. Pay special attention to the fuel lines closest to high heat
sources such as the exhaust manifold.
Evaporative emission control system (except
evaporative emission canister)
N00941400187
If the fuel-vapor vent line is clogged or damaged, the fuel-
vapor mixture will escape, polluting the air.
Have the system checked at an authorized Mitsubishi Motors
dealer at the mileage specified in the “WARRANTY AND
MAINTENANCE MANUAL”.
WA R N I N G
!
If you see a fuel leak or if you smell fuel, do not run
the engine. Any spark (including from the ignition),
flame or smoking material could cause an explosion
or fire. Call an authorized Mitsubishi Motors dealer
or a repair facility of your choice for assistance.
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7-38 Vehicle care and maintenance
7
Exhaust system
N00942200094
The best way to keep carbon monoxide gas from entering
inside your vehicle is to have the engine exhaust system prop-
erly serviced.
Have a competent mechanic inspect the complete exhaust sys-
tem and nearby body areas for broken, damaged, deteriorated,
or mispositioned parts if you notice any of the following:

A change in the sound of the exhaust system

The smell of exhaust fumes inside the vehicle

The underside or rear of the vehicle is damaged
Also check the exhaust system each time the vehicle is raised
for lubrication, oil changes, or required service. Any open
seams or loose connections could let dangerous exhaust fumes
seep into the luggage compartment and passenger compart-
ments.Check for any of the following conditions:
Check for holes or exhaust gas leaks caused by corrosion
or damage.

Check the joints and connections for looseness or exhaust
gas leaks.

Check the rubber hangers and brackets for damage.
Hood lock release mechanism and safety catch
N00942500101
The hood lock release mechanism and hood safety catch should
be checked, cleaned, and oiled when needed for easy move-
ment and to stop rust and wear. Use Multipurpose Grease
NLGI Grade 2 sparingly for all sliding parts of the hood latch
and release lever. Work the grease into the hood lock mecha-
nism until all the movable surfaces are covered.
Also, put a light coat of the same grease on the safety catch
wherever moving parts touch.
WA R N I N G
!
Carbon monoxide gas from your vehicle’s exhaust is
poisonous. Breathing these fumes can cause uncon-
sciousness or death.
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Vehicle care and maintenance
7-39
7 For cold and snowy weather
N00942600102
Ventilation slotsThe ventilation slots in front of the windshield should be
brushed clear after a heavy snowfall so that the operation of the
heating and ventilation systems will not be impaired.WeatherstrippingTo prevent freezing of the weatherstripping on the doors,
engine hood, etc., they should be treated with silicone grease.Additional equipment (For regions where snow is
encountered)It is a good idea to carry a shovel or a short-handled spade in
the vehicle during the winter so that you can clear away snow
if you get stranded. A small hand-brush for sweeping snow off
the vehicle and a plastic scraper for the windshield, side and
rear window are also useful.
Fusible links
N00942700305
The fusible links will melt to prevent a fire if a large current
attempts to flow through certain electrical systems.
In case of a melted fusible link, see your authorized Mitsubishi
Motors dealer or a repair facility of your choice for inspection
and replacement.
For the fusible links, please refer to “Fuse load capacities” on
page 7-41.
WA R N I N G
!
Fusible links must not be replaced by any other
device. Failing to fit the correct fusible link may
result in fire in the vehicle, property destruction and
serious or fatal injuries at any time.
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7-40 Vehicle care and maintenance
7Fuses
N00942800856
Fuse block locationTo prevent damage to the electrical system from short-circuit-
ing or overloading, each individual circuit is equipped with a
fuse. The fuse blocks are located in the passenger compartment
and in the engine compartment.Passenger compartmentThe fuse blocks in the passenger compartment are located
behind the fuse lid.Main fuse block
1. Insert a screwdriver into the notch of the fuse lid and pry
gently to remove it.A- Main fuse block
B- Sub fuse block
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Vehicle care and maintenance
7-41
7
2. To put back the fuse lid, line up the fuse lid hook (A) with
the clamp (B) on the instrument panel and push the lid
back in.
Engine compartmentIn the engine compartment, the fuse block is located as shown
in the illustration.Fuse load capacities
N00954800172
This fuse list shows the names of the electrical systems and
their fuse capacities.
There are spare fuses in the fuse block cover in the engine
compartment. Always replace a blown fuse with one of the
same capacity as the original.1- Push the lock lever.
2- Remove the fuse block cover.
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Vehicle care and maintenance
7-43
7
*: Fusible link

Some fuses may not be installed on your vehicle, depend-
ing on the vehicle model or specifications.

The table above shows the main equipment corresponding
to each fuse.
Engine compartment fuse location table
18 Back-up lights 7.5 A
19 Accessory socket 15 A
20 Power window control 30 A*
21 Defogger 30 A*
22 Heated door mirror 7.5 A
23 Passenger’s power seat 25 (20) A
24 Driver’s power seat 25 (20) A
25 Heated seats 30 ANo.
Symbol
Electrical system
Capacity
Engine compartment fuse location
Behind the fuse block cover
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7-44 Vehicle care and maintenance
7
No.
Symbol
Electrical system
Capacity
1 Front fog lights 15 A
2 Engine 7.5 A
3 Automatic transaxle 20 A
4 Horn 10 A
5 Alternator 7.5 A
6 Headlight washer 20 A
7 Air conditioning 10 A
8ETV/Oil cooler fan
(Twin Clutch SST)15 A
9 Security horn 20 A
10 Wiper deicer 15 A
11 — — —
12 Power gate 30 A
13 Daytime running lights 10 A
14Headlight
(high beam) (left)10 A
15Headlight
(high beam) (right)10 A
16Headlight
(low beam)
(left)Discharge 20 A
17Headlight
(low beam)
(right)Discharge 20 A
18Headlight
(low beam)
(left)Halogen 10 A
19Headlight
(low beam)
(right)Halogen 10 A
20 ENG/POWER 10 A
21 Ignition coil 10 A
22ENG/POWER 20 A
Fuel line heater 25 A
23 Fuel pump 15 A
24 Starter 30 A*
25 — — —
26 Anti-lock braking system 40 A*
27 Anti-lock braking system 30 A*
28Air conditioning condenser fan
motor30 A*
29 Radiator fan 40 A*
30 IOD IOD 30 A
31 Audio amplifier 30 ANo.
Symbol
Electrical system
Capacity
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