2012 FORD EXPLORER ignition

The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
•Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
•Use the same filling rate setting (low — medium — high) each time
the tank is filled.
•Allow no more than two automatic click-offs when filling.
•Always use fuel with the recommended octane rating.
•Use a known quality gasoline, preferably a national brand.
•Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading
(in miles or kilometers).
2. Each time you fill the tank, record the amount of fuel added (in
gallons or liters).
3. After at least three to five tank fill-ups, fill the fuel tank and record
the current odometer reading.
4. Subtract your initial odometer reading from the current odometer
reading.
5. Follow one of the simple calculations in order to determine fuel
economy:
Calculation 1:Divide total miles traveled by total gallons used.
Calculation 2:Multiply liters used by 100, then divide by total
kilometers traveled.
Keep a record for at least one month and record the type of driving (city
or highway). This will provide an accurate estimate of the vehicle’s fuel
economy under current driving conditions. Additionally, keeping records
during summer and winter will show how temperature impacts fuel
economy. In general, lower temperatures give lower fuel economy.
Driving style — good driving and fuel economy habits
Give consideration to the lists that follow and you may be able to change
a number of variables and improve your fuel economy.
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•Adding certain accessories to your vehicle (for example; bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Four-wheel-drive operation (if equipped) is less fuel efficient than
two-wheel-drive operation.
•Close windows for high speed driving.
EMISSION CONTROL SYSTEM
WARNING:Do not park, idle, or drive your vehicle in dry grass
or other dry ground cover. The emission system heats up the
engine compartment and exhaust system, which can start a fire.
WARNING:Exhaust leaks may result in entry of harmful and
potentially lethal fumes into the passenger compartment.
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inscheduled maintenance information
performed according to the specified schedule.
The scheduled maintenance items listed inscheduled maintenance
informationare essential to the life and performance of your vehicle
and to its emissions system.
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These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel, properly closing the fuel fill inlet or letting the
electrical system dry out. After three driving cycles without these or any
other temporary malfunctions present, the service engine soon
indicator should stay off the next time the engine is started. A driving
cycle consists of a cold engine startup followed by mixed city/highway
driving. No additional vehicle service is required.
If the service engine soon
indicator remains on, have your vehicle
serviced at the first available opportunity. Although some malfunctions
detected by the OBD-II may not have symptoms that are apparent,
continued driving with the service engine soon
indicator on can
result in increased emissions, lower fuel economy, reduced engine and
transmission smoothness, and lead to more costly repairs.
Readiness for Inspection/Maintenance (I/M) testing
Some state/provincial and local governments may have
Inspection/Maintenance (I/M) programs to inspect the emission control
equipment on your vehicle. Failure to pass this inspection could prevent
you from getting a vehicle registration. Your vehicle may not pass the I/M
test if the service engine soon
indicator is on or not working
properly (bulb is burned out), or if the OBD-II system has determined
that some of the emission control systems have not been properly
checked. In this case, the vehicle is considered not ready for I/M testing.
If the service engine soon
indicator is on or the bulb does not
work, the vehicle may need to be serviced. Refer toOn-board
diagnostics (OBD-II)in this chapter.
If the vehicle’s engine or transmission has just been serviced, or the
battery has recently run down or been replaced, the OBD-II system may
indicate that the vehicle is not ready for I/M testing. To determine if the
vehicle is ready for I/M testing, turn the ignition key to the on position
for 15 seconds without cranking the engine. If the service engine
soon
indicator blinks eight times, it means that the vehicle is not
ready for I/M testing; if the service engine soon
indicator stays on
solid, it means that the vehicle is ready for I/M testing.
The OBD-II system is designed to check the emission control system
during normal driving. A complete check may take several days. If the
vehicle is not ready for I/M testing, the following driving cycle consisting
of mixed city and highway driving may be performed:
15 minutes of steady driving on an expressway/highway followed by
20 minutes of stop-and-go driving with at least four 30-second idle
periods.
Maintenance and Specifications
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ENGINE DATA
Engine 3.5L V6 engine 2.0L
EcoBoost™
engine
Cubic inches 213 122
Required fuel Minimum
87 octaneMinimum
87 octane
Firing order 1-4-2-5-3-6 1-3-4-2
Ignition system EDIS Coil on plug
Spark plug gap 0.049–0.053 inch
(1.25–1.35 mm)0.027-0 .031 inch
(0.70-0.80 mm)
Compression ratio 10.8:1 9.3:1
Engine drivebelt routing
•3.5L V6 engine
•2.0L EcoBoost™ engine
Maintenance and Specifications
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idle speed control ...................373
lubrication specifications .......402
refill capacities ........................402
service points ..................366, 368
Engine block heater .................270
Engine oil ..................................370
checking and adding ..............370
dipstick ....................................370
filter, specifications ................401
refill capacities ........................402
specifications ..........................402
Event data recording ....................7
Exhaust fumes ..........................270
F
Fail safe cooling ........................381
Fleet MyKey programming ......127
Floor mats .........................117–118
Fluid capacities .........................402
Fog lamps ....................................72
Four-Wheel Drive vehicles
driving off road .......................313
preparing to drive your
vehicle .....................................283
Fuel ............................................383
calculating fuel economy .......389
cap ...........................................385
capacity ...................................402
choosing the right fuel ...........386
detergent in fuel .....................388
filler funnel .............................388
filling your vehicle with
fuel ...........................383, 385, 389
filter, specifications ........383, 401
fuel pump shut-off ..................324
improving fuel economy ........389
octane rating ...........................405
quality ......................................387running out of fuel .........342, 388
safety information relating to
automotive fuels .....................383
Fuses ..................................324–325
G
Garage door opener ..................111
Gas cap (see Fuel cap) ............385
Gas mileage
(see Fuel economy) .................389
Gauges .........................................19
H
Hazard flashers .........................323
Headlamps ...................................71
aiming ........................................74
autolamp system .......................71
bulb specifications ....................79
daytime running lights .............73
flash to pass ..............................73
high beam .................................72
turning on and off ....................71
Heating
heating and air conditioning
system ...........................60, 63, 65
Hill descent mode .....................280
Hill start assist ..........................290
Hood ..........................................365
I
Ignition ...............................264, 405
Illuminated visor mirror .............89
Infant seats
(see Safety seats) .....................212
Index
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Inspection/maintenance (I/M)
testing ........................................394
Instrument panel
cleaning ...................................360
cluster ........................................12
lighting up panel and
interior .......................................73
Intelligent Access Key ..............126
Intelligent Access with push
button start ...............................137
J
Jack ............................................334
positioning ...............................334
storage .....................................334
Jump-starting your vehicle ......343
K
Keyless entry system
autolock ...................................134
keypad .....................................146
locking and unlocking doors ..147
programming entry code .......146
Keys ...................................126, 148
positions of the ignition .........264
L
Lamps
autolamp system .......................71
bulb replacement
specifications chart ............78–79
daytime running light ...............73
fog lamps ...................................72
headlamps .................................71
headlamps, flash to pass ..........73
instrument panel, dimming .....73
interior lamps ...........................77
LATCH anchors .........................218Liftgate ......................119–120, 139
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........273
Loading instructions .................257
Load limits .................................251
Locks
autolock ...................................134
childproof ................................136
doors ........................................133
Lubricant specifications ...........402
Luggage rack .............................124
Lug nuts ....................................342
Lumbar support, seats .....157, 159
M
Message center .....................22, 26
warning messages ...............26, 36
Mirrors ...................................94–95
automatic dimming rearview
mirror ........................................95
fold away ...................................96
heated ........................................96
programmable memory ..........139
side view mirrors (power) .......95
signal .........................................97
Moon roof ..................................110
Motorcraftparts ..............363, 401
MyFord Connect™ system ........59
MyFord Touch™ system ............59
MyFord™ system ..................48, 59
MyKey ........................................127
O
Oil (see Engine oil) ..................370
Overdrive ...................................285
Index
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