2012 FORD FOCUS octane

Pure ethanol is the alcohol which is the intoxicating agent in liquor, beer
and wine. It is distilled from the fermentation of plants such as field corn
and sugar cane. When ethanol is produced for use in motor fuels, a small
amount of gasoline is added to make it unfit for beverage use. The
resulting ethanol blend is called denatured fuel ethanol meaning that it is
denatured with 2% to 5% gasoline and is suitable for automotive use.
During the summer season, fuel ethanol may contain a maximum of 85%
denatured ethanol (Ed85) and 15% unleaded gasoline. The fuel ethanol
has a higher octane rating than unleaded regular or premium gasoline
and this allows the design of engines with greater efficiency and power.
Winter blends may contain up to 75% denatured ethanol (Ed75) and up
to 25% unleaded gasoline to enhance cold engine starts. Severely cold
weather may require additional measures for reliable starting.
Ethanol is more chemically active than gasoline. It corrodes some metals
and causes some plastic and rubber components to swell, break down or
become brittle and crack, especially when mixed with gasoline. Special
materials and procedures have been developed for flexible fuel vehicles
and the dispensers used by ethanol fuel providers.
WARNING:Flexible fuel components and standard unleaded
gasoline fuel components are not interchangeable. If your vehicle
is not serviced in accordance with flexible fuel vehicles procedures,
damage may occur and your warranty may be invalidated.
WARNING:When refueling always shut the engine off and
never allow sparks or open flames near the filler neck. Never
smoke while refueling. Fuel vapor is extremely hazardous under certain
conditions. Care should be taken to avoid inhaling excess fumes.
WARNING:The flow of fuel through a fuel pump nozzle can
produce static electricity, which can cause a fire if fuel is
pumped into an ungrounded fuel container.
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The use of leaded fuel is prohibited by law and could damage your
vehicle.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based additives.
Note:Use of any fuel other than those recommended may cause
powertrain damage, a loss of vehicle performance, and repairs may not
be covered under warranty.
Octane recommendations
Your vehicle is designed to use
“Regular” unleaded gasoline with a
pump (R+M)/2 octane rating of 87.
Some stations offer fuels posted as
“Regular” with an octane rating
below 87, particularly in high altitude areas. Fuels with octane levels
below 87 are not recommended. Premium fuel will provide improved
performance.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see your authorized dealer to
prevent any engine damage.
FFV engine (if equipped)
If your vehicle is flex fuel capable, it is designed to use Fuel Ethanol
(Ed75–Ed85), “Regular” unleaded gasoline or any mixture of the two
fuels.
Use of other fuels such as Fuel Methanol may cause powertrain
damage, a loss of vehicle performance, and your warranty may be
invalidated.
It is best not to alternate repeatedly between gasoline and E85. If you do
switch fuels, it is recommended that you add as much fuel as
possible—at least half a tank. Do not add less than five gallons (18.9L)
when refueling. You should drive the vehicle immediately after refueling
for at least 5 miles (8 km) to allow the vehicle to adapt to the change in
ethanol concentration.
If you exclusively use E85 fuel, it is recommended to fill the fuel tank
with regular unleaded gasoline at each scheduled oil change.
87(R+M)/2 METHOD
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Fuel quality
Unleaded gasoline engines
If you experience starting, rough idle or hesitation driveability problems
during a cold start, try a different brand of “Regular” unleaded gasoline.
FFV engines
If you experience starting, rough idle or hesitation driveability problems
during a cold start, try a different brand of E85 fuel. If the driveability
problems continue, fill the vehicle with regular unleaded gasoline and
drive vehicle normally until gasoline is used. See your authorized dealer
if the problem persists.
Do not add aftermarket fuel additive products to your fuel tank. It
should not be necessary to add any aftermarket products to your fuel
tank if you continue to use high quality fuel of the recommended octane
rating. These products have not been approved for your engine and
could cause damage to the fuel system. Repairs to correct the effects of
using an aftermarket product in your fuel may not be covered by your
warranty.
Many of the world’s automakers approved the World-Wide Fuel Charter
that recommends gasoline specifications to provide improved
performance and emission control system protection for your vehicle.
Gasolines that meet the World-Wide Fuel Charter should be used when
available. Ask your fuel supplier about gasolines that meet the
World-Wide Fuel Charter.
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality, per the recommendations in theChoosing the right
fuelsection.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from off to on several times after
refueling to allow the fuel system to pump the fuel from the tank to
the engine. On restarting, cranking time will take a few seconds longer
than normal. With keyless ignition, just start the engine. Crank time
will be longer than usual.
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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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ENGINE DATA
Engine 2.0L GDI engine
Cubic inches 121
Required fuel Minimum 87 octane or E85
Firing order 1–3–4–2
Ignition system C.O.P
Compression ratio 12.0:1
Spark plug gap .035 +/ - .001 inch
(0.9 +/- .05 mm)
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Emergencies, roadside
jump-starting ..........................314
running out of fuel .................356
Emission control system ..........361
End user license agreement ....107
Engine ................................372–373
cleaning ...................................329
coolant .....................................345
idle speed control ...................343
lubrication specifications .......369
refill capacities ........................369
service points ..................337–338
Engine block heater .................264
Engine fan .................................337
Engine oil ..................................340
checking and adding ..............340
dipstick ....................................340
filter, specifications ........342, 368
recommendations ...................342
refill capacities ........................369
specifications ..........................369
Event data recording ....................7
Exhaust fumes ..........................264
F
Fan, Engine Cooling .........335, 337
Fleet MyKey programming ......152
Flexible Fuel Vehicle (FFV) ....350
Floor mats .........................150–151
Fluid capacities .........................369
Fog lamps ..................................123
Fuel ............................................350
calculating fuel economy .......358
cap ...........................................353
capacity ...................................369
choosing the right fuel ...........354detergent in fuel .....................356
filler funnel .............................356
filling your vehicle with
fuel ...........................350, 353, 358
filter, specifications ........350, 368
fuel pump shut-off ..................297
improving fuel economy ........358
octane rating ...........355, 372–373
quality ......................................356
running out of fuel .................356
safety information relating to
automotive fuels .....................350
Fuel - flex fuel vehicle
(FFV) .........................350, 354–355
Fuses ..................................298–299
G
Garage door opener ..................146
Gas cap (see Fuel cap) ............353
Gas mileage (see Fuel
economy) ...................................358
Gauges .........................................17
H
Hazard flashers .........................297
Headlamps .................................122
aiming ......................................125
autolamp system .....................122
bulb specifications ..................129
daytime running lights ...........123
flash to pass ............................123
high beam ...............................123
replacing bulbs .......................130
turning on and off ..................122
Head restraints .........................173
Heating
heating and air conditioning
system .............................115, 118
Index
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fold away .................................141
heated ......................................140
side view mirrors (power) .....140
signal .......................................140
Moon roof ..................................144
Motorcraftparts ..............334, 368
MyFord™ system ........................49
MyKey ........................................152
O
Octane rating ............................355
Oil (see Engine oil) ..................340
P
Pairing other phones ..................65
Pairing your phone for the first
time ..............................................64
Parental MyKey
programming .............................152
Park Assist ................................289
Parking brake ............................268
Parts
(see Motorcraftparts) ...........368
Passenger Occupant
Classification Sensor .................183
Phone Bluetooth menu options
(adding, connecting, deleting,
turning on/off) ............................78
Phone dependent features .........63
Phone menu layout ....................69
Phone redial ................................71
Playing music (by artist,
album, genre, playlist, tracks,
similar) ........................................94Power distribution box
(see Fuses) ...............................304
Power door locks ......................158
Power mirrors ...........................140
Power point ...............................136
Power steering ..........................271
fluid, refill capacity ................369
fluid, specifications
.................369
Power Windows
.........................137
Privacy information
....................60
Push button start system
.........261
Putting a call on/off hold
...........68
R
Radio
................................37, 40, 45
Rear-view camera system
.........284
Receiving a text message
...........73
Recommendations for
attaching safety restraints for
children
......................................212
Relays
........................................298
Remote entry system
.......162–163
illuminated entry
....................167
locking/unlocking
doors
................................163–164
opening the trunk
...................165
panic alarm
.............................164
replacement/additional
transmitters
.............................167
replacing the batteries
...........165
Reverse sensing system
...........281
Roadside assistance
..................296
Index
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