2011 FORD FUSION HYBRID octane

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.
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.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of “Regular” unleaded
gasoline. Premium unleaded gasoline is not recommended for vehicles
designed to use “Regular” unleaded gasoline because it may cause these
problems to become more pronounced. If the problems persist, see your
authorized dealer.
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.
87(R+M)/2 METHOD
Maintenance and Specifications
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•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.
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, very hot or very cold temperatures give lower fuel
economy.
Driving style — good driving and fuel economy habits
Since it is able to operate in electric mode and to collect braking energy,
your hybrid vehicle may get better fuel economy in city driving than on
the highway. This is contrary to conventional vehicles. However, many of
the same actions that improve fuel economy in a conventional vehicle
will also improve fuel economy in this vehicle.
Give consideration to the lists that follow and you may be able to
improve your fuel economy.
Habits
•Avoid aggressive driving. Quick acceleration and deceleration decrease
fuel economy.
Maintenance and Specifications
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ENGINE DATA
Engine 2.5L I4 engine
Cubic inches 152
Required fuel Minimum 87 octane
Firing order 1-3-4-2
Ignition system Coil on plug
Spark plug gap 0.049–0.053 inch (1.25–1.35mm)
Compression ratio 12.3:1
Engine drivebelt routing
High voltage battery data
High voltage battery
Battery chemistry Nickel metal hydride
Nominal voltage 275 volts
Battery system capacity 5.5 amp-hours
Maintenance and Specifications
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service points ..................284–285
Engine block heater .................220
Engine oil ..................................286
checking and adding ..............286
dipstick ....................................286
filter, specifications ........287, 310
recommendations ...................287
refill capacities ........................311
specifications ..........................311
Event data recording ..................13
Exhaust fumes ..........................220
F
Fleet MyKey programming ......110
Floor mats .................................109
Fluid capacities .........................311
Fog lamps ....................................78
Fuel ............................................295
calculating fuel
economy ............................38, 301
cap ...........................................297
capacity ...................................311
choosing the right fuel ...........298
detergent in fuel .....................299
filler funnel .............................300
filling your vehicle
with fuel ..................295, 297, 301
filter, specifications ........295, 310
fuel pump shut-off ..................245
improving fuel economy ........301
octane rating ...................299, 313
quality ......................................299
running out of fuel .........260, 300
safety information relating
to automotive fuels ................295
Fuses ..................................246, 248G
Garage door opener ..................102
Gas cap (see Fuel cap) ............297
Gas mileage
(see Fuel economy) .................301
Gauges .........................................25
H
Hazard flashers .........................245
Headlamps ...................................77
aiming ........................................80
autolamp system .......................77
bulb specifications ....................83
daytime running lights .............79
flash to pass ..............................79
high beam .................................78
replacing bulbs .........................84
turning on and off ....................77
Heating
heating and air conditioning
system .................................68, 71
Hood ..........................................283
I
Ignition ...............................217, 313
Illuminated visor mirror .............89
Infant seats
(see Safety seats) .....................176
Inspection/maintenance (I/M)
testing ........................................305
Instrument panel ........................92
cleaning ...................................277
cluster ........................................18
lighting up panel and
interior .......................................79
Index
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J
Jack ............................................254
positioning ...............................254
storage .....................................254
Jump-starting your vehicle ......261
K
Keyless entry system
autolock ...................................116
keypad .....................................126
locking and unlocking doors ..127
programming entry code .......126
Keys ...................................110, 129
positions of the ignition .........217
L
Lamps
autolamp system .......................77
bulb replacement
specifications chart ..................83
daytime running light ...............79
fog lamps ...................................78
headlamps .................................77
headlamps, flash to pass ..........79
instrument panel, dimming .....79
interior lamps .....................81, 84
replacing bulbs .........................84
LATCH anchors .........................180
Lights, warning and indicator ....18
anti-lock brakes (ABS) ..........222
Load limits .................................209
Locks
autolock ...................................116
childproof ................................119
doors ........................................115
Lubricant specifications ...........311
Lug nuts ....................................260Lumbar support, seats .............137
M
Message center ...........................36
system check button ................45
warning messages .....................46
Mirrors ...................................96–97
automatic dimming rearview
mirror ........................................96
heated ........................................97
side view mirrors (power) .......97
Moon roof ..................................101
Motorcraftparts ..............281, 310
MyKey ........................................110
N
Navigation system .......................67
O
Octane rating ............................299
Oil (see Engine oil) ..................286
P
Parental MyKey
programming .............................110
Parking brake ............................223
Parts
(see Motorcraftparts) ...........310
Passenger Occupant
Classification Sensor .................143
Power distribution box
(see Fuses) ...............................250
Power door locks ......................115
Power mirrors .............................97
Index
343
2011 Fusion Hybrid(hfv)
Owners Guide, 2nd Printing
USA(fus)