engine LINCOLN MKZ HYBRID 2014 Service Manual

serious personal injury or sickness may
result. If fuel is splashed on the skin,
promptly wash skin thoroughly with
soap and water. Consult a physician
immediately if you experience an
adverse reaction.
FUEL QUALITY
Note: We recommend that you use only
high quality fuel without additives or other
engine treatments.
Choosing the Right Fuel
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.
If your vehicle is not a flexible fuel vehicle,
then only use unleaded fuel or unleaded
fuel blended with a maximum of 15%
ethanol. Do not use fuel ethanol (E85),
diesel fuel, fuel methanol, leaded fuel or
any other fuel because it could damage
or impair the emission control system.
The use of leaded fuel is prohibited by law.
Your vehicle was not designed to use fuel
or fuel additives with metallic compounds,
including manganese-based additives. Octane Recommendations
Regular unleaded gasoline with a pump
(R+M)/2 octane rating of 87 is
recommended. Some fuel 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 and is
recommended for severe duty use such
as trailer tow.
Do not be concerned if your engine
sometimes knocks lightly. However, if it
knocks heavily while you are using fuel
with the recommended octane rating, see
your authorized dealer to prevent any
engine damage.
RUNNING OUT OF FUEL
Avoid running out of fuel because this
situation may have an adverse effect on
vehicle components.
If you have run out of fuel:
•
To start the vehicle with a keyless
ignition, just start the engine. Crank
time will be longer than usual.
• Normally, adding 1 gallon (3.8 liters) of
fuel is enough to restart the vehicle. If
the vehicle is out of fuel and on a steep
grade, more than 1 gallon (3.8 liters)
may be required.
• The service engine soon indicator may
come on.
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2. Slowly insert the funnel into the
capless fuel system. 3. Fill the vehicle with fuel from the
portable fuel container.
4. When done, clean the funnel or properly dispose of it. Extra funnels
can be purchased from your
authorized dealer if you choose to
dispose of the funnel.
REFUELING WARNINGS
Fuel vapor burns violently and a fuel
fire can cause severe injuries.
Read and follow all the instructions
on the pump island. WARNINGS
Switch off your engine when you are
refueling.
Do not smoke if you are near fuel or
refueling your vehicle.
Keep sparks, flames and smoking
materials away from fuel.
Stay outside your vehicle and do not
leave the fuel pump unattended
when refueling your vehicle. This is against
the law in some places. Keep children away from the fuel
pump; never let children pump fuel.
Do not use personal electronic
devices while refueling.
Use the following guidelines to avoid
electrostatic charge build-up when filling
an ungrounded fuel container:
•
Place approved fuel container on the
ground.
• Do not fill a fuel container while it is in
your vehicle (including the cargo area).
• Keep the fuel pump nozzle in contact
with the fuel container while filling.
• Do not use a device that would hold
the fuel pump handle in the fill position.
Easy Fuel™ Capless Fuel System WARNING
The fuel system may be under
pressure. If you hear a hissing sound
near the fuel filler door, do not refuel until
the sound stops. Otherwise, fuel may spray
out, which could cause serious personal
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4.
Insert the fuel fill nozzle, or the fuel fill
funnel provided with the vehicle,
several times to allow the inlet to close
properly. This will dislodge any debris
preventing the inlet from sealing.
If this action corrects the problem, the
message may not reset immediately. It
may take several driving cycles for the
message to turn off. A driving cycle
consists of an engine start-up (after four
or more hours with the engine off ) followed
by city or highway driving. Continuing to
drive with the message on may cause the
service engine soon lamp to turn on as
well.
FUEL CONSUMPTION
Note: 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.
Empty reserve is the amount of fuel
remaining in the tank after the fuel gauge
indicates empty. Do not rely on this fuel
for driving. The usable capacity of the fuel
tank is the amount of fuel that can be put
into the tank after the gauge indicates
empty. The advertised capacity is the total
fuel tank size – it is the combined usable
capacity plus the empty reserve.
Filling the Tank
For consistent results when filling the fuel
tank: •
Turn the ignition off before fueling; an
inaccurate reading results if the engine
is left running.
• Use the same fill rate
(low-medium-high) each time the tank
is filled.
• Allow no more than two automatic
click-offs when filling.
Results are most accurate when the filling
method is consistent.
Calculating Fuel Economy
Do not measure fuel economy during the
first 1000 miles (1600 kilometers) of driving
(this is your engine ’s break-in period); a
more accurate measurement is obtained
after 2000 miles - 3000 miles (3200
kilometers - 4800 kilometers). Also, fuel
expense, frequency of fill ups or fuel
gauge readings are not accurate ways to
measure fuel economy.
1. Fill the fuel tank completely and record
the initial odometer reading.
2. Each time you fill the tank, record the amount of fuel added.
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. Calculate fuel economy by dividing miles traveled by gallons used (For
Metric: Multiply liters used by 100, then
divide by kilometers traveled).
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Keep a record for at least one month and
record the type of driving (city or highway).
This provides an accurate estimate of the
vehicle
’s fuel economy under current
driving conditions. Additionally, keeping
records during summer and winter show
how temperature impacts fuel economy.
In general, lower temperatures mean lower
fuel economy.
EMISSION CONTROL SYSTEM WARNINGS
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. Exhaust leaks may result in entry of
harmful and potentially lethal fumes
into the passenger compartment. If you
smell exhaust fumes inside your vehicle,
have your dealer inspect your vehicle
immediately. Do not drive if you smell
exhaust fumes. Your vehicle is equipped with various
emission control components and a
catalytic converter that 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 in scheduled
maintenance information performed
according to the specified schedule.
The scheduled maintenance items listed
in scheduled maintenance information are
essential to the life and performance of
your vehicle and to its emissions system.
If you use parts other than Ford, Motorcraft
or Ford-authorized parts for maintenance
replacements, or for service of
components affecting emission control,
such non-Ford parts should be the
equivalent to genuine Ford Motor
Company parts in performance and
durability.
Illumination of the service engine soon
indicator, charging system warning light
or the temperature warning light, fluid
leaks, strange odors, smoke or loss of
engine power could indicate that the
emission control system is not working
properly.
An improperly operating or damaged
exhaust system may allow exhaust to enter
the vehicle. Have a damaged or
improperly operating exhaust system
inspected and repaired immediately.
Do not make any unauthorized changes
to your vehicle or engine. By law, vehicle
owners and anyone who manufactures,
repairs, services, sells, leases, trades
vehicles, or supervises a fleet of vehicles
are not permitted to intentionally remove
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an emission control device or prevent it
from working. Information about your
vehicle
’s emission system is on the Vehicle
Emission Control Information Decal located
on or near the engine. This decal also lists
engine displacement
Please consult your warranty information
for complete details.
On-Board Diagnostics (OBD-II)
Your vehicle is equipped with an on-board
diagnostics system (OBD-II) that monitors
the engine ’s emission control system. This
system protects the environment by
ensuring that your vehicle continues to
meet government emission standards. The
OBD-II system also assists your authorized
dealer in properly servicing your vehicle. When the service engine soon
indicator illuminates, the OBD-II
system has detected a
malfunction. Temporary malfunctions may
cause the service engine soon indicator
to illuminate.
Examples of temporary malfunctions are:
• the vehicle has run out of fuel—the
engine may misfire or run poorly
• poor fuel quality or water in the
fuel—the engine may misfire or run
poorly
• the fuel fill inlet may not have been
properly closed See Refueling (page
161).
• driving through deep water—the
electrical system may be wet. You can correct these temporary
malfunctions 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 you start the
engine. 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.
If the service engine soon
indicator is on or the bulb does
not work, you may need to have
the vehicle serviced. See On-Board
Diagnostics (OBD-II).
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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, your vehicle is not ready for I/M
testing.
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 monitors the emission
control system during normal driving. A
complete check may take several days. If
the vehicle is not ready for I/M testing, you
may need to perform the following driving
cycle consisting of mixed city and highway
driving:
Drive on an expressway or highway for a
steady 15 minutes, followed by 20 minutes
of stop-and-go driving with at least four
30-second idle periods. Allow the vehicle to sit for at least eight
hours without starting the engine. Then,
start the engine and complete the above
driving cycle. The engine must warm up
to its normal operating temperature. Once
started, do not turn off the engine until the
above driving cycle is complete. If the
vehicle is still not ready for I/M testing, you
will have to repeat the above driving cycle.
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AUTOMATIC TRANSMISSION
WARNINGS
Always set the parking brake fully
and make sure the vehicle is in P
(Park). Turn the ignition off whenever you
leave your vehicle. Do not apply the brake pedal and
accelerator pedal simultaneously.
Applying both pedals simultaneously for
more than three seconds will limit engine
rpm, which may result in difficulty
maintaining speed in traffic and could lead
to serious injury. Push Button Shift Transmission
Your vehicle is equipped with an electronic
transmission. The shift buttons are located
on the instrument panel, next to the
MyLincoln Touch
™ system. The gears are
selected by pressing and releasing the
PRNDL
buttons. Every time a gear is selected, the selected
button will light up. You will also see the
gear selected appear in the instrument
cluster. Understanding the Positions of your
Electronic Transmission
Note:
Always come to a complete stop
before putting your vehicle into and out
of
P (Park).
Putting your vehicle in gear:
1. Fully press down the brake pedal.
2. Press and release the button on the instrument panel of the gear you want
to select.
3. The gear shift button you select will illuminate and the instrument cluster
will show the selected gear.
4. Release the brake pedal and your transmission will remain in the selected
gear.
Note: If the driver attempts to leave the
vehicle while it is in gear, the vehicle will
automatically shift into
P (Park). Seatbelt
and door monitors determine the driver's
intent and makes the shift for you. During
this time a
Transmission not in Park
message will appear in the display screen,
prompting the driver to make the shift. To
put the vehicle in gear with the door open
perform steps 1-4. See the
Automatic
Return to Park section in this chapter for
more information on this feature.
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The message Stay in Neutral mode
engaged will appear in the instrument
cluster when the vehicle has entered Stay
in Neutral mode.
Note: During this mode the
N button will
flash continuously and the instrument
cluster will display
N as the selected gear.
Exiting Stay in Neutral mode
To disable Stay in Neutral mode put the
vehicle in another gear. See the
Putting
the Vehicle in Gear section for instructions
on how to do this.
Entering a Carwash
Note: Always put the vehicle in Stay in
Neutral mode when entering an automatic
car wash. Failure to do this could result in
vehicle damage that may not be covered
by warranty.
D (Drive)
The normal driving position for the best
fuel economy.
D (Drive) with Grade Assist The grade assist button is
located on the instrument panel
next the MyLincoln Touch
™
system. Press the grade assist button to
activate and deactivate grade assist. Grade assist:
•
Provides additional grade braking with
a combination of engine motoring and
high-voltage battery charging to help
maintain vehicle speed when
descending a grade.
• As the vehicle determines the amount
of engine motoring and high-voltage
battery charging, you may notice the
engine speed increasing and
decreasing to help maintain your
vehicle speed when descending a
grade. The grade assist lamp will
appear in the instrument cluster
when grade assist is turned on.
L (Low)
• Provides maximum engine braking.
• The transmission may be put into
L
(Low) at any vehicle speed.
Brake-Shift Interlock Override WARNINGS
Do not drive your vehicle until you
verify that the brake lamps are
working. When doing this procedure, you will
be taking the vehicle out of park
which means the vehicle can roll freely.
To avoid unwanted vehicle movement,
always fully set the parking brake prior to
doing this procedure. Use wheel chocks
if appropriate. If the parking brake is fully released,
but the brake warning lamp remains
illuminated, the brakes may not be working
properly. See your authorized dealer. 172
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Note:
See your authorized dealer as soon
as possible if this procedure is used.
Note: For some markets this feature will
be disabled.
Note: This feature will only function if your
12-volt battery has power.
Use the brake-shift interlock override
procedure to put the vehicle in gear in the
event of an electrical malfunction or if your
vehicle has a dead battery. The brake shift
interlock override button is located inside
of the center console, below media inputs.
You will need a tool (for example a
screwdriver or similar tool) to access the
button.
1. Apply the parking brake and turn the ignition off before performing this
procedure. 2. Locate the brake shifter interlock
access slot. The slot is located below
the media hub, in the front of the
center console storage bin and it is not
labeled
Note: Make sure that you correctly identify
the access hole as not to damage the
media hub. 3.
Using a tool, press and hold the brake
shift interlock switch. When the
instrument panel buttons flash, the
vehicle is in override mode.
4. With the override switch still held, press the N (Neutral button) for towing,
or the desired gear to shift from Park.
5. Release the override button.
6. The vehicle will remain in Stay in Neutral mode for wrecker towing
purposes or can be shifted to the
desired gear and driven (if the vehicle
can be driven).
7. Release the parking brake.
If Your Vehicle Gets Stuck In Mud or
Snow
Note: Do not rock the vehicle if the engine
is not at normal operating temperature or
damage to the transmission may occur.
Note: Do not rock the vehicle for more
than a minute or damage to the
transmission and tires may occur, or the
engine may overheat.
If your vehicle gets stuck in mud or snow,
it may be rocked out by shifting between
forward and reverse gears, stopping
between shifts in a steady pattern. Press
lightly on the accelerator in each gear.
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GENERAL INFORMATION
Note:
Occasional brake noise is normal.
If a metal-to-metal, continuous grinding or
continuous squeal sound is present, the
brake linings may be worn-out. Have the
system checked by an authorized dealer.
If the vehicle has continuous vibration or
shudder in the steering wheel while
braking, have it checked by an authorized
dealer.
Note: Brake dust may accumulate on the
wheels, even under normal driving
conditions. Some dust is inevitable as the
brakes wear and does not contribute to
brake noise. See Cleaning the Alloy
Wheels (page 272). See
Warning Lamps and
Indicators (page 91).
Wet brakes result in reduced braking
efficiency. Gently press the brake pedal a
few times when driving from a car wash
or standing water to dry the brakes.
Brake Over Accelerator
In the event the accelerator pedal
becomes stuck or entrapped, apply steady
and firm pressure to the brake pedal to
slow the vehicle and reduce engine power.
If you experience this condition, apply the
brakes and bring your vehicle to a safe
stop. Move the transmission selector lever
to position
P, switch the engine off and
apply the parking brake. Inspect the
accelerator pedal for any interference. If
none are found and the condition persists,
have your vehicle towed to the nearest
authorized dealer. Brake Assist
Brake assist detects when you brake
heavily by measuring the rate at which you
press the brake pedal. It provides
maximum braking efficiency as long as you
press the pedal. Brake assist can reduce
stopping distances in critical situations.
Anti-lock Brake System
This system helps you maintain steering
control during emergency stops by
keeping the brakes from locking.
This lamp momentarily
illuminates when you turn the
ignition on. If the light does not
illuminate during start up, remains on or
flashes, the anti-lock braking system may
be disabled. Have the system checked by
an authorized dealer. If the system is disabled, normal
braking is still effective. If the
brake warning lamp illuminates
when you release the parking brake, have
your system checked by an authorized
dealer.
Regenerative Braking System
This feature is used to simulate the engine
braking of an internal combustion engine
and assist the standard brake system while
recovering some of the energy of motion
and storing it in the battery to improve fuel
economy. The standard brake system is
designed to fully stop the car if
regenerative braking is not available.
During regenerative braking, the motor is
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