fuel pressure FORD F450 2011 Owners Manual

Vehicle Symbol Glossary
Power Windows
Front/Rear Power Window Lockout
Child Safety Door
Lock/Unlock Interior Luggage
Compartment Release
Panic Alarm Engine Oil
Engine Coolant Engine Coolant
Temperature
Do Not Open When Hot Battery
Avoid Smoking, Flames,
or Sparks Battery Acid
Explosive Gas Fan Warning
Power Steering Fluid Maintain Correct Fluid
Level MAX
MIN
Service Engine Soon Engine Air Filter
Passenger Compartment
Air Filter Jack
Check Fuel Cap Low Tire Pressure
WarningIntroduction
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REAR RIGHT DOOR AJAR — Displayed when the rear right door is
not completely closed.
CHECK FUEL CAP — Displayed when the fuel cap may not be
properly closed. Refer to What you should know about automotive
fuels in the Maintenance and Specifications chapter.
PARK BRAKE ENGAGED — Displayed when the parking brake is set,
the engine is running and the vehicle is driven more than 3 mph
(5 km/h). If the warning stays on after the parking brake is released,
contact your authorized dealer as soon as possible.
CHECK BRAKE SYSTEM — Displayed when a fault has been detected
by the ABS module.
BRAKE FLUID LEVEL LOW — Indicates the brake fluid level is low
and the brake system should be inspected immediately. Refer to Brake
fluid in the Maintenance and Specifications chapter.
FUEL LEVEL LOW — Displayed as a reminder of a low fuel condition.
CHECK PARK AID (if equipped) — Displayed when the transmission
is in R (Reverse) and the reverse sensing system (park aid) is disabled.
Refer to Rear park aid in this section to enable.
TIRE PRESSURE SENSOR FAULT (if equipped) — Displayed when
a tire pressure sensor is malfunctioning, or your spare tire is in use. For
more information on how the system operates under these conditions,
refer to Understanding Your Tire Pressure Monitoring System
(TPMS) in the Tires, Wheels and Loading chapter. If the warning stays
on or continues to come on, contact your authorized dealer as soon as
possible.
LOW TIRE PRESSURE (if equipped) — Displayed when one or more
tires on your vehicle have low tire pressure. Refer to Inflating your
tires in the Tires, Wheels and Loading chapter.
TIRE PRESSURE MONITOR FAULT (if equipped) — Displayed
when the tire pressure monitoring system (TPMS) is functioning. If the
warning stays on or continues to come on, contact your authorized
dealer as soon as possible.
TRAIN LEFT FRONT TIRE (if equipped) — Displayed when training
the TPMS. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAIN RIGHT FRONT TIRE (if equipped) — Displayed when
training the TPMS. Refer to TPMS reset procedure in the Tires, Wheels
and Loading chapter for more information.Instrument Cluster
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SPEED LIMITED TO XX MPH CONTAMINATED EXHAUST FLUID
(diesel engine only) — Displayed when the diesel exhaust fluid is
contaminated. The diesel exhaust fluid must be replaced to resume
normal operation of the vehicle and prevent a limited speed range. Refer
to your diesel supplement for more information.
ENGINE IDLED UPON REFUEL CONTAMINATED EXHAUST
FLUID (diesel engine only) — Displayed when the diesel exhaust
fluid is contaminated. The vehicle will enter into an idle-only mode upon
refueling the vehicle. The diesel exhaust fluid must be replaced to
resume normal operation of the vehicle. Refer to your diesel supplement
for more information.
ENGINE IDLED SEE MANUAL CONTAMINATED EXHAUST
FLUID (diesel engine only) — Displayed when the diesel exhaust
fluid is contaminated. The vehicle will enter into an idle-only mode. The
diesel exhaust fluid must be replaced to resume normal operation of the
vehicle. Refer to your diesel supplement for more information.
ENGINE OIL DILUTED (diesel engine only) — Displays once the
engine oil has become diluted and needs to be changed. Refer to your
diesel supplement for more information.
ENGINE OIL CHANGE SOON — Displayed when the engine oil life
remaining is 5% to 1%. Refer to the scheduled maintenance
information for more information.
OIL CHANGE REQUIRED — Displayed when the oil life left reaches
0%. Refer to the scheduled maintenance information for more
information.
LOW FUEL PRESSURE SEE MANUAL (diesel engine only) —If
this message appears during a cold start or during cold operation 32°F
(0°C) up to 10 minutes after the initial cold start; monitor the message
center and if it disappears and does not re-appear after the engine has
fully warmed up, the low fuel pressure message is most likely caused by
waxed or gelled fuel. To prevent this, use an anti-gel additive. Refer to
your diesel supplement for more information. The customer warranty
may be void from using additives that do not meet or exceed Ford
specifications. If the low fuel pressure message persistently appears after
re-fueling during the cold start and cold operation conditions defined
previously and then disappear when the engine has fully warmed up,
consider different fuel sources.Instrument Cluster
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• Low Fuel Operation: If the message appears when the vehicle is warm
and during low fuel tank level operation, i.e. the tank level is at or
very near empty, refuel the vehicle and operate the vehicle. If the
message reappears after fueling, see below. If the message does not
come back, the low fuel pressure condition was due to low fuel levels
in the fuel tank.
• Normal Operation: If the message appears during normal operation
when the vehicle / engine is fully warm, and fuel level is not low, the
fuel filters must be changed regardless of the maintenance schedule
interval. If replacement of the fuel filter does not remedy the low fuel
pressure message during normal operation as defined above, please
take the vehicle to your authorized dealer.
OPTIONAL MESSAGE CENTER (IF EQUIPPED)
Your vehicle’s message center is capable of monitoring many vehicle
systems and will alert you to potential vehicle problems and various
conditions with a informational messages and/or warnings.
The message center is also used to program/configure the different
features of your vehicle.
The message center display is located in the instrument cluster. Use the
steering wheel mounted buttons to navigate through the message center.
Press the up/down buttons to move
up/down through the message
center choices.
Press the left/right buttons to move
left/right through the message
center choices. OK
OKInstrument Cluster
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SPEED LIMITED TO XX MPH CONTAMINATED EXHAUST FLUID
(diesel engine only) — Displayed when the diesel exhaust fluid is
contaminated. The diesel exhaust fluid must be replaced to resume
normal operation of the vehicle and prevent a limited speed range. Refer
to your diesel supplement for more information.
IN XX MILES, SPEED LIMITED TO XX MPH CONTAMINATED
EXHAUST FLUID (diesel engine only) — Displayed when the diesel
exhaust fluid becomes contaminated. Speed will be limited when
reaching the displayed distance. The diesel exhaust fluid must be
replaced to resume normal operation of the vehicle. Refer to your diesel
supplement for more information.
SPEED LIMITED TO XX MPH UPON RESTART CONTAMINATED
EXHAUST FLUID (diesel engine only) — Displayed when the diesel
exhaust fluid is contaminated. Speed will be limited upon restart. The
diesel exhaust fluid must be replaced to resume normal operation of the
vehicle. Refer to your diesel supplement for more information.
ENGINE IDLED UPON REFUEL CONTAMINATED EXHAUST
FLUID (diesel engine only) — Displayed when the diesel exhaust
fluid is contaminated. The vehicle will enter into an idle-only mode. The
diesel exhaust fluid must be replaced to resume normal operation of the
vehicle. Refer to your diesel supplement for more information.
LOW FUEL PRESSURE (diesel engine only) — If this message
appears during a cold start or during cold operation 32°F (0°C) up to
10 minutes after the initial cold start; monitor the message center and if
it disappears and does not re-appear after the engine has fully warmed
up, the low fuel pressure message is most likely caused by waxed or
gelled fuel. To prevent this, use an anti-gel additive. Refer to your diesel
supplement for more information. The customer warranty may be void
from using additives that do not meet or exceed Ford specifications. If
the low fuel pressure message persistently appears after re-fueling during
the cold start and cold operation conditions defined previously and then
disappear when the engine has fully warmed up, consider different fuel
sources.
• Low Fuel Operation: If the message appears when the vehicle is warm
and during low fuel tank level operation, i.e. the tank level is at or
very near empty, refuel the vehicle and operate the vehicle. If the
message reappears after fueling, see below. If the message does not
come back, the low fuel pressure condition was due to low fuel levels
in the fuel tank.Instrument Cluster
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• Normal Operation: If the message appears during normal operation
when the vehicle / engine is fully warm, and fuel level is not low, the
fuel filters must be changed regardless of the maintenance schedule
interval. If replacement of the fuel filter does not remedy the low fuel
pressure message during normal operation as defined above, please
take the vehicle to your authorized dealer.
REDUCED ENGINE POWER (diesel engine only) — Displayed
approximately two hours after the DRIVE TO CLEAN EXHAUST
SYSTEM message has displayed and the vehicle operator has not driven
the vehicle above 30 mph (48 km/h) for at least 20 minutes to clean the
DPF. At this point the vehicle must be serviced by an authorized dealer.
This message is normal. Refer to your diesel supplement for more
information.
WATER IN FUEL DRAIN FILTER SEE MANUAL (if equipped) —
Displayed when the water separator has reached a predetermined
capacity and needs to be drained. Refer to your diesel supplement for
more information.
LOW TIRE PRESSURE — Displayed when one or more tires on your
vehicle have low tire pressure. Refer to Inflating Your Tires in the
Tires, Wheels and Loading chapter.
TIRE PRESSURE MONITOR FAULT — Displayed when the Tire
Pressure Monitoring System is malfunctioning. If the warning stays on or
continues to come on, have the system inspected by your authorized
dealer.
TIRE PRESSURE SENSOR FAULT — Displayed when a tire pressure
sensor is malfunctioning, or your spare tireis in use. For more
information on how the system operates under these conditions, refer to
Understanding Your Tire Pressure Monitoring System (TPMS) in the
Tires, Wheels and Loading chapter. If the warning stays on or
continues to come on, contact your authorized dealer as soon as
possible.
TIRES NOT TRAINED - REPEAT — Displayed when an error occurs
while training the TPMS. Refer to TPMS reset procedure in the Tires,
Wheels and Loading chapter for more information.
TRAIN INNER LEFT REAR TIRE — Displayed when training the
TPMS. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAIN INNER RIGHT REAR TIRE — Displayed when training the
TPMS. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information. Instrument Cluster
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TIRE PRESSURE MONITORING SYSTEM (TPMS) (IF EQUIPPED)
Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label. (If your vehicle has tires
of a different size than the size indicated on the vehicle placard or tire
inflation pressure label, you should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS) that illuminates a low tire pressure
telltale when one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible, and inflate them to the
proper pressure. Driving on a significantly under-inflated tire causes the
tire to overheat and can lead to tire failure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect the vehicle’s handling
and stopping ability.
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility to maintain correct tire
pressure, even if under-inflation has not reached the level to trigger
illumination of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator
to indicate when the system is not operating properly. The TPMS
malfunction indicator is combined with the low tire pressure telltale.
When the system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously illuminated.
This sequence will continue upon subsequent vehicle start-ups as long as
the malfunction exists.
When the malfunction indicator is illuminated, the system may not be
able to detect or signal low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the installation of
replacement or alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS malfunction
telltale after replacing one or more tires or wheels on your vehicle to
ensure that the replacement or alternate tires and wheels allow the
TPMS to continue to function properly.Tires, Wheels and Loading
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WAXING
• Wash the vehicle first.
• Use a quality wax that does not contain abrasives.
• Do not allow paint sealant to come in contact with any non-body
(low-gloss black) colored trim, such as grained door handles, roof
racks, bumpers, side moldings, mirror housings or the windshield cowl
area. The paint sealant will “gray” or stain the parts over time.
PAINT CHIPS
Your authorized dealer has touch-up paint to match your vehicle’s color.
Take your color code (printed on a sticker in the driver’s door jamb) to
your authorized dealer to ensure you get the correct color.
• Remove particles such as bird droppings, tree sap, insect deposits, tar
spots, road salt and industrial fallout before repairing paint chips.
• Always read the instructions before using the products.
ALUMINUM WHEELS AND WHEEL COVERS
Aluminum wheels and wheel covers are coated with a clearcoat paint
finish. In order to maintain their shine:
• Clean weekly with Motorcraft  Wheel and Tire Cleaner, which is
available from your authorized dealer. Heavy dirt and brake dust
accumulation may require agitation with a sponge. Rinse thoroughly
with a strong stream of water.
• Never apply any cleaning chemical to hot or warm wheel rims or
covers.
• Some automatic car washes may cause damage to the finish on your
wheel rims or covers. Industrial-strength (heavy-duty) cleaners, or
cleaning chemicals, in combination with brush agitation to remove
brake dust and dirt, could wear away the clearcoat finish over time.
• Do not use hydrofluoric acid-based or high caustic-based wheel
cleaners, steel wool, fuels or strong household detergent.
• To remove tar and grease, use Motorcraft  Bug and Tar Remover ,
available from your authorized dealer.
ENGINE
Engines are more efficient when they are clean because grease and dirt
buildup keep the engine warmer than normal. When washing:
• Take care when using a power washer to clean the engine. The
high-pressure fluid could penetrate the sealed parts and cause
damage.Cleaning
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It is recommended that the negative battery cable terminal be
disconnected from the battery if you plan to store your vehicle for an
extended period of time. This will minimize the discharge of your battery
during storage.
Note: Electrical or electronic accessories or components added to
the vehicle by the dealer or the owner may adversely affect
battery performance and durability.
WARNING: Batteries normally produce explosive gases which
can cause personal injury. Therefore, do not allow flames, sparks
or lighted substances to come near the battery. When working near the
battery, always shield your face and protect your eyes. Always provide
proper ventilation.
WARNING: When lifting a plastic-cased battery, excessive
pressure on the end walls could cause acid to flow through the
vent caps, resulting in personal injury and/or damage to the vehicle or
battery. Lift the battery with a battery carrier or with your hands on
opposite corners.
WARNING: Keep batteries out of reach of children. Batteries
contain sulfuric acid. Avoid contact with skin, eyes or clothing.
Shield your eyes when working near the battery to protect against
possible splashing of acid solution. In case of acid contact with skin or
eyes, flush immediately with water for a minimum of 15 minutes and
get prompt medical attention. If acid is swallowed, call a physician
immediately.
WARNING: Battery posts, terminals and related accessories
contain lead and lead compounds. Wash hands after handling.
Because your vehicle’s engine is electronically controlled by a computer,
some control conditions are maintained by power from the battery. When
the battery is disconnected or a new battery is installed, the engine must
relearn its idle and fuel trim strategy for optimum driveability and
performance. To begin this process:
1. With the vehicle at a complete stop, set the parking brake.
2. Put the gearshift in P (Park), turn off all accessories and start the
engine.Maintenance and Specifications
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WARNING: Never remove the coolant reservoir cap while the
engine is running or hot.
4. If the coolant level is normal, you may restart your engine and
continue on.
5. If the coolant is low, add coolant, restart the engine and take your
vehicle to an authorized dealer. See Adding engine coolant in this
chapter for more information.
Refer to fail-safe cooling for additional information.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter (gasoline vehicles only)
that is integrated with the fuel tank. Regular maintenance or
replacement is not needed. For diesel engine information, refer to the
diesel supplement.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
WARNING: Do not overfill the fuel tank. The pressure in an
overfilled tank may cause leakage and lead to fuel spray and fire.
WARNING: The fuel system may be under pressure. If the fuel
filler cap is venting vapor or if you hear a hissing sound, wait
until it stops before completely removing the fuel filler cap. Otherwise,
fuel may spray out and injure you or others.
WARNING: If you do not use the proper fuel filler cap,
excessive vacuum in the fuel tank may damage the fuel system
or cause the fuel cap to disengage in a collision, which may result in
serious personal injury.
WARNING: Automotive fuels can cause serious injury or death
if misused or mishandled.
WARNING: Fuel ethanol and gasoline may contain benzene,
which is a cancer-causing agent.Maintenance and Specifications
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