fuel pressure FORD E-450 2002 Owners Manual

If the light remains on, have your vehicle serviced at the first available
opportunity.
Light is blinking:
Engine misfire is occurring which could damage your catalytic converter.
You should drive in a moderate fashion (avoid heavy acceleration and
deceleration) and have your vehicle serviced at the first available
opportunity.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire.
Brake system warning
To confirm the brake system
warning light is functional, it will
momentarily illuminate when the
ignition is turned to the ON position
(alternatively for some vehicles when the ignition is moved from the ON
position to START position, the light will momentarily illuminate prior to
reaching the START position). It also illuminates if the parking brake is
engaged. If the brake system warning light does not illuminate as
described, seek service immediately. Illumination after the parking brake
is released indicates low brake fluid level or a brake system malfunction
and the brake system should be serviced immediately by a qualified
technician.
Refer toBrakesin theDrivingchapter for more information.
Brake reserve system warning (if equipped)
Illuminates to indicate normal
Hydromax booster reserve system
activation when the engine is OFF
and the service brake pedal is
applied.
This light may also illuminate momentarily if the engine is running and
the driver turns the steering wheel fully in one direction while braking.
If the light remains on while the engine is running, this indicates
inadequate hydraulic booster pressure or reserve pump system failure.
Stop the vehicle safely as soon as possible and seek service immediately.
BRAKE
Instrument Cluster
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Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
5 20A RKE module, Power lock
switches, Memory lock, Power
locks with RKE
6 10A Brake shift interlock, Speed
control, DRL module
7 10A Multi-function switch, Turn signals
8 30A Radio capacitor(s), Ignition coil,
PCM diode, PCM power relay,
Fuel heater (Diesel only), Glow
plug relay (Diesel only)
9 30A Wiper control module, Windshield
wiper motor
10 20A Main light switch, Park lamps,
License lamp (external lamps),
Multi-function switch
(flash-to-pass)
11 15A Brake pressure switch,
Multi-function switch (hazards),
Brake lamp switch, Brake lamps
12 15A Transmission Range (TR) sensor,
Backup lamps, Auxiliary battery
relay
13 15A Blend door actuator, A/C heater,
Function selector switch
14 5A Instrument cluster (air bag and
charge indicator)
15 5A Trailer battery charge relay
16 30A Power seats
17—Not used
18—Not used
19 10A Air bag diagnostic monitor
20 5A Overdrive cancel switch
21 30A Power windows*
22 15A Memory power radio, E-Traveler
radio, E-Traveler console
Roadside Emergencies
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PAINT CHIPS
Your dealer has touch-up paint and sprays to match your vehicle’s color.
Take your color code (printed on a sticker in the driver’s door jam) to
your 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 COVERS
Aluminum wheel rims or covers are coated with a clearcoat paint finish.
In order to maintain their shine:
•Clean with Motorcraft Wheel and Tire Cleaner (ZC-37–A), which is
available from your dealer.
•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. Chemical-strength 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 Ford Extra Strength Tar and Road Oil
Removal (B7A-19520–AA), available from your 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.
•Do not spray a hot engine with cold water to avoid cracking the
engine block or other engine components.
•Spray Motorcraft Engine Shampoo and Degreaser (ZC-20) on all parts
that require cleaning and pressure rinse clean.
Cleaning
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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.
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.
Battery posts, terminals and related accessories contain lead and
lead compunds.Wash hands after handling.
For information on transmission operation after the battery has been
disconnected see“Shift strategy”in the driving section.
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.
3. Run the engine until it reaches normal operating temperature.
4. Allow the engine to idle for at least one minute.
5. Turn the A/C on and allow the engine to idle for at least one minute.
6. Release the parking brake. With your foot on the brake pedal and with
the A/C on, put the vehicle in D (Drive) and allow the engine to idle for
at least one minute.
7. Drive the vehicle to complete the relearning process.
•The vehicle may need to be driven 16 km (10 miles) or more to
relearn the idle and fuel trim strategy.
•If you do not allow the engine to relearn its idle trim, the idle
quality of your vehicle may be adversely affected until the idle
trim is eventually relearned.
Maintenance and Specifications
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Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility as soon as possible.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
Do not overfill the fuel tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray and fire.
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.
If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
Automotive fuels can cause serious injury or death if misused or
mishandled.
Gasoline may contain benzene, which is a cancer-causing agent.
Observe the following guidelines when handling automotive fuel:
•Extinguish all smoking materials
and any open flames before
fueling your vehicle.
•Always turn off the vehicle before
fueling.
•Automotive fuels can be harmful
or fatal if swallowed. Fuel such as gasoline is highly toxic and if
swallowed can cause death or permanent injury. If fuel is swallowed,
call a physician immediately, even if no symptoms are immediately
apparent. The toxic effects of fuel may not be visible for hours.
Maintenance and Specifications
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Fuel Filler Cap
Your fuel tank filler cap has an indexed design with a 1/8 turn on/off
feature.
When fueling your vehicle:
1. Turn the engine off.
2. Carefully turn the filler cap counterclockwise 1/8 of a turn until it
stops.
3. Pull to remove the cap from the fuel filler pipe.
4. To install the cap, align the tabs on the cap with the notches on the
filler pipe.
5. Turn the filler cap clockwise 1/8 of a turn until it stops.
If the“Service Engine Soon/Check Engine”indicator comes on and stays
on after you start the engine, the fuel filler cap may not be properly
installed. Turn off the engine, remove the fuel filler cap, align the cap
properly and reinstall it.
If you must replace the fuel filler cap, replace it with a fuel filler
cap that is designed for your vehicle. The customer warranty may
be void for any damage to the fuel tank or fuel system if the
correct genuine Ford or Motorcraft fuel filler cap is not used.
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.
If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
Choosing the right fuel
Use only UNLEADED FUEL. The use of leaded fuel is prohibited by law
and could damage your vehicle.
Do not use fuel containing methanol. It can damage critical fuel system
components.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based compounds containing MMT.
Maintenance and Specifications
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•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle scheduled maintenance guide.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
12–16 km (8–10 miles) 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.
•Close windows for high speed driving.
EPA window sticker
Every new vehicle should have the EPA window sticker. Contact your
dealer if the window sticker is not supplied with your vehicle. The EPA
window sticker should be your guide for the fuel economy comparisons
with other vehicles.
It is important to note the box in the lower left corner of the window
sticker. These numbers represent the Range of L/100 km (MPG)
expected on the vehicle under optimum conditions. Your fuel economy
may vary depending upon the method of operation and conditions.
EMISSION CONTROL SYSTEM
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.
Maintenance and Specifications
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refill capacities ........................236
specifications ..................240, 243
Exhaust fumes ..........................140
F
Fail safe cooling ........................214
Fluid capacities .........................236
Four-Wheel Drive vehicles
preparing to drive your
vehicle .....................................144
Fuel ............................................216
calculating fuel economy .......220
cap ...........................................218
capacity ...................................236
choosing the right fuel ...........218
comparisons with EPA fuel
economy estimates .................223
detergent in fuel .....................220
filling your vehicle with
fuel ...........................216, 218, 220
filter, specifications ........220, 235
fuel pump shut-off switch .....160
gauge .........................................16
improving fuel economy ........220
low fuel warning light ..............12
octane rating ...........219, 243–244
quality ......................................219
running out of fuel .................220
safety information relating to
automotive fuels .....................216
Fuses ..................................161–162
G
Garage door opener ....................93
Gas cap (see Fuel cap) ............218
Gas mileage (see Fuel
economy) ...................................220
Gauges .........................................14battery voltage gauge ...............15
engine coolant temperature
gauge .........................................14
engine oil pressure gauge ........15
fuel gauge ..................................16
odometer ...................................16
speedometer .............................16
trip odometer ............................16
GAWR (Gross Axle Weight
Rating) .......................................149
calculating ...............................151
definition .................................149
driving with a heavy load ......149
location ....................................149
GVWR (Gross Vehicle Weight
Rating) .......................................149
calculating .......................149, 151
definition .................................149
driving with a heavy load ......149
location ....................................149
H
Hazard flashers .........................159
Headlamps ...................................76
aiming ........................................77
bulb specifications ....................79
daytime running lights .............76
flash to pass ..............................77
high beam ...........................13, 76
replacing bulbs ...................80–81
turning on and off ....................76
warning chime ..........................14
Heating
auxiliary heater and air
conditioner ................................75
heater only system ...................70
heating and air conditioning
system .......................................71
Hood ..........................................199
I
Ignition .......................136, 243–244
Index
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Infant seats
(see Safety seats) .....................127
Inspection/maintenance (I/M)
testing ........................................224
Instrument panel
cleaning ...................................194
cluster ........................................10
lighting up panel and
interior .......................................77
J
Jack ............................................168
positioning ...............................168
storage .....................................168
Jump-starting your vehicle ......175
K
Keys
key in ignition chime ...............14
positions of the ignition .........136
L
Lamps
bulb replacement
specifications chart ..................79
cargo lamps ...............................77
daytime running light ...............76
headlamps .................................76
headlamps, flash to pass ..........77
instrument panel, dimming .....77
interior lamps ...........................78
replacing bulbs ...................79–83
Lane change indicator
(see Turn signal) ........................77
Lights, warning and indicator ....10
air bag ........................................12
anti-lock brakes (ABS) ....12, 142
brake ..........................................11charging system ........................12
check coolant ............................13
cruise indicator .........................13
engine oil pressure ...................13
high beam .................................13
low fuel ......................................12
safety belt .................................12
service engine soon ..................10
speed control ............................92
turn signal indicator .................13
Limited slip axle (see Traction
Loc) ............................................143
Load limits .................................149
GAWR ......................................149
GVWR ......................................149
trailer towing ..........................149
Loading instructions .................150
Lubricant specifications ...240, 243
Lumbar support, seats .............102
M
Mirrors
fold away ...................................88
side view mirrors (power) .......87
Motorcraft parts ................220, 235
O
Octane rating ............................219
Odometer .....................................16
Oil (see Engine oil) ..................201
Overdrive .....................................92
P
Panic alarm feature, remote
entry system ................................99
Parking brake ............................142
Index
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