2005 FORD E-450 check engine light

•Revving the engine before turning it off may reduce fuel economy.
•Using the air conditioner or defroster may reduce fuel economy.
•You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs.
Unnecessary shifting of this type could result in reduced fuel
economy.
•Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toLubricant specificationsin
this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] 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
8–10 miles (12–16 km) 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.
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Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
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 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 identifies engine displacement and gives some tune up
specifications.
Please consult yourWarranty Guidefor complete emission warranty
information.
On board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the On
Board Diagnostics System (OBD-II). This OBD-II system protects the
environment by ensuring that your vehicle continues to meet
government emission standards. The OBD-II system also assists the
service technician in properly servicing your vehicle. When theCheck
engine/Service engine soonlight illuminates, the OBD-II system has
detected a malfunction. Temporary malfunctions may cause yourCheck
engine/Service engine soonlight to illuminate. Examples are:
1. The vehicle has run out of fuel. (The engine may misfire or run
poorly.)
2. Poor fuel quality or water in the fuel.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel. After three driving cycles without these or any
other temporary malfunctions present, theCheck engine/Service engine
soonlight should turn off. (A driving cycle consists of a cold engine
startup followed by mixed city/highway driving.) No additional vehicle
service is required.
If theCheck engine/Service engine soonlight remains on, have your
vehicle serviced at the first available opportunity.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If yourCheck engine/Service engine
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soonlight is on, refer to the description in theWarning lights and
chimessection of theInstrument Clusterchapter. Your vehicle may not
pass the I/M test with theCheck engine/Service engine soonlight on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a “not ready for I/M test”
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four 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.
POWER STEERING FLUID
Check the power steering fluid.
Refer to the scheduled maintenance
guide for the service interval
schedules. If adding fluid is
necessary, use only MERCON
AT F.
Check the fluid level when it is at
ambient temperature, 20° – 80° F
(-7° – 25° C):
1. Check the fluid level on the
dipstick. It should be between the
arrows in the FULL COLD range. Do
not add fluid if the level is within
this range.
2. If the fluid level is low, start the
engine.
3. While the engine idles, turn the
steering wheel left and right several
times.
4. Turn the engine off.
FULL COLD
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A
Accessory delay ..........................56
Air cleaner filter ...............223–224
Airbag supplemental restraint
system ..........................................82
and child safety seats ..............84
description ................................82
disposal ......................................86
driver airbag ..............................84
indicator light ...........................86
operation ...................................84
passenger airbag .......................84
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................203
Anti-lock brake system
(see Brakes) ..............................149
Audio system
(see Radio) ....18–19, 22, 25, 28, 32
Automatic transmission
driving an automatic
overdrive .................154, 156, 159
fluid, adding ............................220
fluid, checking ........................220
fluid, refill capacities ..............226
fluid, specification ..................233
Auxiliary power point .................55
Axle
lubricant specifications ..230, 233
refill capacities ........................226
traction lok ..............................151
B
Battery .......................................201
acid, treating emergencies .....201
jumping a disabled battery ....174
maintenance-free ....................201replacement, specifications ...224
servicing ..................................201
BeltMinder ...................................77
Brakes ........................................149
anti-lock ...................................149
anti-lock brake system (ABS)
warning light ...........................149
fluid, checking and adding ....220
fluid, refill capacities ..............226
fluid, specifications .........230, 233
lubricant specifications ..230, 233
parking ....................................150
shift interlock ..........................153
Break-in period .............................6
Bulbs ............................................46
C
Capacities for refilling fluids ....226
Cell phone use ............................55
Child safety restraints ................87
child safety belts ......................87
Child safety seats ........................90
in front seat ..............................91
in rear seat ................................91
tether anchorage hardware .....94
Cleaning your vehicle
engine compartment ..............190
exterior ....................................193
instrument panel ....................192
interior .....................................192
interior trim ............................192
plastic parts ............................191
safety belts ..............................192
washing ....................................189
waxing .....................................189
wheels ......................................190
wiper blades ............................191
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L
Lamps
bulb replacement
specifications chart ..................46
daytime running light ...............42
headlamps .................................41
headlamps, flash to pass ..........42
instrument panel, dimming .....43
interior lamps ...........................45
replacing bulbs ...................46–50
Lane change indicator
(see Turn signal) ........................45
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........149
Load limits .................................126
Loading instructions .................133
Lubricant specifications ...230, 233
Lug nuts ....................................117
Lumbar support, seats ...............67
M
Mirrors
fold away ...................................57
side view mirrors (power) .......56
Motorcraft parts ................213, 224
O
Octane rating ............................212
Oil (see Engine oil) ..................198
P
Parking brake ............................150
Parts (see Motorcraft parts) ....224Power distribution box
(see Fuses) ...............................170
Power door locks ........................61
Power mirrors .............................56
Power point .................................55
Power steering ..........................150
fluid, checking and adding ....219
fluid, refill capacity ................226
fluid, specifications .........230, 233
Power Windows ...........................56
Preparing to drive your
vehicle ........................................151
R
Radio ..............18–19, 22, 25, 28, 32
Relays ................................166, 173
Remote entry system
illuminated entry ......................65
locking/unlocking doors ...........61
Roadside assistance ..................163
S
Safety Belt Maintenance ............81
Safety belts (see Safety
restraints) ........................72–74, 76
Safety defects, reporting ..........188
Safety restraints ....................72–76
belt minder ...............................77
extension assembly ..................80
for adults .............................73–74
for children .........................86–87
lap belt ......................................76
safety belt maintenance ...........81
warning light and chime ..........77
Safety seats for children ............90
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Owners Guide (post-2002-fmt)
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Index
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