ignition FORD CROWN VICTORIA 2006 2.G Repair Manual

FFV engine (if equipped)
Your FFV will operate well on ordinary “Regular” unleaded gasoline, but
only the highest quality fuel ethanol will provide the same level of
protection and performance. To identify if your vehicle is an FFV, check
your VIN or the label on the inside of your fuel filler door. When
checking the VIN, look for the engine type identifier (8th character). If
your vehicle is an FFV, then the character will be labeled as a “2”.
If you operate your vehicle 50% or more of the time on ethanol, you
should follow a different maintenance schedule. In addition to this it is
also recommended to fill the fuel tank with regular unleaded gasoline
once every 3,000 miles (4,828 km). Seescheduled maintenance
informationfor more information.
If you are experiencing a rough or rolling idle after start-up with the
outside temperature above 80° F (27° C), the idle should improve within
10 to 30 seconds. If the problems persist below this temperature, see
your authorized dealer.
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from off to on several times after
refueling, to allow the fuel system to pump the fuel from the tank to
the engine.
•The
indicator may come on. For more information on the “check
engine” or the “service engine soon” indicator, refer toWarning lights
and chimesin theInstrument Clusterchapter.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend
taking fuel economy measurements during the first 1,000 miles (1,600 km)
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of driving (engine break-in period). You will get a more accurate
measurement after 2,000 miles-3,000 miles (3,000 km–5,000 km).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theRefill capacities
section of this chapter.
The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
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.
For consistent results when filling the fuel tank:
•Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
•Use the same filling rate setting (low — medium — high) each time
the tank is filled.
•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.
•Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
•Have the vehicle loading and distribution the same every time.
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.
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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 unleaded fuel (or E85, if equipped with the FFV engine).
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inscheduled maintenance information
performed according to the specified schedule.
The scheduled maintenance items listed inscheduled maintenance
informationare essential to the life and performance of your vehicle
and to its emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
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.
Illumination of the
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.
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
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ENGINE DATA
Engine 4.6L V8 engine 4.6L FFV V8 engine
Cubic inches 281 281
Required fuel 87 octane 87 octane or Ethanol
(E 85)
Firing order 1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8
Ignition system Coil on plug Coil on plug
Spark plug gap 0.052–0.056 inch
(1.32–1.42 mm)0.041–0.047 inch
(1.04–1.20 mm)
Compression ratio 9.4:1 9.4:1
VEHICLE DIMENSIONS (AT CURB MASS)
Vehicle dimensions Inches (mm)
(1) Overall length 212 (5385)/218 (5538)1
(2) Overall width 78.3 (1990)
(3) Overall height 58.3 (1481)/58.9 (1495)1
(4) Wheelbase 114.6 (2911)/120.8 (3067)1
(5) Track - Front 62.8 (1596)
(5) Track - Rear 65.6 (1666)
1Denotes long wheel base
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F
Fail safe cooling ........................235
Flexible Fuel Vehicle (FFV) ....236
Floor mats ...................................82
Fluid capacities .........................253
Fuel ............................................236
calculating fuel
economy ......................56, 75, 242
cap ...........................................239
capacity ...................................253
choosing the right fuel ...........240
comparisons with EPA fuel
economy estimates .................245
detergent in fuel .....................242
filling your vehicle
with fuel ..................236, 239, 243
filter, specifications ........236, 252
fuel pump shut-off switch .....185
improving fuel economy ........242
octane rating ...................241, 257
quality ......................................241
running out of fuel .................242
safety information relating
to automotive fuels ................236
Fuel - flex fuel vehicle
(FFV) .........................236, 240–241
Fuses ..................................186–187
G
Gas cap (see Fuel cap) ............239
Gas mileage
(see Fuel economy) .................242
Gauges .........................................14
H
Hazard flashers .........................184
Head restraints ...........................98Headlamps ...................................40
aiming ........................................42
autolamp system .......................40
bulb specifications ....................45
daytime running lights .............41
flash to pass ..............................41
high beam .................................41
replacing bulbs .........................46
turning on and off ....................40
Heating
heating and air conditioning
system .................................36–37
Homelink wireless control
system ..........................................69
Hood ..........................................222
I
Ignition ...............................167, 257
Illuminated visor mirror .............52
Infant seats
(see Safety seats) .....................134
Inspection/maintenance
(I/M) testing ..............................247
Instrument panel
cleaning ...................................218
cluster ........................................10
lighting up panel and
interior .......................................42
J
Jack ............................................195
positioning ...............................195
storage .....................................195
Jump-starting your vehicle ......201
K
Keyless entry system .................90
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autolock .....................................89
keypad .......................................90
programming entry code .........91
Keys .................................83, 95–96
positions of the ignition .........167
L
Lamps
autolamp system .......................40
bulb replacement
specifications chart ..................45
daytime running light ...............41
headlamps .................................40
headlamps, flash to pass ..........41
instrument panel, dimming .....42
interior lamps .....................43–46
replacing bulbs .........................46
Lane change indicator
(see Turn signal) ........................42
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........172
Limited slip axle
(see Traction Loc) ....................177
Load limits .................................156
Locks
autolock .....................................89
childproof ..................................84
doors ..........................................83
Lubricant specifications ...255, 257
Lug nuts ....................................200
Lumbar support, seats .............102
M
Message center .....................73–74
english/metric button ...............78
system check button ................77
warning messages .....................78Mirrors .........................................64
automatic dimming rearview
mirror ........................................63
fold away ...................................64
heated ........................................64
side view mirrors (power) .......64
Moon roof ....................................69
Motorcraft parts ........219, 236, 252
O
Octane rating ............................241
Oil (see Engine oil) ..................225
P
Parking brake ............................173
Parts (see Motorcraft parts) ....252
Passenger Occupant
Classification Sensor .................105
Pedals (see Power adjustable
foot pedals) .................................65
Power adjustable foot pedals .....65
Power distribution box
(see Fuses) ...............................190
Power door locks ..................83, 89
Power mirrors .............................64
Power point .................................62
Power steering ..................175–176
fluid, checking and adding ....248
fluid, refill capacity ................253
fluid, specifications .................255
Power Windows ...........................62
R
Radio ....................17, 19, 21, 25, 30
Rear window defroster ...............39
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